{"product_id":"kicker-cxa6605-5-channel-660-watt-car-audio-amplifier","title":"46CXA6605T KICKER CXA Series 5-Channel 660W Amplifier | 90W x 4 + 300W Subwoofer","description":"\u003ch2\u003e\u003cspan\u003eKICKER CXA660.5 5-Channel 660W Car Audio Amplifier | 90W x 4 + 300W Subwoofer\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan\u003eOne Amplifier. Your Entire Sound System.\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuild a complete, powerful car audio system with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eKICKER CXA660.5 CX-Series 5-Channel Amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInstead of installing separate amplifiers for your speakers and subwoofer, the CXA660.5 combines both into a single compact chassis.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe amplifier uses \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eClass A\/B technology for four full-range speaker channels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and an efficient \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eClass-D power plant for the dedicated subwoofer channel\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. It delivers up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e90 watts RMS x 4 at 2 ohms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for your main speakers plus \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e300 watts RMS x 1 at 2 ohms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for your subwoofer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThat makes the CXA660.5 an excellent choice for customers who want a complete amplified system without taking up the space, wiring complexity, and installation time of two separate amplifiers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eKICKER's \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFIT+™ factory-integration technology\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e also allows the CXA660.5 to accept high-level signals up to 40 volts, making it an excellent solution for upgrading factory-radio systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eWhy You'll Love It\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5-Channel Amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFour Class A\/B Full-Range Channels\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDedicated Class-D Subwoofer Channel\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e90W RMS x 4 @ 2 Ohms\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e65W RMS x 4 @ 4 Ohms\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e300W RMS x 1 @ 2 Ohms Sub Channel\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e150W RMS x 1 @ 4 Ohms Sub Channel\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e180W RMS x 2 @ 4 Ohms Bridged\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFIT+™ Factory-Radio Integration\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eUp to 40V Speaker-Level Input\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eVariable High-Pass Crossovers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eVariable Subwoofer Low-Pass Crossover\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e25Hz Subsonic Filter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eKickEQ™ 0–6dB Bass Boost @ 40Hz\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCXARC Remote Bass Control Compatible\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCompact Single-Amp System Design\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eVertical Mounting Hardware Included\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eThree-Second Turn-On\/Off Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTwo-Year KICKER Warranty When Purchased from an Authorized Dealer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eThe Complete System Amplifier\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe CXA660.5 is designed for customers who want to amplify their \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eentire vehicle audio system with one amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYou get:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eChannels 1–4 → Front and rear speakers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eChannel 5 → Subwoofer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThat's it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOne amplifier handles the entire system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis can make the CXA660.5 an especially attractive option for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTruck audio systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSUV audio systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDaily-driver upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFactory-radio upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete speaker upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpeaker + subwoofer packages\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact amplifier installations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustom audio builds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eFour Channels of Speaker Power\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe first four channels use \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eClass A\/B amplification\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to power the vehicle's full-range speakers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e4 Ohms\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e65W RMS x 4\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e2 Ohms\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e90W RMS x 4\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis gives you enough power for a wide variety of aftermarket coaxial and component speakers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA typical system can be configured:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eChannels 1–2 → Front speakers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eChannels 3–4 → Rear speakers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis provides dedicated amplifier power to all four main speaker locations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e300 Watts for Your Subwoofer\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe fifth channel is a dedicated \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eClass-D mono subwoofer channel\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e4 Ohms\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e150W RMS x 1\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e2 Ohms\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e300W RMS x 1\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis gives the CXA660.5 enough subwoofer power to complement a moderate-power aftermarket subwoofer while keeping the entire system on a single amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eWhy a 5-Channel Amplifier Makes Sense\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA traditional complete system might require:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e4-channel amplifier + mono amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThat means:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTwo amplifier chassis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTwo sets of amplifier mounting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMore wiring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMore installation space\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMore installation time\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMore system complexity\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe CXA660.5 combines those functions into one amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eOne amplifier\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e4 speaker channels + 1 subwoofer channel\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt's an excellent solution when clean installation and space efficiency are priorities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eThe Perfect “Complete System” Amplifier\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor a customer upgrading their entire vehicle audio system, the CXA660.5 makes the installation extremely straightforward.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eExample System\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFront:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 6.5\" aftermarket coaxial\/component speakers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eRear:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 6.5\", 6x8\", 5x7\" or 6x9\" speakers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSubwoofer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Single 10\" or 12\" subwoofer\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eAmplifier:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e KICKER CXA660.5\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis creates a complete amplified system without requiring separate speaker and subwoofer amplifiers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e90 Watts x 4 at 2 Ohms\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe full-range channels produce:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e90W RMS x 4 @ 2Ω\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis makes the CXA660.5 particularly attractive for lower-impedance aftermarket speakers or systems where additional speaker power is desired.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAt 4 ohms, the amplifier provides:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e65W RMS x 4\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBoth ratings provide plenty of flexibility when matching the amplifier to aftermarket speakers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e180 Watts x 2 Bridged\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe full-range channels can also be configured for bridged operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eKICKER specifies:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e180W RMS x 2 @ 4Ω bridged\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis gives installers another way to configure the amplifier when a specialized system design calls for additional power on two full-range channels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAlways verify speaker impedance and amplifier configuration before using bridged channels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eDedicated Class-D Subwoofer Channel\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhile the four full-range channels use Class A\/B amplification, the subwoofer channel uses an efficient \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eClass-D design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis is an ideal architecture for a 5-channel amplifier:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eClass A\/B → Full-range speakers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eClass D → Subwoofer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe result is a single amplifier capable of powering the entire audio system while using an efficient dedicated design for the bass channel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eFactory-Radio Integration\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe CXA660.5 includes KICKER's \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFIT+™ Fail-safe Integration Technology-PLUS\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt accepts both low-level and high-level signals, with high-level input capability up to:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e40 volts\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis makes it compatible with a wide variety of factory and aftermarket source units.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor many factory-radio installations, this means you can add substantial amplifier power without replacing the OEM radio.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eUp to 40V Speaker-Level Input\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe CXA660.5 accepts:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eLow-Level Input:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 125mV–5V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eHigh-Level Input:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1V–40V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThat high-level input capability is particularly useful for modern vehicles where the factory radio or amplifier may produce higher speaker-level signal voltages.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eBuilt-In Crossover Controls\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe CXA660.5 provides independent crossover functionality for the full-range and subwoofer sections.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFull-Range Channels\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHigh-pass filter:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e10–200Hz\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e12dB\/octave\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSubwoofer Channel\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLow-pass filter:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e50–200Hz\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e12dB\/octave\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis allows you to properly separate the frequency ranges going to the speakers and subwoofer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e25Hz Subsonic Filter\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe dedicated subwoofer channel includes a:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e25Hz subsonic filter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ewith a steep:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e24dB\/octave slope\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis helps reduce extremely low-frequency content that can cause excessive subwoofer excursion without contributing useful audible output.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis feature is particularly useful with certain ported enclosure designs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eKickEQ™ Bass Boost\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe CXA660.5 includes KICKER's \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eKickEQ™ variable bass boost\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAdjustment range:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e0–6dB @ 40Hz\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis provides additional control over the low-frequency response of the subwoofer channel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAs with any bass boost, we recommend using it conservatively and setting amplifier gain correctly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eRemote Bass Control\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe CXA660.5 is compatible with KICKER's optional \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCXARC Remote Bass Controller\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis allows the driver to adjust subwoofer output from the front of the vehicle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt's a particularly useful feature when the system needs quick bass-level adjustment without reaching the amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eOne Amp Saves Space\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe CXA660.5 measures approximately:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e14-1\/8\" L × 6-3\/4\" W × 2-3\/8\" H\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor a five-channel amplifier capable of powering an entire system, that's a relatively compact footprint.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis can be particularly useful in:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePickup trucks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSUVs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExtended-cab trucks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUnder-seat installations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTrunks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSide panels\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustom amp racks\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eKICKER also includes vertical mounting hardware for additional installation flexibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"page-text\"\u003e \u003c\/p\u003e\n\u003cdiv class=\"row text-center\"\u003e\n\u003ch2 class=\"col-sm-12 product-section-title\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"col-sm-12 product-section-title\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-6\"\u003e\n\u003cdiv class=\"specs-pull-right\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv class=\"col-sm-6\"\u003e\n\u003cdiv class=\"specs-pull-right\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specTitle\"\u003eMODEL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spaceunder\"\u003e\n\u003ctd class=\"specRecord\"\u003eCXA660.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specTitle\"\u003ePower (watts\/ch) 4 Ohm Stereo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spaceunder\"\u003e\n\u003ctd class=\"specRecord\"\u003e65x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specTitle\"\u003ePower (watts\/ch) 2 Ohm Stereo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spaceunder\"\u003e\n\u003ctd class=\"specRecord\"\u003e90x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specTitle\"\u003ePower (watts\/ch) 4 Ohm Stereo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spaceunder\"\u003e\n\u003ctd class=\"specRecord\"\u003e180x2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specTitle\"\u003ePower (watts\/ch) 4 Ohm Mono Sub Ch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spaceunder\"\u003e\n\u003ctd class=\"specRecord\"\u003e150x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specTitle\"\u003ePower (watts\/ch) 2 Ohm Mono Sub Ch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spaceunder\"\u003e\n\u003ctd class=\"specRecord\"\u003e300x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specTitle\"\u003eCXRC Remote Bass Capable (sold sep.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spaceunder\"\u003e\n\u003ctd class=\"specRecord\"\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specTitle\"\u003eDimensions (in, cm): (all models 2-3\/8, 5.9H x 6-3\/4, 17 W x ...L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spaceunder\"\u003e\n\u003ctd class=\"specRecord\"\u003e14-1\/8, 35.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specTitle\"\u003eFrequency Response (Hz):\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spaceunder\"\u003e\n\u003ctd class=\"specRecord\"\u003e10Hz-20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specTitle\"\u003eFrequency Response (Hz – Sub Ch.):\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spaceunder\"\u003e\n\u003ctd class=\"specRecord\"\u003e25Hz-200Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-6\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specTitle\"\u003eInput Sensitivity:\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spaceunder\"\u003e\n\u003ctd class=\"specRecord\"\u003e125mV–5V (Low Level)\u003cbr\u003e1V–40V (High Level)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specTitle\"\u003eSignal-to-Noise Ratio:\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spaceunder\"\u003e\n\u003ctd class=\"specRecord\"\u003e90dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specTitle\"\u003eActive Crossover:\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spaceunder\"\u003e\n\u003ctd class=\"specRecord\"\u003eAmp 1-2: High Pass 10-200Hz @ 12dB\/Octave\u003cbr\u003eSub Channel: Low Pass 50-200Hz @ 12dB\/Octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specTitle\"\u003eSubsonic Filter:\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spaceunder\"\u003e\n\u003ctd class=\"specRecord\"\u003e25Hz @24dB\/Octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specTitle\"\u003eKickEQ™ Boost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spaceunder\"\u003e\n\u003ctd class=\"specRecord\"\u003eVariable 0-6dB @40Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003eIs the CXA660.5 a 5-channel amplifier?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. It has four full-range channels plus one dedicated mono subwoofer channel.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHow much power does it produce?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe full-range section produces:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e65W x 4 @ 4Ω\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e90W x 4 @ 2Ω\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe subwoofer section produces:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e150W x 1 @ 4Ω\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e300W x 1 @ 2Ω\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCan it power my front and rear speakers?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. A typical configuration is:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eChannels 1–2 → Front speakers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eChannels 3–4 → Rear speakers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ewith the fifth channel powering the subwoofer.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDoes it have a dedicated subwoofer channel?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. The fifth channel is a Class-D mono subwoofer channel rated up to 300W RMS at 2Ω.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCan I use a factory radio?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. The CXA660.5 includes FIT+ factory integration and accepts high-level input signals up to 40 volts.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDo I need a line-output converter?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNot necessarily. The amplifier's high-level input capability can accept up to 40V, so a separate LOC may not be necessary in many installations. Exact requirements depend on the vehicle and factory audio system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhat size subwoofer should I use?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA subwoofer rated around \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e250–300W RMS\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e at a compatible impedance is a logical pairing for the dedicated subwoofer channel.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCan the subwoofer channel handle 1 ohm?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNo. The CXA660.5's dedicated subwoofer channel is rated down to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2 ohms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCan I run 2-ohm speakers?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. The four full-range channels are rated for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e90W RMS x 4 at 2Ω\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCan I bridge the full-range channels?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. The full-range section can produce \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e180W x 2 at 4Ω bridged\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDoes it have a subsonic filter?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. The subwoofer channel includes a fixed \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e25Hz subsonic filter with a 24dB\/octave slope\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDoes it have bass boost?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. KickEQ™ provides \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e0–6dB of boost at 40Hz\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCan I control the bass remotely?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. The CXA660.5 is compatible with the optional \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCXARC Remote Bass Controller\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eIs it Class D?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt's a combination design. The four full-range channels use \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eClass A\/B\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, while the dedicated subwoofer channel uses \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eClass D\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHow big is the amplifier?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe CXA660.5 measures approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e14-1\/8\" × 6-3\/4\" × 2-3\/8\"\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDoes it have a warranty?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eYes. KICKER specifies a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo-year warranty\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e when purchased from an Authorized KICKER Dealer.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Kicker","offers":[{"title":"Default Title","offer_id":45708690751656,"sku":"46CXA6605T","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/9508\/7016\/files\/Pic01_1faa07b3-9998-4026-b45e-f138a8e53abd.webp?v=1731712184","url":"https:\/\/proaudiocenter.com\/products\/kicker-cxa6605-5-channel-660-watt-car-audio-amplifier","provider":"Pro Audio Center","version":"1.0","type":"link"}