{"product_id":"kicker-53cxa5001-cxa500-1-500w-rms-mono-amplifier","title":"53CXA5001 KICKER CX Series 500W Mono Class D Subwoofer Amplifier 1-Ohm","description":"\u003ch3 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eSerious Bass Power in KICKER's Smallest CXA Chassis Yet\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eGet powerful subwoofer performance without sacrificing installation space with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eKICKER 53CXA5001 CXA500.1 Mono Class-D Amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Delivering up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e500 watts RMS at 1 ohm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this compact amplifier is designed to bring strong, controlled bass to your car, truck, SUV, or custom audio system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeaturing KICKER's smallest CXA amplifier chassis to date, the CXA500.1 measures just 6.85 inches long, 7.09 inches wide, and 2.20 inches tall. Its space-saving design makes it an excellent choice for installations where mounting room is limited, including under-seat and other compact mounting locations where adequate ventilation can be maintained.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe CXA500.1 delivers 250 watts RMS at 4 ohms, 400 watts RMS at 2 ohms, and 500 watts RMS at 1 ohm, giving you flexibility when matching the amplifier to a compatible subwoofer or loaded enclosure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA built-in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGain-Match LED\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e helps simplify amplifier setup by providing a visual reference when matching the source unit's signal to the amplifier. A 24dB Linkwitz-Riley crossover and fixed 15Hz subsonic filter provide additional control over the frequencies delivered to your subwoofer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdvanced thermal management helps maintain reliable performance during demanding listening sessions. The amplifier begins reducing output as temperatures approach 167°F (75°C) and enters thermal protection at approximately 185°F (85°C).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor added convenience, the CXA500.1 is compatible with the optional KICKER CXARC remote bass control, allowing you to adjust your subwoofer level from the driver's seat.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhether you're upgrading a factory audio system or building a compact aftermarket subwoofer setup, the KICKER CXA500.1 delivers the power, flexibility, and installation-friendly design you need.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e500W RMS at 1 Ohm:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Powerful mono output for compatible subwoofer systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eUltra-Compact Chassis:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e KICKER's smallest CXA amplifier chassis to date, measuring just 174mm long.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlexible Power Output:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Delivers 250W RMS at 4 ohms, 400W RMS at 2 ohms, and 500W RMS at 1 ohm.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e600W Dynamic Power:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Additional dynamic output capability at 1 ohm, measured using Audio Precision testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGain-Match LED:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides a visual reference to help match source-unit output to amplifier gain settings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e24dB Linkwitz-Riley Crossover:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides steep frequency filtering for subwoofer integration.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFixed 15Hz Subsonic Filter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps reduce extremely low-frequency signals that can contribute to unnecessary subwoofer excursion.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAdvanced Thermal Rollback:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Begins reducing output around 167°F (75°C) to help manage amplifier temperature.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThermal Protection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Enters protection mode at approximately 185°F (85°C).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eStart\/Stop Compatible:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed to continue operating with supply voltage as low as 7 volts during supported vehicle start\/stop events.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e4-Gauge Power Inputs:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports appropriate high-current power and ground connections.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRemote Bass Ready:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compatible with the optional KICKER CXARC remote bass controller, sold separately.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eAmplifier Power Ratings\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpeaker Impedance\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eRMS Power Output\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e4 Ohms\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250W x 1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e2 Ohms\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e400W x 1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e1 Ohm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500W x 1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e1 Ohm Dynamic\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e600W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The 600W dynamic rating is separate from the amplifier's continuous 500W RMS rating at 1 ohm.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eKICKER\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e53CXA5001\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSeries\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCXA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel Name\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCXA500.1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAmplifier Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMono Subwoofer Amplifier\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAmplifier Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eClass D\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRMS Power at 4 Ohms\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250W x 1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRMS Power at 2 Ohms\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e400W x 1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRMS Power at 1 Ohm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500W x 1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDynamic Power at 1 Ohm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e600W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMinimum Rated Impedance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 Ohm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCrossover\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24dB Linkwitz-Riley\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSubsonic Filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFixed 15Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGain Adjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGain-Match LED\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower and Ground Inputs\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4-Gauge\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSpeaker Outputs\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOne Positive\/Negative Terminal Pair\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eThermal Rollback\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 167°F \/ 75°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eThermal Protection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 185°F \/ 85°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStart\/Stop Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDown to 7V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRemote Bass Control\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCXARC Compatible, Sold Separately\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003eAmplifier Dimensions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eMeasurement\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eMillimeters\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eInches\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLength\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e174mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6.85\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWidth\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e180mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.09\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e56mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.20\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003eThe compact chassis provides more installation flexibility than a traditional full-size subwoofer amplifier. Always confirm available mounting space and allow adequate room for wiring and ventilation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation and Compatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe KICKER CXA500.1 is designed to power a compatible subwoofer system with a final impedance of 1, 2, or 4 ohms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts 4-gauge power and ground connections accommodate properly sized amplifier wiring, while the single positive and negative speaker terminal pair provides a straightforward connection to the subwoofer system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor vehicles equipped with automatic engine start\/stop technology, the amplifier is designed to maintain operation through supported voltage drops down to 7 volts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInstall the amplifier in a secure, ventilated location and follow KICKER's recommended wiring, fuse protection, and mounting instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePro Audio Center Expert Recommendation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe KICKER 53CXA5001 is an excellent choice for customers who want strong bass performance without dedicating a large amount of space to their amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor a balanced setup, pair it with a subwoofer or loaded enclosure capable of handling approximately 400–500 watts RMS, depending on the final impedance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor customers who want convenient control over their bass level, we recommend adding the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eKICKER 53CXARC Remote Bass Control Knob\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, sold separately. Installing the remote at the same time as the amplifier makes cable routing easier and gives you quick bass adjustments from the driver's seat.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eRecommended Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSingle 10\" or 12\" Subwoofer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA great option for customers adding bass to a car, truck, or SUV without requiring a large amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompact Loaded Subwoofer Enclosures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe amplifier's small chassis makes it especially appealing for space-conscious installations, including behind-seat and under-seat subwoofer systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDual Subwoofer Systems\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe CXA500.1 can also power two compatible subwoofers when their combined impedance and RMS power handling are appropriate for the amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eRecommended Accessories\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eKICKER 53CXARC Remote Bass Control\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAdd convenient control over your subwoofer's bass level without reaching for the amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe optional KICKER 53CXARC remote bass knob allows you to make quick bass adjustments from the driver's seat and includes a 19.75-foot connection cable for flexible mounting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSold separately.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eAmplifier Wiring Kit\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eUse a quality KICKER amplifier wiring kit with properly sized power and ground wiring, appropriate fuse protection, and secure connections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe CXA500.1 features 4-gauge power and ground inputs. Follow KICKER's installation instructions when selecting wiring and fuse protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSubwoofer Enclosures and Accessories\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eComplete your installation with a compatible subwoofer enclosure, speaker wire, RCA cables, and other accessories suited to your vehicle and system configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eHow many watts does the KICKER 53CXA5001 produce?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe CXA500.1 delivers 250W RMS at 4 ohms, 400W RMS at 2 ohms, and 500W RMS at 1 ohm. It also has a listed dynamic power rating of 600W at 1 ohm.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs the KICKER CXA500.1 stable at 1 ohm?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eYes. The 53CXA5001 is rated to operate with a final subwoofer impedance as low as 1 ohm.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat size subwoofer works best with this amplifier?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe CXA500.1 can power compatible 8\", 10\", 12\", or larger subwoofers. The most important factors are RMS power handling and final impedance, rather than speaker diameter alone.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan this amplifier power two subwoofers?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eYes. It can power two subwoofers when they are wired to a supported final impedance and their combined RMS power handling is appropriate for the amplifier's output.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat size power wire does the KICKER CXA500.1 use?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe amplifier features 4-gauge power and ground inputs. Use properly sized wiring and fuse protection according to KICKER's installation instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDoes the KICKER 53CXA5001 include a bass knob?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe KICKER 53CXARC remote bass controller is an optional accessory sold separately.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWill the KICKER 53CXARC work with this amplifier?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eYes. The 53CXA5001 supports the optional CXARC remote bass controller, allowing convenient bass-level adjustments from the driver's seat.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan I use this amplifier with a factory radio?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe amplifier may be integrated into a factory audio system using a compatible signal connection or interface. Confirm the amplifier's input requirements and your vehicle's factory audio configuration before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs the CXA500.1 a good choice for a truck with limited space?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eYes. Its compact 174mm × 180mm × 56mm chassis makes it a practical option for installations where amplifier space is limited. Always verify clearance, ventilation, and wiring access before mounting.\u003c\/span\u003e\u003c\/p\u003e","brand":"Kicker","offers":[{"title":"Default Title","offer_id":67766235267240,"sku":"53CXA5001","price":199.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/9508\/7016\/files\/kicker-53cxa5001-cxa500-1-500w-mono-amplifier.png?v=1793227887","url":"https:\/\/proaudiocenter.com\/products\/kicker-53cxa5001-cxa500-1-500w-rms-mono-amplifier","provider":"Pro Audio Center","version":"1.0","type":"link"}