KS-DR2004D JVC 4-Channel Compact Powersports Digital Amplifier 50Wx4 at 4ohms 75Wx4 at 2ohms RMS, 600W Peak Marine, UTV & Motorsport Vehicles, Solid Corrosion-Resistant Aluminum Chassis, IP66 / IP67 Certified and Water Vibration-Proof
KS-DR2004D
4-Channel Compact Digital Amplifier for Compact Car, Marine, UTV and Motorcycle / Max Power 600W / 50W RMS x 4 @ 4 ohms
Mud, Sand, Dirt, Rocks or Water —
The JVC KS-DR2004D is BUILT TO LAST.
IP67/IP66 Waterproof & Dustproof
PX6: Protection against Powerful Water Jets / Water projected in powerful jets, up to 12.5mm (0.49 inch) against the amplifier from any direction shall have no harmful effects.
IPX7: Protection against Immersion, up to 1 m (3 feet, 3 inch) depth / Restricts harmful amounts of water entry when the amplifier is immersed in water under defined conditions of pressure and time, up to 1 m (3 feet, 3 inches) of submersion.
IP6X: Effective against Dust-tight / Dust entry is restricted to avoid damage to the amplifier.
A Drain Tunnel Structure is employed for creating a gap between the amplifier and the installation surface. This prevents saltwater and sand from accumulating on the bottom, increasing corrosion protection.
ASTM B117 Rustproof
Saltspray-proof: ASTM B117 salt spray (or salt fog) corrosion test simulates harsh conditions in a saltwater environment to ensure the amplifier does not corrode or fail in these harsh conditions.
By adopting the Corrosion-Resistant Sealed Cast Aluminum Chassis and stainless-steel screws resistant to rust and corrosion, this amplifier achieves the highest level of durability in its class.
Vibration-proof
Vibration-proof: Vibration can be damaging to amplifier if it is not designed to withstand it. This amplifier passes a 3-axis multi-frequency vibration test.
The amplifier mounting section is made of 15/64 inch die-cast material to suppress the amplification of vibration. In addition, the thick heat-transfer sheet was also placed to the substrate and the Aluminum die cast heat sink to suppress the vibration of the substrate.
Increased Power Flow
Thicker terminal connection points and increased wire size enables maximum current flow and higher output for better low frequency response and cleaner output.
High Quality Capacitors
Magnetic Shielding
Magnetic Shielding for the output coils reduce radiated noise, delivering smooth and accurate sound.
Speaker Level Input
If your receiver does not have RCA audio outputs, simply connect your speaker wires to to the KS-DR2004D’s RCA cable to use as an audio signal input.
Controls
Dimensions
KS-DR2004D features compact size for versatile installation even in tight spaces.
KS-DR2004D
Audio unit
- Max Power Output 600W
- Rated Power Output
- Stereo (4 ohms) 50W x 4 (20Hz - 200Hz, less than or equal to 1.0% THD)
- Stereo (2 ohms) 75W x 4 (1kHz, less than or equal to 1.0% THD)
- Bridged (4 ohms) 150W x 2 (1kHz, less than or equal to 1.0% THD)
- Speaker Impedance 4 ohms (2 ohms to 8 ohms allowable)
- Frequency Response (+0, -3dB) 10Hz - 35Hz
- Input Sensitivity (+0, -3dB) 0.2V - 5.0V
- Signal to Noise Ratio 89dB
- Low Pass Filter Frequency (-12dB/oct.) 50Hz - 200Hz (variable)
- High Pass Filter Frequency (-12dB/oct.) 50Hz - 200Hz (variable)
General
- Waterproof Yes (IPX6, IPX7)
- Dustproof Yes (IP6X, IP7X)
- Rustproof Yes
- Vibration-proof Yes
- Operating Voltage 12V DC car battery
- Current Consumption 26A
- Dimensions (W x H x D) 7-13/16" x 1-15/16" x 4-1/8"
- Weight 1.6kg (3.5lbs)