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Controls output filter for full range or HPF on channels 1/2.
Variable high pass filter for channels 1/2, 20 Hz to 250 Hz.
Adjustable bass boost from 0dB to 6/12dB.
Controls output filter for full range, LPF, or HPF on channels 3/4.
Variable high pass filter for channels 3/4, 20 Hz to 250 Hz.
Variable low pass filter for channels 3/4, 50 Hz to 250 Hz.
Accepts line level RCA inputs from MIN to MAX for all channels.
Shows power status (green) and safety mode (red).
Connects head unit RCA outputs and allows additional amplifier connection.
Protects amplifier and vehicle network from short circuits.
Avoid dropping, vibration, direct sunlight, extreme temperatures, and moisture.
Do not dismantle; risk of high voltage shock; servicing by qualified personnel only.
Avoid prolonged exposure to sound levels over 100 dB to prevent hearing loss.
Install 1m from receiver to avoid electrical/motor noise and radio interference.
Ensure sufficient airflow around heatsink fins for cooling.
Mount on solid surface, avoid direct sunlight and moisture.
Position fins vertically; allow space for wiring and controls.
Ensure mounting screws do not damage brake or fuel lines.
Disconnect car battery before making connections to prevent electrical damage.
Use heavy gauge cables, ensure proper connection to battery and chassis.
Connect to battery positive terminal with a fuse near the battery.
Connect securely to negative terminal or chassis, ensure clean contact.
Connect REM terminal to head unit remote out or external switch.
Route power cables opposite to audio cables to minimize interference.
Ensure power cables are connected tightly to prevent issues.
Uses RCA connectors for low-level inputs; preferable with head unit low-level outputs.
Connect speaker wires to corresponding terminals, ensuring correct polarity.
Set amplifier volume to min, then adjust radio and amp volume for clean sound.
Illustrates connections for 4-channel operation with speakers.
Illustrates connections for 3-channel operation with speakers and subwoofer.
Illustrates connections for 2-channel operation with speakers and subwoofer.
Lists the included items: car amplifier and instruction manual.
Details output power, frequency response, input sensitivity, S/N ratio, distortion, and dimensions.
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General