Features:
- Using high-power non-sense resistance, good stability, support high temperature working.
- The design of aluminum alloy cooling holes for vehicle power amplifiers has wider contact
with air and faster heat dissipation.
- Vehicle power amplifier housing adopts standard safety interface to eliminate inferior accessories.
- Two color coil transformer, small size and high power, reject all short circuit and improve the
utilization rate of PCB board.
- Black Diamond capacitors, sound and mellow, increase the musical expression of equipment,
greatly enhance the overall sound effect.
- Powerful electric circulating coil ensures sufficient power when the power amplifier is in operation,
and it is safer, more efficient and more stable when used.
- 3D surrounds you to immerse yourself in reality.
- When the circuit is shorted, the fuse will automatically disconnect and protective equipment.

Function Operation Instructions:
1. Power on or off
- Connect the power supply, the 12V is connected to the level positive electrode, and the negative
pole of the ground wire and the level are connected together.The control line is connected to the car key
control power or sound subwoofer control line. The machine is switched on automatically and the
bule light is on, and when the red light is on, the speaker is short circuited.
2. Volume Adjustment
- Rotary volume potentiometer can adjust small volume or enlarge volume.
3. Full frequency and bass selection adjustment
- The switch is placed in the bass position. At this time only the bass output is used. The potentiometer
can change the bass frequency to meet the diffrent requirements of the bass.
4. Regulating treble and bass
- Adjusting the treble and bass potentiometer can change the bass effect.
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Voltage: 12V
Sensitivity: 200MV-8V
Sensibility: 95dB
Material: Aluminum Alloy
Rated Power: 4 * 100W
Maximum Power: 1000W
Frequency Response Range: 20Hz-20KHz
Applicable Models: All Car
Impedance: 4Ω
3800W 4Channels Car Amplifier
Back matte metal material with vents for higher efficiency and stability