Monoblock Car Amplifier, 1200W R MS MAX, 1/2/4 Ohm Stable, 1-Channel Class D Car Audio Amplifier With Remote Subwoofer Level Control, Low Pass Filter, Bass Boost & Phase Shift, Volume Controller

About these items Powerful Bass Delivery: Class D monoblock amplifiers with R MS power from 400W to 3000W at 1Ω. Fine - tuned for subwoofers, they offer deep bass, strong impact, and low distortion for clear sound at high volumes. Wide - ranging Compatibility: Work with most factory car audio systems of sedans and pickups. Support 1/2/4Ω loads and are compatible with 10 - inch, 12 - inch, and 15 - inch subwoofers, enabling easy DIY installation. Convenient Volume Control: Feature a 16.4 ft cable on the controller for in - car bass volume adjustment from the driver's seat. Control panels have functions like low - pass filter, bass boost, phase shift, or input sensitivity for pre - drive customization. Space - Saving Design: Compact in size, suitable for tight spaces in vehicles. Can be installed behind the rear seat or in the trunk. Effective Cooling & Protection: Aluminum alloy chassis. Some use ventilation holes for passive heat dissipation, while high - power models have built - in fans. All have temperature, overcurrent, and overvoltage protection with real - time feedback. Key Differences Model & Power CB - 400D - C: 400W R MS, 800W peak at 1Ω. CB - 800D - C: 800W R MS, 1600W peak at 1Ω. CB - 1200D - C: 1200W R MS, 2400W peak at 1Ω. BP - 1500.1D: 1500W R MS, 3000W peak at 1Ω. BP - 2000.1D: 2000W R MS, 4000W peak at 1Ω. BP - 3000.1D: 3000W R MS, 6000W peak at 1Ω. Specifications CB - 400D - C Model: CB - 400D - C Voltage: 9 - 16V DC, 12V rated R MS Power: 400W (1Ω) Peak Power: 800W (1Ω) Freq. Response: 15 - 250 Hz Class: D Impedance: 1Ω, 2Ω, 4Ω SNR: 75 dB (1W), 102 dB (Max) Remote Cable: 16.4 ft (5 m) Material: Aluminum Alloy Weight: 4.2 lbs (1.92 kg) Dimensions: 6.9 x 8.9 x 2.4 in (176 x 226 x 60 mm) CB - 800D - C Model: CB - 800D - C Voltage: 9 - 16V DC, 14.4V rated R MS Power: 800W (1Ω) Peak Power: 1600W (1Ω) Freq. Response: 15 - 250 Hz Class: D Impedance: 1Ω, 2Ω, 4Ω SNR: 76 dB (1W), 102 dB (Max) Remote Cable: 16.4 ft (5 m) Material: Aluminum Alloy Weight: 5.0 lbs (2.27 kg) Dimensions: 8.4 x 8.9 x 2.3 in (213 x 225.5 x 59 mm) CB - 1200D - C Model: CB - 1200D - C Voltage: 9 - 16V DC, 14.4V rated R MS Power: 1200W (1Ω) Peak Power: 2400W (1Ω) Freq. Response: 15 - 250 Hz Class: D Impedance: 1Ω, 2Ω, 4Ω SNR: 76 dB (1W), 102 dB (Max) Remote Cable: 16.4 ft (5 m) Material: Aluminum Alloy Weight: 6.3 lbs (2.84 kg) Dimensions: 10.4 x 8.9 x 2.4 in (265 x 225 x 60 mm) BP - 1500.1D Model: BP - 1500.1D Voltage: 9 - 16V DC, 14.4V rated R MS Power: 1500W (1Ω) Peak Power: 3000W (1Ω) Freq. Response: 20 Hz - 25 kHz Class: D Impedance: 1Ω, 2Ω, 4Ω SNR: 60 dB (10W), 77 dB (Max) Remote Cable: 16.4 ft (5 m) Material: Aluminum Alloy Weight: 5.2 lbs (2.37 kg) Dimensions: 6.9 x 8.9 x 3.0 in (175 x 225 x 75 mm) BP - 2000.1D Model: BP - 2000.1D Voltage: 9 - 16V DC, 14.4V rated R MS Power: 2000W (1Ω) Peak Power: 4000W (1Ω) Freq. Response: 20 Hz - 25 kHz Class: D Impedance: 1Ω, 2Ω, 4Ω SNR: 60 dB (10W), 77 dB (Max) Remote Cable: 16.4 ft (5 m) Material: Aluminum Alloy Weight: 5.7 lbs (2.59 kg) Dimensions: 7.6 x 8.9 x 2.6 in (194 x 225 x 65 mm) BP - 3000.1D Model: BP - 3000.1D Voltage: 9 - 16V DC, 14.4V rated R MS Power: 3000W (1Ω) Peak Power: 6000W (1Ω) Freq. Response: 20 Hz - 25 kHz Class: D Impedance: 1Ω, 2Ω, 4Ω SNR: 54 dB (10W), 78 dB (Max) Remote Cable: 16.4 ft (5 m) Material: Aluminum Alloy Weight: 6.9 lbs (3.15 kg) Dimensions: 8.7 x 8.9 x 2.6 in (221 x 225 x 67 mm) Package Content CB - 400D - C 1 Car Amplifier 1 Volume Controller 1 Desiccant Pack 4 Screws 2 Fuses 1 User Manual CB - 800D - C 1 Car Amplifier 1 Volume Controller 1 Desiccant Pack 4 Screws 2 Fuses 1 User Manual CB - 1200D - C 1 Car Amplifier 1 Volume Controller 1 Desiccant Pack 4 Screws 4 Fuses 1 User Manual BP - 1500.1D 1 Car Amplifier 1 Volume Controller 1 Desiccant Pack 4 Screws 1 User Manual BP - 2000.1D 1 Car Amplifier 1 Volume Controller 1 Desiccant Pack 4 Screws 1 User Manual BP - 3000.1D 1 Car Amplifier 1 Volume Controller 1 Desiccant Pack 4 Screws 1 User Manual