4-Channel Car Audio Amplifier 2000W High-Power Amp. 12 V Four-Way Stereo Power Amplifier Class A/B 4-channel and high-power car amplifier can effectively improve the sound quality of car audio and bring a nice experience ers. Features: 2000W high-power car amplifier can effectively improve the sound quality of car audio and bring a nice experience ers. It can amplify the weak signal from the audio source or pre-amplifier, without changing the sound quality, and promote the sound of the speaker. Premium aluminum alloy housing, exquisite and beautiful, high-end texture, strong shock resistance. With multiple cooling holes, quick heat dissipation and nice stability. The powerful electric circulating coil ensures sufficient power during operation, and it is safer, more efficient and more stable. Compact and ultra-thin, easy to install. Four-channel high-power design meets the needs of most users. Specifications: Color: Black Material: Aluminum Alloy Type: Class A/B Channel: 4 Voltage: 12.0V Rated Power: 80W Max. Power: 2000W Impedance: 2-16Ω Distortion: ≥85dB Item Size: 330 * 220 * 58mm/ 13.0 * 8.7 * 2.3in Package Size: 425 * 285 * 80mm/ 16.7 * 11.2 * 3.1in Package Weight: 2.1kg/ 4.6lb Packing List: 1 * Power Amplifier