12V 4500W Car Audio Stereo Power Amplifier 4 Channel Class A/B 3D Stereo Surround Subwoofer Metal Car Amplifier GM-D9500F

Certification: CE
Impedance: 2 to 4
Model Name: GM-D9500F
Audio Encoding: Multichannel
Out Power: 4500W
Audio Sensitivity: 150mV
Frequency Range (Hz): 20Hz to 20KHz
Item Type: Amplifiers
Signal To Noise Ratio: 0 to 12dB