1pcs Car Audio Refit Digital Lossless Amplifier DSP Professional Car Tuning Subwoofer Computer Tuning Modification Stereo Remote

Brand Name: Q-PERTORS
Out Power: 60W*4
Frequency Range (Hz): 20hz-20khz
Material Type: Aviation aluminum alloy
Signal To Noise Ratio: 105db
Audio Encoding: Mono
Model Name: DSP 509
Item Weight: 1kgkg
Color Name: black