Car Amplifier with Integrated DSP, General Features:

12-Channel Amplifier
Integrated 12-Channel DSP
DSP Tuning via PC

12 x 100 W at 4 ohms RMS (requires separate power and ground wires)
Channels 11 and 12 are for the subwoofer and can be bridged (minimum load of 4 ohms).

Frequency range: 10 – 22,000 Hz
48-bit DSP
Signal-to-noise ratio greater than 101 dB
12-channel speaker-level input
6 RCA outputs (4V)
Distortion : 0.01% ( low level out ) & 0.03% ( hi level out )
Dimensions (W x H x D): 258 x 228 x 53 mm
12-channel DSP features:
steps of 0 to 692 cm / 1 cm or 0 to 20,000 ms, separate for each channel.
Crossover filters with an adjustment range of 20 to 20,000 Hz, independent for each channel.
Crossover adjustment of 12/18/24/30/36/42/48 dB/oct, separate for each channel.
Level control and phase shift of 0/180°, separate for each channel. six different memory locations for different configurations

Normally the high-definition Bluetooth module is sold separately, but I include it and it's brand new, as is the wired DRC controller.

It is being sold as a parts unit or as a non-functional item, since I have been scammed several times. However, the amplifier/DSP it's new, works perfectly, delivering very clear and high-quality sound, The sale is final and I do not accept returns.