WTS : Subwoofer System

My subwoofer system is now out from the car and need a new owner. The details are as follows

1. Alpine monoblock PDX1.600
Class D Monoblock Amplifier
RMS Power Output:
4 ohms: 600 watts x 1 channels
2 ohms: 600 watts x 1 channels
Variable low-pass filter (50-200 Hz, 24 dB/octave)
Switchable subsonic filter (15 or 30 HZ)
Quick-connect speaker connectors
Preamp-level inputs and outputs
MOSFET power and output stages
Fuse rating: 20A x 4
Frequency Response: 20 Hz - 200 Hz
4-gauge amp wiring kit with 80-amp fuse recommended — wiring and hardware not included with amplifier
Dimensions: 8-1/2"L x 10-3/16"W x 2-1/2"H

2. Mundorft Capacitor 1Farad made in Germany
3. Subwoofer cable : Van den Hull CS122 - 1meter
4. Subwoofer box : Custom design by Mega Sound, fully cloth, 1/2 inch acrylic panel and weight approx. 7kg
5. Subwoofer : Aulux, 12 inches

Selling all in package: RM1700