Ground Zero GZCS 4.60ISO High Efficient 360 Watts Plug & Play Car Amp Amplifier
Ground Zero GZCS 4.60ISO - High Efficient Plug 'n' Play Analogue Amplifier - 4 x 30 W RMS @ 4 Ohm. We may be able to resolve the problem on the phone or give you advice on the appropriate action to take.