.working flawlessly and never let me down . used to power a set of component speakers in doors  with breathtaking sound quality.

new these were £699 

please see  specs .

NUMBER OF CHANNELS2
AMPLIFIER CLASSAB
MONO BRIDGE MODE 1.33 OHM1000 W RMS
MONO BRIDGE MODE 2 OHM870 W RMS
MONO BRIDGE MODE 4 OHM550 W RMS
OUTPUT POWER IN 1 OHM2 X 425 W RMS
OUTPUT POWER IN 2 OHM2 X 270 W RMS
OUTPUT POWER IN 4 OHM2 X 150 W RMS
DAMPING FACTOR> 200
S/N RATIO, A-WEIGHTED> 100 DB
INPUT IMPEDANCE, HIGH LEVELN/A
INPUT SENSITIVITY0,2 – 7 VOLT
INPUT IMPEDANCE> 10KOHM
FREQUENCY RANGE10 HZ – 50 KHZ
HIGH PASS FILTER20 – 200 HZ
LOW PASS FILTER50 – 125 HZ
LOW LEVEL OUTPUTNO
EXTERNAL COOLING FAN TERMINALYES
HIGH LEVEL INPUT WITH AUTO STARTNO
DUAL DC INPUTSYES
POWER CONSUMPTION (IDLE)1,1 A
POWER CONSUMPTION (MAX)140 A
REC. POWER CABLEMINIMUM 2AWG / 33 MM2
FUSES4 X 30 A
DIMENSION (W X D X H)410 X 240 X 73 MM (16,15 X 9,45 X 2,87 INCH)
WEIGHT6,2 KG ( 13,67 LB)


i will be listing many more car audio items no longer needed so please check out my other items listings 

Thank you