Arcam FMJ P7 - Technical Specifications; Continuous Output Power; Peak Output Current Capability; Total Harmonic Distortion

Technical Specifications
All measurements are with 230V/50Hz mains power
Continuous output power
All channels driven, 20Hz – 20Khz, 8 ohm 150W per channel 1.05kW total
All channels driven, 20Hz – 20kHz, 4 ohm 230W per channel 1.62kW total
One or two channels driven at 1kHz, 8 ohm 160W per channel
One or two channels driven at 1kHz, 4 ohm 250W per channel
One or two channels driven at 1kHz, 3.2 ohm 300W per channel
Peak output current capability 25A per channel
Total harmonic distortion
At any level up to rated power, into 4 or 8 ohms <0.05% (20Hz – 20kHz)
Typically <0.005% at 1kHz
Frequency response +-0.2dB (20Hz – 20 kHz)
-1dB at 1Hz and 100kHz
Residual hum and noise
Referenced to full power -122dB, 20Hz – 20kHz, unweighted
Voltage gain x 28.3 (1V input gives 100W/8 ohm output)
Input impedance 22k ohm in parallel with 470pF
Output impedance 50m Ohm at 20Hz, 1kHz
120m ohm at 20kHz
Power requirements 115V or 230VAC, 50/60Hz, 3kW maximum via heavy duty IEC mains inlet
A soft start system eliminates large inrush currents at switch on
Dimensions W430 x D450 x H180 mm
Weight 31kg (68 Ib) nett
35kg (77 Ib) packed