AD300.4

Model AD300.4
ONE Channel Drive 4Ω (RMS) 300W
CHA-D (All Channels Drive) 2Ω (EIAJ) 600W x 4Ω (RMS) 270Wx4
CHA-D (Bridge Mono mode) 48Ω(EIAJ)1200Wx2; 8Ω (RMS) 540Wx2
THD+N <0.1% (Ref. 1K 1/8 Rated Power, A-Weighted)
Frequency Response 20Hz-20KHz+0/-1dB
Frequency Response (SUB Mode) CHA & CHB (50Hz-250Hz) - 20KHz +0/-3dB
SUB 20Hz-(50Hz-250Hz) +0/-3dB
S/N Rate >96dB
Gain (V) 30±0.5dB
Input Sensitivity 0.9-1.1V (0+/-1dBv)
Input Impedance 20KΩ balanced or 10KΩ unbalanced
Controls Front panel: On/Off Power Switch, volum channel A,B & SUB
Rear panel: SUB, CHA+CHB selector: Cut off frequency selectors Modes select
Indicators Power ON: Green LED; Bridged: Red LED; Sign: Green LED
Prior:Green / Red LED; Prot: Red LED; Clip: Red LED
Connectors Euroblock for inputs and outputs
Load Protection On/Off Mute, DC fault grounding relay, internal fault fuses
Power Supply 110-120V or 220-240V50~60Hz
Dimension (L x D x H) 483x360x44mm (19.02"x14.17"x1.73")
Weight 6.2kg(13.67 lbs)