120V models |
Dynamic power; 20ms burst |
2ohms |
4100W/ch |
3480W/ch |
2900W/ch |
Output power |
1kHz; @2ohms |
2750W/ch |
2500W/ch |
2200W/ch |
1kHz; @4ohms |
3000W/ch |
2200W/ch |
1900W/ch |
1kHz; @8ohms |
1800W/ch |
1300W/ch |
1100W/ch |
230V models |
Dynamic power; 20ms burst |
2ohms |
4120W/ch |
3600W/ch |
3050W/ch |
Output power |
1kHz; @2ohms |
2750W/ch |
2500W/ch |
2200W/ch |
1kHz; @4ohms |
3000W/ch |
2300W/ch |
2000W/ch |
1kHz; @8ohms |
1800W/ch |
1300W/ch |
1100W/ch |
General specifications |
Total harmonic distortion |
Less than 0.2% (1kHz; Halfpower) |
Less than 0.2% (1kHz; Halfpower) |
Less than 0.2% (1kHz; Halfpower) |
Intermodulation distortion |
Less than 0.25% (60Hz:7kHz=4:1; Halfpower) |
Less than 0.25% (60Hz:7kHz=4:1; Halfpower) |
Less than 0.25% (60Hz:7kHz=4:1; Halfpower) |
Frequency response |
0, +0.5, -0.5dB 20Hz-20kHz |
0, +0.5, -0.5dB 20Hz-20kHz |
0, +0.5, -0.5dB 20Hz-20kHz |
S/N ratio |
108dB |
107dB |
101dB(Analog), 106dB(AES/EBU) |
Crosstalk |
Less than -65dB |
Less than -65dB |
Less than -65dB |
Damping factor |
More than 800 |
More than 800 |
More than 800 |
Voltage gain |
43.8dB - 19.8dB; 0.1dB step |
42.4dB - 18.4dB; 0.1dB step |
43.8dB - 19.8dB; 0.1dB step |
Maximum input voltage |
+24dBu |
+24dBu |
+24dBu |
I/O Connectors |
Line input / output ports |
Analog: XLR-3-31 type x2, XLR-3-32 type x2; Digital: XLR-3-31 type, XLR-3-32 type x2 (OUT, THRU) |
Analog: XLR-3-31 type x2, XLR-3-32 type x2; Digital: XLR-3-31 type, XLR-3-32 type x2 (OUT, THRU) |
Analog: XLR-3-31 type x2, XLR-3-32 type x2; Digital: XLR-3-31 type, XLR-3-32 type x2 (OUT, THRU) |
Speaker output ports |
Speakon NL4 x2 |
Speakon NL4 x2 |
Speakon NL4 x2 |
Control ports |
RJ45, Euroblock (Fault output) |
RJ45, Euroblock (Fault output) |
RJ45, Euroblock (Fault output) |
Processors |
User processing, speaker processing: 24-bit fixed-point DSP processing; Other purpose: 32-bit float |
User processing, speaker processing: 24-bit fixed-point DSP processing; Other purpose: 32-bit float |
User processing, speaker processing: 24-bit fixed-point DSP processing; Other purpose: 32-bit float |
Protection circuit |
Load protection |
POWER switch ON/OFF mute, DC-fault (Amplifier shuts down automatically), Clip limiting (THD more than 0.5%) |
POWER switch ON/OFF mute, DC-fault (Amplifier shuts down automatically), Clip limiting (THD more than 0.5%) |
POWER switch ON/OFF mute, DC-fault (Amplifier shuts down automatically), Clip limiting (THD more than 0.5%) |
Amplifier protection |
Thermal (Mute the output; heatsink temp more than 90 degrees Celsius; return automatically), VI limiter (Limit the output; RL less than 1ohm) |
Thermal (Mute the output; heatsink temp more than 90 degrees Celsius; return automatically), VI limiter (Limit the output; RL less than 1ohm) |
Thermal (Mute the output; heatsink temp more than 90 degrees Celsius; return automatically), VI limiter (Limit the output; RL less than 1ohm) |
Power supply protection |
Thermal (Amplifier shuts down automatically; heatsink temp more than 100 degrees Celsius) |
Thermal (Amplifier shuts down automatically; heatsink temp more than 100 degrees Celsius) |
Thermal (Amplifier shuts down automatically; heatsink temp more than 100 degrees Celsius) |
Amplifier class |
EEEngine |
EEEngine |
EEEngine |
Cooling |
Variable speed fan x2 |
Variable speed fan x2 |
Variable speed fan x2 |
Power requirements |
100V, 120V (30A Twist lock connector)or 220-240V; 50/60Hz |
100V, 120V (30A Twist lock connector)or 220-240V; 50/60Hz |
100V, 120V (30A Twist lock connector)or 220-240V; 50/60Hz |
Power consumption |
Music source equivalent |
1800W |
1600W |
1500W |
Idling |
100W |
100W |
100W |
Stand-by |
20W |
20W |
20W |
Dimensions |
W |
480mm; 18-7/8" |
480mm; 18-7/8" |
480mm; 18-7/8" |
H |
88mm; 3-7/16" |
88mm; 3-7/16" |
88mm; 3-7/16" |
D |
461mm; 18-1/8" |
461mm; 18-1/8" |
461mm; 18-1/8" |
Net weight |
16kg; 35.3lbs |
16kg; 35.3lbs |
16kg; 35.3lbs |
Accessories |
Handle x 2 (with flat-head screw x 4), Euroblock connector (3P) X 1, Owner's Manual |
Handle x 2 (with flat-head screw x 4), Euroblock connector (3P) X 1, Owner's Manual |
Handle x 2 (with flat-head screw x 4), Euroblock connector (3P) X 1, Owner's Manual |