100V models |
Dynamic power; 1kHz 20ms nonclip |
2ohms |
1600W x 2 |
1300W x 2 |
1000W x 2 |
650W x 2 |
4ohms; Bridge |
3200W |
2600W |
2000W |
1300W |
Output power; 1kHz |
4ohms |
1100W x 2 |
750W x 2 |
590W x 2 |
390W x 2 |
8ohms |
750W x 2 |
525W x 2 |
390W x 2 |
275W x 2 |
Output power; 20Hz-20kHz |
4ohms |
950W x 2 |
700W x 2 |
450W x 2 |
310W x 2 |
8ohms |
750W x 2 |
500W x 2 |
350W x 2 |
250W x 2 |
8ohms; Bridge |
1900W |
1400W |
900W |
620W |
120V models |
Dynamic power; 1kHz 20ms nonclip |
2ohms |
1600W x 2 |
1300W x 2 |
1000W x 2 |
650W x 2 |
4ohms; Bridge |
3200W |
2600W |
2000W |
1300W |
Output power; 1kHz |
4ohms |
1100W x 2 |
750W x 2 |
590W x 2 |
390W x 2 |
8ohms |
750W x 2 |
525W x 2 |
390W x 2 |
275W x 2 |
8ohms; Bridge |
2200W |
1500W |
1180W |
780W |
Output power; 20Hz-20kHz |
4ohms |
950W x 2 |
700W x 2 |
450W x 2 |
310W x 2 |
8ohms |
700W x 2 |
500W x 2 |
350W x 2 |
250W x 2 |
8ohms; Bridge |
1900W |
1400W |
900W |
620W |
230V models |
Dynamic power; 1kHz 20ms nonclip |
2ohms |
1600W x 2 |
1300W x 2 |
1000W x 2 |
650W x 2 |
4ohms; Bridge |
3200W |
2600W |
2000W |
1300W |
Output power; 1kHz |
4ohms |
1100W x 2 |
750W x 2 |
590W x 2 |
390W x 2 |
8ohms |
750W x 2 |
525W x 2 |
390W x 2 |
275W x 2 |
8ohms; Bridge |
2200W |
1500W |
1180W |
780W |
Output power; 20Hz-20kHz |
4ohms |
950W x 2 |
700W x 2 |
450W x 2 |
310W x 2 |
8ohms |
650W x 2 |
500W x 2 |
350W x 2 |
250W x 2 |
8ohms; Bridge |
1900W |
1400W |
900W |
620W |
240V models |
Dynamic power; 1kHz 20ms nonclip |
2ohms |
1600W x 2 |
1300W x 2 |
1000W x 2 |
650W x 2 |
4ohms; Bridge |
3200W |
2600W |
2000W |
1300W |
Output power; 1kHz |
4ohms |
1100W x 2 |
750W x 2 |
590W x 2 |
390W x 2 |
8ohms |
750W x 2 |
525W x 2 |
390W x 2 |
275W x 2 |
8ohms; Bridge |
2200W |
1500W |
1180W |
780W |
Output power; 20Hz-20kHz |
4ohms |
950W x 2 |
700W x 2 |
450W x 2 |
310W x 2 |
8ohms |
700W x 2 |
500W x 2 |
350W x 2 |
250W x 2 |
8ohms; Bridge |
1900W |
1400W |
900W |
620W |
General specifications |
Total harmonic distortion |
Less than 0.1% (20Hz-20kHz; Halfpower), RL=4ohms |
Less than 0.1% (20Hz-20kHz; Halfpower), RL=4ohms |
Less than 0.1% (20Hz-20kHz; Halfpower), RL=4ohms |
Less than 0.1% (20Hz-20kHz; Halfpower), RL=4ohms |
Intermodulation distortion |
Less than 0.1% (60Hz:7kHz=4:1; Halfpower) |
Less than 0.1% (60Hz:7kHz=4:1; Halfpower) |
Less than 0.1% (60Hz:7kHz=4:1; Halfpower) |
Less than 0.1% (60Hz:7kHz=4:1; Halfpower) |
Frequency response |
+0dB, -1.5dB (RL=8ohms, 20Hz - 50kHz) |
+0dB, -1.5dB (RL=8ohms, 20Hz - 50kHz) |
+0dB, -1.5dB (RL=8ohms, 20Hz - 50kHz) |
+0dB, -1.5dB (RL=8ohms, 20Hz - 50kHz) |
S/N ratio |
104dB |
103dB |
102dB |
100dB |
Power band width |
10Hz-40kHz |
10Hz-40kHz |
10Hz-40kHz |
10Hz-40kHz |
Crosstalk |
Less than -70dB |
Less than -70dB |
Less than -70dB |
Less than -70dB |
Damping factor |
More than 350 |
More than 350 |
More than 200 |
More than 200 |
Voltage gain |
32dB |
32dB |
32dB |
32dB |
Input sensitivity |
+8dBu |
+6dBu |
+4dBu |
+3dBu |
I/O Connectors |
Line input / output ports |
2x XLR-3-31, 2x 1/4"TRS phone jack |
2x XLR-3-31, 2x 1/4"TRS phone jack |
2x XLR-3-31, 2x 1/4"TRS phone jack |
2x XLR-3-31, 2x 1/4"TRS phone jack |
Speaker output ports |
2x speakON, 2x 5-way binding post, 2x 1/4"Phone jack |
2x speakON, 2x 5-way binding post, 2x 1/4"Phone jack |
2x speakON, 2x 5-way binding post, 2x 1/4"Phone jack |
2x speakON, 2x 5-way binding post, 2x 1/4"Phone jack |
Processors |
HPF/LPF (25Hz-150Hz sweepable, 12dB/Oct), YS Processing |
HPF/LPF (25Hz-150Hz sweepable, 12dB/Oct), YS Processing |
HPF/LPF (25Hz-150Hz sweepable, 12dB/Oct), YS Processing |
HPF/LPF (25Hz-150Hz sweepable, 12dB/Oct), YS Processing |
Protection circuit |
Load protection |
Power switch on/off mute; DC-fault (power supply shutdown) |
Power switch on/off mute; DC-fault (power supply shutdown) |
Power switch on/off mute; DC-fault (power supply shutdown) ,Clip Limiting(THD≧0.5%) |
Power switch on/off mute; DC-fault (power supply shutdown) ,Clip Limiting(THD≧0.5%) |
Amplifier protection |
Temp. detection (Heat sink temp ≧90°C) (Operation not restored automatically), VI limiter (RL≦1ohm) |
Temp. detection (Heat sink temp ≧90°C) (Operation not restored automatically), VI limiter (RL≦1ohm) |
Temp. detection (Heat sink temp ≧90°C) (Operation not restored automatically), VI limiter (RL≦1ohm) |
Temp. detection (Heat sink temp ≧90°C) (Operation not restored automatically), VI limiter (RL≦1ohm) |
Amplifier class |
EEEngine |
EEEngine |
EEEngine |
EEEngine |
Cooling |
2x Variable-speed fan |
2x Variable-speed fan |
Variable-speed fan |
Variable-speed fan |
Power requirements |
Depend on area of purchase; 100V, 120V, 230V or 240V; 50/60Hz |
Depend on area of purchase; 100V, 120V, 230V or 240V; 50/60Hz |
Depend on area of purchase; 100V, 120V, 230V or 240V; 50/60Hz |
Depend on area of purchase; 100V, 120V, 230V or 240V; 50/60Hz |
Power consumption |
Music source equivalent |
650W |
500W |
450W |
320W |
Idling |
35W |
35W |
30W |
25W |
Dimensions |
W |
480mm; 18-7/8in |
480mm; 18-7/8in |
480mm; 18-7/8in |
480mm; 18-7/8in |
H |
88mm; 3-7/16in (2U) |
88mm; 3-7/16in (2U) |
88mm; 3-7/16in (2U) |
88mm; 3-7/16in (2U) |
D |
456mm; 17-15/16in |
456mm; 17-15/16in |
456mm; 17-15/16in |
456mm; 17-15/16in |
Net weight |
12kg; 26.5lbs |
12kg; 26.5lbs |
15kg; 33.1lbs |
14kg; 30.9lbs |
Accessories |
Owner’s manual, Security cover (with a hex wrench) |
Owner’s manual, Security cover (with a hex wrench) |
Owner’s manual, Security cover (with a hex wrench) |
Owner’s manual, Security cover (with a hex wrench) |