| Power Output Level |
| | 1kHz
THD+N=1% | 8Ω/STEREO
4Ω/STEREO
8Ω/BRIDGE | 450W+450W
650W+650W
1300W |
|
| | 1kHz
20mS nonclip | 2Ω/STEREO
4Ω/BRIDGE | 1000W+1000W
2000W |
|
| Power Bandwidth |
| | Half Power | 10Hz-40kHz (THD+N=0.2%) |
|
| THD+N |
| | 20Hz-20kHz_comma_ Half power | 0.1% |
|
| Frequency Response |
| | 0dB_comma_ + 0.5dB_comma_ -1dB f=20Hz-50kHz |
|
| Intermodulation Distortion |
| | 60Hz:7kHz_comma_ 4:1_comma_ Half power | 0.1% |
|
| Channel Separation |
| | Half power
ATT. max | RL=8Ω
input600Ω shunt | ≤70db 1kHz |
|
| Residual noise ATT. min |
| | 12.7kHzLPF | ≤-70dB | | | IHFAnetwork | ≤-70dB |
|
| S/N ratio |
|
| Damping Factor |
|
| Sensitivity (ATT. max) rated power (8Ω) |
|
| Voltage Gain |
|
| Input Impedance |
| | 30kΩ(balance) 15kΩ(unbalance) |
|
| Controls |
| | Front Panel | POWER switch (push on/push off)
attenuator (31 position) x 2 | | | Rear Panel | MODE switch (STEREO/BRIDGE/PARALLEL)
YAMAHA SPEAKER PROCESSING switch(ON/OFF) |
|
| Connectors |
| | Input | XLR-3-31 type/ch
1/4 phone (balance)/ch | | | Output | 1/4 phone/ch_comma_ 5 way biding post x 1 |
|
| Indicators |
| | POWER | x 1 (Green) | | | PROTECTION | x 1 (Red) | | | TEMP | x 1 (Red) heatsink temp ≥ 85oC | | | CLIP | x 2 (Red) | | | SIGNAL | x 2 (Green) output voltage ≥ 2V
x 2 (Yellow) output voltage ≥ 20V |
|
| Protection Circuit |
| | POWER switch on/off mute
DC detection
TEMP (heatsink temp ≥ 90℃
PC limitter: RL ≥ 1 Ω |
|
| Fan Circuit |
| | Stop-Low speed (50℃)-variable-high speed (70˚) |
|
| Limitter Circuit |
|
| Power Requirements |
| | US and Canada Model | 120V 60Hz |
|
| Idle Power Consumption |
|
| 1/8 Power Consumption (4Ω) |
|
| Dimentions (W x H x D) |
| | 480 x 88 x 410mm (18-7/8 x 3-7/16 x 16-1/8) |
|
| Weight |
|
*0dB=0.775V
Half power=1/2 power output level |
02-701-7945~7
