توضیحات
P7000S Power Amplifiers Discontinued
Versatile I/O and Yamaha Speaker Processing in power amplifiers that deliver high performance as well as economy.
مشخصات فنی
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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) |