規格
| 型 號 | PX10 | PX8 | PX5 | PX3 | ||||
| 輸出 | 1kHz,non-clip,20msec burst,both channels driven | 2Ω | 700Wx2 | 600Wx2 | 500Wx2 | 300Wx2 | ||
| 4Ω | 1200Wx2 | 1050Wx2 | 800W | 500W | ||||
| 8Ω | 1000Wx2 | 800Wx2 | 500Wx2 | 300Wx2 | ||||
| 1kHz,non-clip,20msec burst1Hz 20ms | 4Ω | - | - | 1200Wx1 | 1000Wx1 | |||
| 8Ω | - | - | 800Wx1 | 600wX1 | ||||
| 電壓收益/敏感度 | 8Ω,volume max | Gain setting:32dB | 32.0dB/+9.3dBu | 32.0dB/+8.3dBu | 32.0dB/+6.3dBu | 32.0dB/+4.1dBu | ||
| Gain setting:26dB | 26.0dB/+15.3dBu | 26.0dB/+14.3dBu | 26.0dB/+12.3dBu | 26.0dB/+10.1dBu | ||||
| Sens setting:+4dBu | 37.3dB/+4dBu | 36.3dB/+4dBu | 34.3dB/+4dBu | 32.1dB/+4dBu | ||||
| Sens setting:+14dBu | 27.3dB/+4dBu | 26.3dB/+14dBu | 24.3dB/+14dBu | 22.1dB/+14dBu | ||||
| 8Ω volume max Power Boost made |
Gain setting:32dB | - | - | 34.0dB/+6.3dBu | 35.0dB/+4.1dBu | |||
| Gain setting:26dB | - | - | 28.0dB/+12.3dBu | 29.0dB/+10.1dBu | ||||
| ens setting:+4dBu | - | - | 36.3dB/+4dBu | 35.1dB/+4dBu | ||||
| Sens setting:+14dBu | - | - | 26.3dB/+14dBu | 25.1dB/+14dBu | ||||
| 信噪比 | A-weighted,8Ω,Sens, setting=+14dBu | 101dB | 101dB | 100dB | 100dB | |||
| 消耗功率 | 1/8 MAX power,4Ω,pink noise at all channels | 310W | 280W | 230W | 160W | |||
| Ldle,4Ω | 60W | 60W | 55W | 55W | ||||
| 總諧波失真 | 1kHz,10W | 0.1% | ||||||
| 1kHz,half power | 0.3% | |||||||
| 頻率響應 | RL=8Ω,Po=1W | 20Hz-20kHz ±1.0dB | ||||||
| 串音 | Half power,8Ω,1kHz,vol,max,input 150Ω shunt | ≦-60dB | ||||||
| 最大輸入音量 | +24dBu | |||||||
| 輸入阻抗 | 20kΩ (平衡)10kΩ(非平衡) | |||||||
| 控制 | Fron Panel | 1xPower開關,1x旋轉編碼器,1xMENU鈕,1xBACK鈕, 2xSELECTCN鈕,2x VOLUME (31 position) | ||||||
| Display | 128x64像素、單色、亮度調節,自動螢幕關閉功能 | |||||||
| 接頭 | Analog input | 2xXLR-3-31型(Type),2x1/4”TRS phone | ||||||
| Speakers output | 2xNeutrik speakON NL4,2pairs x binding post,2x 1/4”TS | |||||||
| AC IN | 1x AC inlet | |||||||
| USB | USB 2.0 Standard-A connector (female)for save/load,speaker preset update,firmware update with USB memory. | |||||||
| 指示器 | 1x POWER (green), 1x ALERT (red), 1x USB (green),2x PROTECT (red), | |||||||
| 訊號處理 | Input summing,D-CONTOUR:FOH/MAIN,MONITOR,OFF、Delay:0-74msec, HPF/LPF:cutoff frequency 20Hz-20kHz with polarity control,Speaker processor;6 band PEQ + Limiter +Delay |
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| 訊號延遲 | Analog input to Speakers | 1.5msec | ||||||
| 使用者擴大機預設 | 8 user amplifier presets | |||||||
| 出貨時揚聲器設定 | Speaker presets for Yamaha passive speakers | |||||||
| 負荷保護 | POWER switch on/off;輸出靜音(自動恢復)Over current:輸出靜音(自動恢復)、Over voltage:限制輸出(自動恢復)、Integrated Power Limit:限制輸出(自動恢復) | |||||||
| 擴大機保護 | Thermal:限制輸出(自動恢復)→輸出靜音(自動恢復)、Over current::輸出靜音(自動恢復)、Over voltage:限制輸出(自動恢復)、integrated Power Limit:限制輸出(自動恢復) | |||||||
| 電源保護 | Thermal:限制輸出(自動恢復)→電源關閉、 Over voltage :電源關閉、Over current::電源關閉增幅方式(輸出回路) | |||||||
| 增幅方式(出力回路) | Class D、平衡輸出回路(BTL) | |||||||
| 電源需求 | 100V ,50/60Hz | |||||||
| 尺寸(W×H×D) | 480(W)x88(H)x388(D)mm | |||||||
| 重量 | 7.4kg | 7.2kg | 6.9kg | 6.9kg | ||||
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