*4개의 입력과 4개의 앰프회로 내장 *동작상태를 확인할 수 있는 CLIP, PROTECTION, SIGNAL 표시의 LED부착 *넓은 주파수 대역과 고품질의 맑고 부드러운 최상의 음질 *과전류, 과열, 출력 SHORT, TURN ON/OFF DELAY, RF PROT, CLIP-LIMITER, DC검출의 완벽한 보호회로 내장 *INPUT PARALLEL, STEREO, BRIDGED MONO기능 MODEL | QD-4960 | Power Output Level | f=1kHz, THD+N≤0.05% (Typical) | QUAD RL=8Ω | 170W | RL=4Ω | 240W | BRIDGED STEREO RL=8Ω | 480W | One Channel Driven | f=1kHz THD+N≤0.05% RL=4Ω | 240W | Frequency Response RL=8Ω, P.=1W | 0dB+0.5, -1.5dB: f=DC~55kHz | Power Bandwidth Half Power, THD+N≤0.1% | 10Hz~20kHz | | STEREO RL=8Ω | 전고조파의율 (THD+N) | f=20Hz~20kHz, Half Power | QUAD RL=8Ω | ≤ 0.05% | RL=4Ω | ≤ 0.07% | BRIDGED STEREO RL=8Ω | ≤ 0.07% | Channel Separation Half Power RL=8Ω | ≥ 80dB | f=1kHz ATT. max. Input 600Ω shunt | Residual Noise (DIN Audio Filter) | ≤-85dB: ATT min. | Signal-to-Noise Ratio DIN Audio, | ≥ 100dB | Input 600Ω Shunt | Sensitivity (ATT max.) | 0dB | Rated Power into 4Ω 1kHz | | Input Impedance (ATT max.) | 20kΩ (Balance/Unbalance) | | Indicators | Power | (Red) | Protection (Mute)×4 | (Green) | Clip×4 | (Red) | Signal×4 | (Green) | | Protection | Power SW ON/OFF muting | | Heatsink Temp ≥100℃ (212℉) | | 전류리미터 | RL=2Ω | | Fan Circuit | -50℃ (122℉)-60℃ (140℉) | | Low-Speed - Variable - Hi-Speed | | 콘트롤 | (전면) | Power SW: Push up On/Push down Off | Attenuator: 21-position dB calibrated | (후면) | Mode Sw: Bridged/Stereo/Parallel | X-OVER SW (QX-4960) | 사용전원 | AC 220V, 60Hz | 소비전력 | 1800W | 중량 | 17kg | 외형 | 482(W)×88(H)×369(D) mm | | 콘넥터 | 입력 | Combination Jack (Balance) | 출력 | 5-Way binding posts×4 | |
-ACTIVE CROSSOVER (QX-4960) | | Crossover Frequency | From 60Hz to 250Hz or 600Hz to 2.5kHz | | Crossover Slope | 24dB/octave Roll/off (Linkwitz Filter) | | LOW Filter | 40Hz (12dB/octave) |
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