0dB=0.775Vrms. Half Power=1.2 Output Level (Rated Power)

MODEL

QX-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

전고조파 의율 (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℉)

전류 리미터

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)