Quest Engineering Q1K, Руководство пользователя

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* Quest Engineering reserves the right to make changes in specifications, or products without prior notice.
** The figures shown above are ‘real world’, usable specifications and are conservative as a result. Quest Engineering does not believe
in portraying misleading or exaggerated specifications.
9
Specifications
Max. Output Voltage 70 Vp SE, 140 Vp BTL
Output Circuitry Class D
Signal To Noise-Ratio
(20Hz - 20kHz, 4
Ω
load MOL)
> 91 dB (unweighted)
THD+N (1W 1kHz) < 0,01 %
Dynamic Range 120 dBA
Frequency Response (4
Ω
, 120W output) 35Hz - 20kHz (fixed 35Hz 4th Order Butterworth High Pass Filter)
Gain 28dB
Protection Circuits
Temperature, Over Current, DC Output, Mains RMS Input, High Frequency, and
Internal Rail Over-voltage
Indicators Signal, Clip, Fault, Gain Settings, Meters Mode, (‘Q’ Illumination)
ErP (1275/2008/EC) compliant standby
consumption < 0.5W
< 0.5W
Mains Input Voltage 85VAC - 265VAC
Net Weight 3.1kg
Shipping Weight 4.3kg
Dimensions (HxWxD) 87 x 110 x 330mm
Shipping Dim. (HxWxD) 136 x 254 x 395mm
Stereo
All channels driven @ 1kHz, THD < 1%, 230VAC
8
Ω
245 W
4 Ω 490 W
Mono Bridge
Single channel driven @ 1kHz, THD < 1%, 230VAC
8
Ω
900 W
4 Ω 1050 W
70V 1050 W