Technical Specifications; Main Specifications - HK Audio CPQ 10 Manuel

5. Technical Specifications

5.1 Main Specifications

Output Power per channel [Crest Factor = 4.8] (Watts)
8 Ohms
4 Ohms
2 Ohms
Output Power per channel bridged [Crest Factor = 4.8] (Watts)
8 Ohms
4 Ohms
THD+N, 4 Ohms (%)
@1 kHz, 1 dB below max output power
@20 Hz - 20 kHz, 1 dB below max output power
Gain (dB)
Sensitivity for max power (dBu)
Sensitivity for max power (Volts)
Frequency Response, +0/0.5 dB (Hz)
Power Consumption, Nominal @ 240 V, 4 Ohms (A)
Power Consumption, Nominal @ 120 V, 4 Ohms (A)
Dimensions H x W x D (mm)
Amplifier
Boxed
Boxed Shipping — all except UK
Weight (kgs)
Amplifier
Boxed — shipping
5.2 Additional Specifications
Input Impedance — Active Balanced (Ohms)
Input CMRR (dB)
SNR (dB)
Damping Factor, 1 kHz, 8 Ohms
Signal Limiters Present Yes
Protection Present — Short Circuit / DC Output / Temperature
Mains In-rush Control Present
Output Power per channel, 8 Ohms (Watts)
Sine Wave @ 1 kHz
Continuous music [Crest Factor of 2.8 or 9 dB]
Continuous music [Crest Factor of 4.8 or 14 dB]
Continuous music [Crest Factor of 7.8 or 18 dB]
Output Power per channel, 4 Ohms (Watts)
Sine Wave @ 1 kHz
Continuous music [Crest Factor of 2.8 or 9 dB]
Continuous music [Crest Factor of 4.8 or 14 dB]
Continuous music [Crest Factor of 7.8 or 18 dB]
Output Power per channel, 2 Ohms (Watts)
Sine Wave @ 1 kHz
Continuous music with Crest Factor of 2.8 [9 dB]
Continuous music with Crest Factor of 4.8 [14 dB]
Continuous music with Crest Factor of 7.8 [18 dB]
Due to continuing product improvement the above specifications are subject to change.
5.3 Power Consumption and Thermal
Emissions
Mains Load Current Draw (A)
(V) (R)
No Sig'l Light Average
240 8 2.1 3.0 4.5
240 4 2.1 3.9 7.0
240 2 2.1 4.5 8.6
120 8 4.2 6.0 9.0
120 4 4.2 7.8 14.0
120 2 4.2 9.0 17.2
No Sig'l = Quiescent, Light = Crest Factor of 7.8 (18 dB),
Average = Crest Factor of 4.8 (14 dB), Heavy = Crest Factor of 2.8 (9 dB)
1400
2800
3700
5300
7400
< 0.08
< 0.15
26
16.0
4.9
20 — 20000
7.0
14.0
88 x 482 x 428
230 x 580 x 560
250 x 610 x 600
12.0
14.0
20k
> 60
105
> 400
Yes
Yes
1150
1300
1400
1480
2250
2600
2800
2900
3200
3600
3700
3700
Thermal Emissions (W)
Heavy No Sig'l Light Average
8.3 504 528 566 660
14.4 504 551 628 816
19.1 504 564 668 936
16.6 504 528 566 660
28.8 504 551 628 816
38.2 504 564 668 936
5.4 PRC Settings and Maximum Output
Power Reduction Control Setting
Maximum Power into 8 Ohms (W)
-2 dB PRC
-4 dB PRC
-6 dB PRC
Maximum Power into 4 Ohms (W)
-2 dB PRC
-4 dB PRC
-6 dB PRC
Maximum Power into 2 Ohms (W)
-2 dB PRC
-4 dB PRC
-6 dB PRC
Heavy
CPQ 10 1.0
Per Channel Bridged Pair
1400 5300
980 3700
560 2100
310 1175
2800 7400
1950 5160
1110 2940
620 1640
3700 N/A
2580 N/A
1470 N/A
820 N/A
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