CPQ 10 1.0
7
5. Technical Specifications
5.1 Main Specifications
Output Power per channel [Crest Factor = 4.8] (Watts)
8 Ohms
1400
4 Ohms
2800
2 Ohms
3700
Output Power per channel bridged [Crest Factor = 4.8] (Watts)
8 Ohms
5300
4 Ohms
7400
THD+N, 4 Ohms (%)
@1 kHz, 1 dB below max output power
< 0.08
@20 Hz - 20 kHz, 1 dB below max output power
< 0.15
Gain (dB)
26
Sensitivity for max power (dBu)
16.0
Sensitivity for max power (Volts)
4.9
Frequency Response, +0/0.5 dB (Hz)
20 — 20000
Power Consumption, Nominal @ 240 V, 4 Ohms (A)
7.0
Power Consumption, Nominal @ 120 V, 4 Ohms (A)
14.0
Dimensions H x W x D (mm)
Amplifier
88 x 482 x 428
Boxed
230 x 580 x 560
Boxed Shipping — all except UK
250 x 610 x 600
Weight (kgs)
Amplifier
12.0
Boxed — shipping
14.0
5.2 Additional Specifications
Input Impedance — Active Balanced (Ohms)
20k
Input CMRR (dB)
> 60
SNR (dB)
105
Damping Factor, 1 kHz, 8 Ohms
> 400
Signal Limiters Present Yes
Protection Present — Short Circuit / DC Output / Temperature
Yes
Mains In-rush Control Present
Yes
Output Power per channel, 8 Ohms (Watts)
Sine Wave @ 1 kHz
1150
Continuous music [Crest Factor of 2.8 or 9 dB]
1300
Continuous music [Crest Factor of 4.8 or 14 dB]
1400
Continuous music [Crest Factor of 7.8 or 18 dB]
1480
Output Power per channel, 4 Ohms (Watts)
Sine Wave @ 1 kHz
2250
Continuous music [Crest Factor of 2.8 or 9 dB]
2600
Continuous music [Crest Factor of 4.8 or 14 dB]
2800
Continuous music [Crest Factor of 7.8 or 18 dB]
2900
Output Power per channel, 2 Ohms (Watts)
Sine Wave @ 1 kHz
3200
Continuous music with Crest Factor of 2.8 [9 dB]
3600
Continuous music with Crest Factor of 4.8 [14 dB]
3700
Continuous music with Crest Factor of 7.8 [18 dB]
3700
Due to continuing product improvement the above specifications are subject to change.
5.3 Power Consumption and Thermal
Emissions
Mains
(V)
Load
(R)
Current Draw (A)
Thermal Emissions (W)
No Sig’l
Light
Average Heavy No Sig’l
Light
Average Heavy
240
8
2.1
3.0
4.5
8.3
504
528
566
660
240
4
2.1
3.9
7.0
14.4
504
551
628
816
240
2
2.1
4.5
8.6
19.1
504
564
668
936
120
8
4.2
6.0
9.0
16.6
504
528
566
660
120
4
4.2
7.8
14.0
28.8
504
551
628
816
120
2
4.2
9.0
17.2
38.2
504
564
668
936
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)
5.4 PRC Settings and Maximum Output
Power Reduction Control Setting
Per Channel
Bridged Pair
Maximum Power into 8 Ohms (W)
1400
5300
-2 dB PRC
980
3700
-4 dB PRC
560
2100
-6 dB PRC
310
1175
Maximum Power into 4 Ohms (W)
2800
7400
-2 dB PRC
1950
5160
-4 dB PRC
1110
2940
-6 dB PRC
620
1640
Maximum Power into 2 Ohms (W)
3700
N/A
-2 dB PRC
2580
N/A
-4 dB PRC
1470
N/A
-6 dB PRC
820
N/A
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