Crest Audio CD 1500, Руководство пользователя

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p.
27
Stereo power
8
Ω
4
Ω
2
Ω
1
Bridged mono power
8
Ω
4
Ω
1
Maximum output voltage
rms each channel
Frequency response
1W
@
8
Ω
Power bandwidth @ rated power
Damping Factor
Input cmrr
Input sensitivity for full rated output power
Input impedance
Hum and noise
(A-weighted below rated power)
Crosstalk
Class
Circuit breaker rating
120
Vac
Circuit breaker rating
230
Vac
Current draw
1/8 power, 4
Ω
120
Vac
Current draw
1/3 power, 4
Ω
120
Vac
Current draw
idle 120
Vac
Thermal emissions
1/3 Power, 4
Ω, BTU/HR
Cooling
Input connectors,
per channel
Output connectors
Controls
LED indicators
TourClass protection
Construction
Dimensions
Weight
net
1000 1500 2000 3000
CD Series
1kHZ, 0.2%THD+N
1 1kHZ, 0.4%THD+N
280
W
400
W 560W 800W
500
W
750
W
1000
W 1500W
500
W
750
W
1000
W 1500W
1000
W
1500
W
2000
W 3000W
1000
W
1500
W
2000
W 3000W
53
Vrms
64 V
rms
72 V
rms 85 Vrms
20Hz–20kHz,
+1/-1
dB
20Hz–20kHz,
+1/-1
dB
20Hz–20kHz,
+1/-1
dB
20Hz–20kHz,
+1/-1
dB
20Hz–20kHz,
+1/-1
dB
20Hz–20kHz,
+1/-1
dB
20Hz–20kHz,
+1/-1
dB
20Hz–20kHz,
+1/-1
dB
400:1
@ 8
Ω
400:1
@ 8
Ω
,
400:1
@ 8
Ω
,
400:1
@ 8
Ω
,
60dB @
1 kHz
60dB @
1 kHz
60dB @
1 kHz
60dB @
1 kHz
0.775V / X20 / X40 0.775V / X20 / X40 0.775V / X20 / X40 0.775V / X20 / X40
20K balanced / 20K balanced / 20K balanced / 20K balanced /
10K unbalanced 10K unbalanced 10K unbalanced 10K unbalanced
>-100dB
>
-100dB
>
-100dB
>
-100dB
>-60dB @ 1kHz below rated power
>
-60dB @ 1kHz below rated power
>
-60dB @ 1kHz below rated power
D D D D
10A 12A 15A 20A
6A 8A 10A 12A
2.6A 3.6A 4.5A 7.0A
5.3A 7.5A 9.6A 14.0A
1.0A 1.1A 1.25A 1.5A
484 614 781 1024
Back to front via variable speed fan (all models)
Female XLR pin 2+, 1/4” TRS Combo connectors (all models)
Speakon connectors and 5 way binding post (all models)
Front panel: two attenuators, power switch. Rear panel: signal ground-lift, mode select, circuit breaker (all models)
ACL, IGM, protection, 5 segment bargraph VU meter, Active (all models)
ACL, IGM, AUTORAMP. short circuit, DC Voltage Turn ON/OFF transient,
current in-rush, sub/ultrasonic input (all models)
16 guage steel chassis
Inches: 3.5 height x 19 width x 15.3 depth / MM: 89 height x 483 width x 389 depth (all models)
30 lbs / 13.6 kG 35 Lbs / 15.9 kG 38 Lbs / 17.2 kG 41.4 Lbs / 18.8 kG
specifications
a