Parasound JC 1 Amplifier - Manual (Page 20)

PARASOUND JC 1 SPECIFICATIONS 17
Power Output. 20 Hz - 20 kHz
400 watts continuous, 8 Ω
800 watts continuous, 4 Ω
Class A Power Output
25 watts, bias set to High
10 watts, bias set to Low
Current Capacity
135 amperes peak
Slew Rate
> 130 volts per microsecond
Frequency Response
2 Hz - 120 kHz, +0/-2 dB
Total Harmonic Distortion
< 0.15 % at full power
< 0.018 % at typical levels
IM Distortion
< 0.03 %
TIM
Unmeasureable
Dynamic Headroom
> 1.8 dB
Input Impedance
Balanced: 100 k Ω
Unbalanced: 50 k Ω
Features and specifications subject to change
without notice.
Input Sensitivity for 28.28 V Output into 8 Ω
Balanced: 1 V per leg
Unbalanced: 1 V
Signal-to-Noise Ratio, input shorted
> 122 dB, IHF A-weighted, bias set to Low
> 120 dB, IHF A-weighted, bias set to High
> 113 dB, Unweighted, bias set to Low
> 111 dB, Unweighted, bias set to High
Damping Factor
> 1200 at 20 Hz
Auto On DC Trigger Requirements
+9 Vdc to +12 Vdc, 2 mA
Auto On Audio Trigger Threshold
50 - 250 mV AC
Dimensions
Width: 17 -1/2 ” (445 mm)
Panel height: 7” (178 mm)
Height with feet: 7- 5/8 ” (194 mm)
Depth: 19- 1/8 ” (485 mm)
Power Requirement
Standby: 25 watts
Idle: 250 watts
Full Power into 8 Ω: 1280 watts
Net Weight
64 lb. (29.1 kg)
Shipping Weight
78 lb. (35.5 kg)
© Parasound Products, Inc., 2002.
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