Parasound A 23 - Manual (Page 22)

Continuous Power Output - Stereo
125 watts RMS x 2, 20 Hz-20 kHz, 8 Ω,
both channels driven
200 watts RMS x 2, 20 Hz-20 kHz, 4
Ω,
both channels driven
Continuous Power Output - Mono
400 watts RMS, 20 Hz-20 kHz, 8
Ω
Current Capacity
45 amperes peak per channel
Slew Rate
> 130 volts per microsecond
Frequency Response
5 Hz-100 kHz, +0/-3 dB at 1 watt
Total Harmonic Distortion
< 0.06 % at full power
< 0.03 % at typical listening levels
IM Distortion
< 0.04 %
TIM
Unmeasureable
Dynamic Headroom
> 1.5 dB
Interchannel Crosstalk
> 80 dB at 1 kHz
> 63 dB at 20 kHz
Input Impedance
33 k
Ω
Input Sensitivity
Balanced-1 V for 28.28 V output into 8
Ω
Unbalanced-1 V per leg for 28.28 V output
into 8
Ω
Features and specifications subject to
change without notice.
Loop Output Level
Same as input level
S/N Ratio
> 112 dB, input shorted, IHF A-weighted
Damping Factor
> 800 at 20 Hz
DC Trigger Requirements
+9 Vdc to +12 Vdc, 2 mA
Audio Trigger Requirements
50 mV AC - 200 mV AC
DC Trigger Output Capacity Requirements
+12 Vdc, 150 mA
Dimensions
Width: 17-1/2” (437 mm)
Panel Height: 3-1/2” (88 mm)
Total Height with feet: 4-1/8” (105 mm)
Total Height with rack adapter attached: 3-5/8”
Depth: 13-3/4” (350 mm)
Power Requirement
Standby: 25 Watts
Full Power into 4
Ω: 700 Watts
Net Weight
28 lb.(12.7 kg)
Shipping Weight
35 lb.(15.9 kg)
© Parasound Products, Inc. 2002. V 1.0
PARASOUND A 23 SPECIFICATIONS 19