Parasound 2250 V.2 Stereo Amplifier User Manual


 
15
Input Impedance
- 33 k Ω
Input Sensitivity
1 V in for 28.28 V out, THX standard
Inter-Channel Crosstalk
85 dB @1 kHz, 73 dB @10 kHz, 67 dB @
20kHz
Damping Factor
- Over 150 at 20Hz
12V Trigger Turn On
- DC 9 12V, 15 mA
Audio Turn On
Quieter: 1 mV
Louder: 6 mV
AC Power Requirement
110 - 120 V / 220 -240 V, 50 - 60 Hz
0.5 watts standby
35 watts Idle (no audio)
1000 watts full output
Dimensions
17.25‖ Wide
18.5‖ Deep, with cables connected
6‖ High with feet, 5.25‖ panel only (3U)
(437 x 470 x 153mm, 133mm panel only)
Net Weight
- 43 lbs (19.5 kg)
Rack Mount Accessory
May be Purchased Separately: RMK33
Specifications
Power Output (RMS power, 20 Hz 20 kHz)
All Channels Driven
275 watts x 2,
400 watts x 2,
400 watts x 2, 2Ω (Load switch set to 2-3Ω)
Bridged Mono
750 watts x 1, 8Ω
750 watts x 1, 4Ω (Load switch set to 2-3Ω)
Current Capacity
45 amps peak per channel
Frequency Response
20 Hz - 50 kHz, +0/-3 dB, 1 watt
Dynamic Headroom - 1.6 dB
Total Harmonic Distortion
0.20% at full rated output
0.015% at average listening levels
IM Distortion - 0.05 %
Transient IM Distortion - Not measurable
S/N Ratio
114 dB at rated output, IHF A-weighted
106 dB at rated output, unweighted
93 dB at 2.828 V output, IHF A-weighted
84 dB at 2.828 V output, unweighted
Specifications and features subject to change or improvement without notice.
Copyright Parasound Product Inc., 2013
Rev. 1.0
www.parasound.com