Continuous RMS Power Output
20 Hz – 20 kHz, Five Channels Driven
125 watts x 5, 8 Ω
185 watts x 5, 4 Ω
Current Capacity
35 amps peak per channel
Frequency Response
20 Hz - 50 kHz, +0/-3 dB, 1 watt
Dynamic Headroom
1.3 dB
Total Harmonic Distortion
0.025% at full rated output
0.02% 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
Input Impedance
33 k Ω
Input Sensitivity
1 V in for 28.28 V out, THX standard
1.6 V in for full rated output
Inter-Channel Crosstalk
85 dB, 1 kHz
73 dB, 10 kHz
67 dB, 20 kHz
Damping Factor
Over 150 at 20 Hz
Auto Turn On – DC
9 – 12V, 15 mA
Auto Turn On – Audio
1.2 mV – 12 V, adjustable
15 minute turn off delay
AC Power Requirement
110 - 120 V / 220 -240 V, 50 - 60 Hz
3 watts standby; 1600 watts full output
Dimensions
171⁄4” Wide
181⁄2” Deep with connectors
6” High with feet, 51⁄4” panel only
437 x 470 x 150mm, 132mm panel only
Net Weight
48 lbs, 21.8 kg
Rack Mount Accessory
May be Purchased Separately
RMK33
Before any home theatre component can be THX Ultra2 certified, it must pass a rigorous series of quality and
performance tests. Only then can a product feature the THX Ultra2 logo, which is your guarantee that the
Home Theatre products you purchase will give you superb performance for many years to come. THX Ultra2
requirements cover every aspect of the product including performance and operation.
THX and Ultra2 are trademarks of THX Ltd. which may be registered in some jurisdictions. All rights reserved.
Note: Specifications are subject to change or improvement without notice.
PARASOUND MODEL 5125 SPECIFICATIONS 11