Parasound New Classic 2250 v.2 - 2 Channel Power Amplifier (Black)

High-power Class AB stereo amplifier designed for robust, high-fidelity sound reproduction
Delivers strong, clean output capable of driving a wide range of loudspeakers with authority
Toroidal power supply with generous current reserves for stable performance under dynamic loads
Balanced (XLR) and unbalanced (RCA) inputs for flexible connection to preamplifiers and AV processors
Bridgeable mono mode to combine channels for increased output in single-channel applications
Low distortion and wide dynamic range for detailed, natural audio across music and movies
Protection circuitry including thermal and over-current safeguards for reliable operation
Loop output for adding additional amplification or supporting multi-room setups
Compact chassis with black finish for seamless integration into audio systems
Ideal for two-channel music systems or front left/right amplification in home theatre setups

Description

All Channels Driven	275 watts x 2, 8Ω 400 watts x 2, 4Ω 400 watts x 2, 2Ω (Load switch set to 2-3Ω)
IM Distortion	0.05 %
Transient IM Distortion	Not measurable
Audio Turn On	Quieter: 1 mV Louder: 6 mV
Bridged Mono	750 watts x 1, 8Ω 750 watts x 1, 4Ω (Load switch set to 2-3Ω)
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
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
Current Capacity	45 amps peak per channel
Input Impedance	33 k Ω
Frequency Response	20 Hz – 50 kHz, +0/-3 dB, 1 watt Dynamic Headroom – 1.6 dB
Input Sensitivity	1 V in for 28.28 V out, THX standard
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)
Total Harmonic Distortion	0.20% at full rated output 0.015% at average listening levels
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
Net Weight	43 lbs (19.5 kg)
Rack Mount Accessory	May be Purchased Separately: RMK33

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