Amplifiers  |  Preamps  |  Speakers  |  Analog  |  Digital  |  Cables and Power Products  |  Other  | Subwoofers

Parasound A21

Specifications:

Continuous power output, 20Hz – 20 kHz:
400 watts RMS x 1, 8 Ω
800 watts RMS x 1, 4 Ω
1200 watts RMS x 1, 2 Ω

Class A power output, 20Hz – 20 kHz:
25 watts, bias set to high, 8 Ω
10 watts, bias set to low, 8 Ω

Current capacity:
135 amperes peak

Power bandwidth:
2 Hz – 120 kHz, +0/-3 dB at 1 watt

Total harmonic distortion:
< 0.15 % at full power IM distortion: balanced 16 V rms
< 0.03 % Slew rate:  > 130 V/µsecond

Dynamic headroom:  > 1.8 dB

Input sensitivity:
1 V for 28.28 V, THX Reference Level

Input impedance:  100 k Ω

S/N ratio:
>120 dB, IHF A-weighted, bias set to high
>122 dB, IHF A-weighted, bias set to low

Damping factor:  > 1200 at 20 Hz

Power Requirement :
250 watts idle 1280 watts full power into 4 Ω

DC trigger output capacity :  +12 Vdc, 150 mA

Dimensions:
17-1/4″ w x 7-5/8″ h x 20 ” d, 7 ” h without feet

Net weight: 64 lb.

Click here to add your own text

Choice Audio is High End Audio company serving Minneapolis, St. Paul, Rochester, western Wisconsin and Minnesota