MPA-200 Stereo PA Amplifer  (320-3003) Specifications  Faxback Doc. # 14636

Input Impendance...................................................47k ohms
Continuous Power Output (both channels driven)
  @ 20 Hz to 20 kHz........................100 watts per channel(8 ohm) RMS
  @  1 Khz.................................120 watts per channel(4 ohm) RMS
Total Harmoic Distortion.....................0.1% at rated power, at 8 ohms
                                              .05% at 100W power, at 4 ohms
Frequency Response..................................10 Hz to 50 KHz +- 3 dB
Input Sensitivity..........................0.5 volts for 100 watts at 8 ohm
Signal to Noise Ration...................................90 dB (A-weighted)
Speaker Impendance..........................................A,B (4,16 ohms)
                                                          A + B (8-16 ohms)
Power Requirement............................................6 Amp/250 Volt
Power Fuse...................................................6 Amp/250 Volt
Dimensions (HWD).............................5 5/6 X 18 7/8 X 14 1/4 inches
                                                      (11.4 X 48 X 30.5 cm)
Weight.....................................................26.45 lb (12 kg)

The supply voltage is 120V AC / 60Hz.

The power source must be insulated from other equipment
Room Temperature:  77F (25C)
Output Impedance:  8 Ohms
Reference Power:  2 watts

ITEMS                             UNIT   NOMINAL       LIMIT
Continous Power Output   20 Hz     W      100            85
(Both Channels Driven)    1 KHz    W      100            85
at 8 Ohms, 0.5% THD      20 KHz    W      100            85

Continous Power Output   20 Hz     W      120           100
(Both Channels Driven)    1 KHz    W      120           100
at 4 Ohms, 0.5% THD      20 KHz    W      120           100

THD at 100W, 4 Ohms       1 KHz    %        0.05          0.3

Frequency Response       10 Hz     dB      -1             +-3
                          1 KHz    dB       0              0
    0 dB=2W              50 KHz    dB      -1             +-3

S/N Ratio (A-WTD)       100 W      dB       90            80

Input Sensitivity 
    @ 100W Output         1 KHz    V         0.5           0.3-0.7

Channel Separation        1 KHz    dB       65             55

Clip LED On Level         1 KHz     W      100            -1 dBV

Note:  Nominal specs represent the design specs.  All units should be able
       to approximate these - some will exceed and some may drop slightly
       below these specs.  Limit specs represent the absolute worse
       condition that still might be considered acceptable; in no case
       should a unit fail to meet limit specs.


(SP/all-04/20/95)