Speco Technologies PMM-120A Stereo Amplifier User Manual


 
10
SPECIFICATIONS
Type Public Address Mixer Power Amplifier
Model No. PMM-60A PMM-120A
Power supply AC 120V, 50/60Hz AC 120V, 50/60Hz
Rated output power
60W RMS 120W RMS
Frequency response
50~15 KHz 3dB 50~15 KHz 3dB
Total harmonic
distortion
1% or less at 1 KHz at rated output 1% or less at 1KHz at rated output
Input
sensitivity and
impedance
TEL :100mV/600 Ohm, Balanced
MIC-1~6 : 1.0mV/600 Ohm, Balanced
AUX-
1~3 : 200mV/50K Ohm, Unbalanced
EQ/MIX IN : 1V/50K Ohm, Unbalanced
TEL :100mV/600 Ohm, Balanced
MIC-1~6 : 1.0mV/600 Ohm, Balanced
AUX-1~3 : 200mV/50K Ohm, Unbalanced
EQ/MIX IN : 1V/50K Ohm, Unbalanced
S/N Ratio
MIC-1~6 Better than 60 dB
TEL Better than 60 dB
AUX-1~3 Better than 70 dB
MIC-1~6 Better than 60 dB
TEL Better than 60 dB
AUX-1~3 Better than 70 dB
Speaker outputs
4 Ohm, 8 Ohm, 16 Ohm
25V, 70V line outputs
4 Ohm, 8 Ohm, 16 Ohm
25V, 70V line outputs
Output sensitivity
and impedance
Tape out : 350mV/4.7K Ohm
Pre out : 1V/600 Ohm
Booster out : 1V/600 Ohm
Tape out : 350mV/4.7K Ohm
Pre out : 1V/600 Ohm
Booster out : 1V/600 Ohm
*MOH output
600 Ohm @ 1V and
8 Ohm - 1Watt
600 Ohm @ 1V and
8 Ohm - 1Watt
Mute level
AUX-1~3/MIC-2~6 40 dB AUX-1~3/MIC-2~6 40 dB
**VOX level
MIC-1/TEL 0~40 dB Adjustable** MIC-1/TEL 0~40 dB Adjustable**
Loudness control
AUX-1~3
+8dB @100Hz,+4dB @10KHz +8dB @100Hz,+4dB @10KHz
Phantom Power
MIC-1~6
15 V DC 15 V DC
Tone control
Bass: 10 dB at 100Hz
Treble: 10 dB at 10KHz
Bass: 10 dB at 100Hz
Treble: 10 dB at 10KHz
Dimensions
430mm(W)x88mm(H)x300mm(D)
16.9”(W)x3.5”(H)x11.8”(D)
430mm(W)x88mm(H)x300mm(D)
16.9”(W)x3.5”(H)x11.8”(D)
Weight Approx 18.7 lbs (8.5 kgs) Approx 22 lbs (10.0 kgs)
Finish Black Black
Mounting
options
Table top or 19” rack mountable
(Use # PBM RK2 rack mount bracket)
Table top or 19” rack mountable
(Use # PBM RK2 rack mount bracket)
*MOH = Music on hold **Factory set : -40dB