3
TECHNICAL SPECIFICATION
Main Specifications - MC series Amplifiers
Parameter (Units)
MC1250
MC750
Output Power (per channel) (Watts)
8 ohms
850
625
4 ohms
1550
1075
2 ohms
2200
1325
Output Power (bridged) ( Watts)
8 ohms
3100
2150
4 ohms
4400
2650
THD+N:(%) (4 ohms)
@1kHz(@1dB below max output power) <
0.008
0.007
@20Hz to 20kHz(@3dB below max output power) <
0.03
0.03
Gain Options (dB)
33
31
Sensitivity Options
(for maximum power
) (dBu)
6
6
Sensitivity Options
(for maximum power)
(Volts)
1.5
1.5
Frequency Response - 20Hz to 20kHz (dB)
+0 / -0.5
+0 / -0.5
Power Consumption:
Nominal @ 240v (4 ohms)
(amps)
3.2
2.3
Power Consumption:
Nominal @ 120v (4 ohms)
(amps)
6.4
4.6
Dimensions: (mm)
Amplifier: H x W x D
130x480x460 88x480x410
Boxed (shipping UK): H x W x D
230 x 580 x 560
Boxed (shipping - all except UK): H x W x D
250 x 610 x 600 **
Weight: (Kgs)
Amplifier:
30
18.54
Boxed:(shipping)
32
20.64
Additional Specifications
Input Impedance - Active balanced (k ohms)
20
20
Input CMRR (dB)
>60
>60
Hum & Noise
(dB below max output
)
-106
-106
Damping Factor:
@1kHz into 8 ohms
>400
>400
Signal Limiters -
(set to prevent excessive clipping
)
Yes
Yes
Protection: Short circuit / DC output / Temperature
Yes
Yes
Mains in-rush control.
Yes
Yes
Output Power (watts) into 8 ohms
Sine wave @ 1kHz
575
375
Continuous music with Crest Factor of 2.8 (9dB)
850
575
Continuous music with Crest Factor of 4.8 (14dB)
850
625
Continuous music with Crest Factor of 7.8 (18dB)
850
650
Output Power (watts) into 4 ohms
Sine wave @ 1kHz
1300
800
Continuous music with Crest Factor of 2.8 (9dB)
1450
975
Continuous music with Crest Factor of 4.8 (14dB)
1550
1075
Continuous music with Crest Factor of 7.8 (18dB)
1650
1175
Output Power (watts) into 2 ohms
Sine wave @ 1kHz
1500
1300
Continuous music with Crest Factor of 2.8 (9dB)
1675
1300
Continuous music with Crest Factor of 4.8 (14dB)
2200
1325
Continuous music with Crest Factor of 7.8 (18dB)
2500
1450
** Single MC1250 orders check packing size with MC2 Audio
