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FORMULA
DISCUS
The new amplifiers of the Discus-Line are designed for high performance in a value-plus design.
Utilizing the best components in reliable A/B and D-CLass designs and housed in a striking hea-
tsink, the Discus series offers the greatest possible flexibility in creating even the most complex
sound systems. Each amplifier features bandpass crossover networks that allow greater flexibi-
lity than anything in their class. The attractive aluminum heatsink dissipates heat evenly and
efficiently.
Discus-multi-channel amplifier with pure Class A/B amplifier topology with PWM power supply and
high speed MOSFET output devices for superior sound performance
Ultra-flexible and variable adjustable active crossover network
Bass equalizer circuit up to +12 dB
24 dB subsonic filter (mono amplifier)
Full range preamp outputs for easy daisy chaining of additional amplifiers
MB QUART-Logo with illuminated red rectangle
PRODUCT
TYPE
POWER OUTPUT
DSC450
4-Channel
4 x 50 W RMS @ 4Ω
4 x 100 W RMS @ 2Ω
2 x 200 W RMS @ 4Ω
DSC480
4-Channel
4 x 80 W RMS @ 4Ω
4 x 160 W RMS @ 2Ω
2 x 320 W RMS @ 4Ω
DSC4125
4-Channel
4 x 125 W RMS @ 4Ω
4 x 250 W RMS @ 2Ω
2 x 500 W RMS @ 4Ω
DSC280
2-Channel
2 x 80 W RMS @ 4Ω
2 x 160 W RMS @ 2Ω
2 x 320 W RMS @ 4Ω
DSC2150
2-Channel
2 x 150 W RMS @ 4Ω
2 x 300 W RMS @ 2Ω
2 x 600 W RMS @ 4Ω
Discus makes the difference
SIGNAL TO NOISE RATIO
INPUT SIGNAL
DIMENSIONS
>92 dB
0.2 - 6.0 V
11.2 x 9.76 x 2.6"
28 x 24.8 x 6.6cm
>92 dB
0.2 - 6.0 V
14.17 x 9.76 x 2.6"
36 x 24.8 x 6.6cm
>92 dB
0.2 - 6.0 V
15.74 x 9.76 x 2.6"
40 x 24.8 x 6.6cm
>93 dB
0.2 - 6.0 V
11.02 x 9.76 x 2.6"
28 x 24.8 x 6.6cm
>92 dB
0.2 - 6.0 V
14.96 x 9.76 x 2.6"
38 x 24.8 x 6.6cm
PRODUCT
TYPE
POWER OUTPUT
DSC500.1
Mono
1 x 150 W RMS @ 4Ω
1 x 250 W RMS @ 2Ω
1 x 500 W RMS @ 1Ω
DSC1000.1
Mono
1 x 350 W RMS @ 4Ω
1 x 500 W RMS @ 2Ω
1 x 1000 W RMS @ 1Ω
DSC1500.1
Mono
1 x 375 W RMS @ 4Ω
1 x 750 W RMS @ 2Ω
1 x 1500 W RMS @ 1Ω
DSC2000.1D
Mono
1 x 500 W RMS @ 4Ω
1 x 1000 W RMS @ 2Ω
1 x 2000 W RMS @ 1Ω
SIGNAL TO NOISE RATIO
INPUT SIGNAL
DIMENSIONS
>95 dB
0.2 - 6.0 V
15.74 x 9.76 x 2.6"
40 x 24.8 x 6.6cm
>95 dB
0.2 - 6.0 V
17.68 x 9.76 x 2.6"
50 x 24.8 x 6.6cm
>95 dB
0.2 - 6.0 V
14.17 x 9.45 x 2.4"
36 x 24 x 6.1cm
>95 dB
0.2 - 6.0 V
19.69 x 9.45 x 2.4"
50 x 24 x 6.1cm
®
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