DCS 4-way systems
DCS Screen Channel 4-way Systems
When only a peak cinema experience will do, QSC 4-way screen channel systems provide the depth, brilliance, and intelligibility that will bring a great soundtrack to life. Designed for tri- or quad-amp operation, our 4-way systems feature the MHV-1090 HF/VHF driver, a unique 2-way design with concentric low-mass diaphragms that are acoustically centered for maximum wavefront coherence. With the VHF driver handling 6 kHz and above, the HF driver is optimized for the 1.7 - 6 kHz range - critical for dialog intelligibility. Delivering exceptional clarity, power, and dynamic range, our 4-way systems offer the best available sound for all sizes of premium cinema.
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Specifications: 4-way tri- or quad-amp screen channel loudspeaker systems Click on the images to view larger size. |
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SC-414 |
SC-324 |
SC-424 |
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Low Component |
LF-4115 |
LF-3215 |
LF-4215 |
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High Component |
MHV-1090 |
MHV-1090 |
MHV-1090 |
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Frequency Range at -6dB (Hz) |
33 Hz - 20 kHz |
33 Hz - 20 kHz |
33 Hz - 20 kHz |
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Crossover Frequencies (Hz), 24 dB/octave |
250, 1700, 6K |
250, 1700, 6K |
250, 1700, 6K |
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Nominal Coverage |
90° H x +20° to -30° V |
90° H x +20° to -30° V |
90° H x +20° to -30° V |
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System Dimensions |
57.43 x 30 x 20.25 |
74.55 x 30 x 20.25 |
74.55 x 30 x 20.25 |
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System Dimensions (HWD) mm |
1458.7 x 762 x 514.4 |
1412 x 762 x 368 |
1893.6 x 762 x 514.4 |
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SC-424-8 |
SC-424-8F *1 |
SC-434 |
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Low Component |
LF-4215-8 |
LF-4215-8F |
LF-4315 |
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High Component |
MHV-1090 |
MHV-1090F |
MHV-1090 |
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Frequency Range at -6dB (Hz) |
33 Hz - 20 kHz |
33 Hz - 22 kHz |
33 Hz - 20 kHz |
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Crossover Frequencies (Hz), 24 dB/octave |
250, 1700, 6K |
250, 1700, 6K |
250, 1700, 6K |
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Nominal Coverage |
90° H x +20° to -30° V |
90° H x +20° to -30° V |
90° H x +20° to -30° V |
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System Dimensions |
74.55 x 30 x 20.25 |
V: 80 x 31.5 x 19 |
92 x 30 x 20.25 |
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System Dimensions (HWD) mm |
1893.6 x 762 x 514.4 |
1893.6 x 762 x 514.4 |
2337 x 762 x 514.4 |
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*1- Not designed for quad-amp operation |
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SC-444 |
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Low Component |
LF-4215 x 2 |
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High Component |
MHV-1090 |
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Frequency Range at -6dB (Hz) |
33 Hz - 20 kHz |
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Crossover Frequencies (Hz), 24 dB/octave |
250, 1700, 6K |
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Nominal Coverage |
90° H x +20° to -30° V |
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System Dimensions |
110.3 x 30 x 20.25 |
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System Dimensions (HWD) mm |
2801.7 x 762 x 514.4 |
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