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Cinema Catalog Passionate About Sound - Aplauz

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DCS High Power Three-way<br />

Screen Channel Loudspeakers<br />

These high power three-way models are bi/tri-amplified<br />

screen channel loudspeaker systems featuring<br />

QSC’s broad frequency mid-range coupled with a large<br />

high power compression driver to deliver extended<br />

high-frequency performance. There are six models to<br />

satisfy the high performance needs from the smallest<br />

to largest auditoriums.<br />

Model High Component Low Component<br />

SC-413H MH-1075 LF-4115<br />

SC-323H MH-1075 LF-3215<br />

SC-423H MH-1075 LF-4215<br />

SC-423H-8 MH-1075 LF-4215-8<br />

SC-433 MH-1075 LF-4315<br />

SC-443 MH-1075 LF-4215 x 2<br />

SC-413H<br />

SC-323H<br />

System Type 3-way, bi or tri amp screen channel 3-way, bi or tri amp screen channel<br />

Frequency Range (-6 dB) 32 Hz - 16 kHz 32 Hz - 16 kHz<br />

Crossover Frequency 250 and 1700 Hz, 24 dB per octave 250 and 1700 Hz, 24 dB per octave<br />

Nominal Coverage 90° horizontal x +20 to -30° vertical 90° horizontal x +20 to -30° vertical<br />

System Dimensions (HWD) inches 57.43” x 30” x 20.25” 74.55” x 30” x 20.25”<br />

System Dimensions (HWD) mm 1458.7 x 762 x 514.4 1893.6 x 762 x 514.4<br />

System Weight 168 lb / 77 kg 257 lb / 117 kg<br />

System Components<br />

LF Info LF-4115 LF-3215<br />

Impedance 4Ω 4Ω<br />

Power Capacity 1 400 W RMS / 500 W RMS 600 W RMS / 800 W RMS<br />

Sensitivity 2 93.5 dB 98.5 dB<br />

SC-423H SC-423H-8 SC-433 SC-443<br />

3-way, bi or tri amp screen channel 3-way, bi or tri amp screen channel 3-way, bi or tri amp screen channel 3-way, bi or tri amp screen channel<br />

32 Hz - 16 kHz 32 Hz - 16 kHz 32 Hz - 16 kHz 32 Hz - 16 kHz<br />

250 and 1700 Hz, 24 dB per octave 250 and 1700 Hz, 24 dB per octave 250 and 1700 Hz, 24 dB per octave 250 and 1700 Hz, 24 dB per octave<br />

90° horizontal x +20 to -30° vertical 90° horizontal x +20 to -30° vertical 90° horizontal x +20 to -30° vertical 90° horizontal x +20 to -30° vertical<br />

74.55" x 30" x 20.25" 74.55" x 30" x 20.25" 92" x 30" x 20.25" 110.3" x 30" x 20.25"<br />

1893.6 x 762 x 514.4 1893.6 x 762 x 514.4 2337 x 762 x 514.4 2801.7 x 762 x 514.4<br />

257 lb / 117 kg 257 lb / 117 kg 345 lb / 157 kg 429 lb / 195 kg<br />

LF-4215 LF-4215-8 LF-4315 LF-4215 x 2<br />

4Ω 8Ω 5.5Ω 4Ω<br />

800 W RMS / 1000 W RMS 800 W RMS / 1000 W RMS 1200 W RMS / 1500 W RMS 800 W RMS each / 1000 W RMS each<br />

99.5 dB 99.5 dB @ 2.83 Vrms 99.5 dB 102.5 dB<br />

Driver Information<br />

One 15" (381 mm) high efficiency, extended<br />

bass woofer, 4" copper voice coil<br />

Two 15" (381 mm) high efficiency, extended<br />

bass woofer, 3" copper voice coil<br />

Two 15" (381 mm) high efficiency, extended bass<br />

woofer, 4" copper voice coil<br />

Two 15" (381 mm) high efficiency, extended bass<br />

woofer, 4" copper voice coil<br />

Three 15" (381 mm) high efficiency, extended bass<br />

woofer, 4" copper voice coil<br />

Four 15" (381 mm) high efficiency, extended bass<br />

woofer, 4" copper voice coil<br />

Connectors<br />

Barrier strip screw terminals accept up to #10 AWG stranded wire<br />

Barrier strip screw terminals accept up to #10 AWG stranded wire<br />

Dimensions (HWD) inches 18.63" x 30" x 20.25" 35.75" x 30" x 20.25"<br />

35.75" x 30" x 20.25" 35.75" x 30" x 20.25" 53" x 30" x 20.25" 72" x 30" x 20.25"<br />

Dimensions (HWD) mm 473.2 x 762 x 514.4 908.1 x 762 x 514.4<br />

908.1 x 762 x 514.4 908.1 x 762 x 514.4 1346 x 762 x 514.4 1820 x 762 x 514.4<br />

LOUDSPEAKERS<br />

Weight 83 lb / 38 kg 172 lb / 78 kg<br />

MHV Info MH-1075 MH-1075<br />

Impedance 8Ω 8Ω<br />

Power Capacity 1<br />

Bi-amp: 250 W RMS 3 / 350 W RMS Tri-amp: MF- 275 W RMS / HF- 80 W RMS<br />

172 lb / 78 kg 172 lb / 78 kg 260 lb / 118 kg 344 lb / 156 kg<br />

MH-1075 MH-1075 MH-1075 MH-1075<br />

8Ω 8Ω 8Ω 8Ω<br />

Bi-amp: 250 W RMS 3 / 350 W RMS, Tri-amp: MF- 275 W RMS / HF- 80 W RMS<br />

LOUDSPEAKERS<br />

Sensitivity 2<br />

Driver Information<br />

Connectors<br />

Bi-amp: 105 dB Tri-amp: MF- 105dB / HF- 107.5dB<br />

10" high efficiency mid range, 1.5" (38 mm) exit, 3" (75 mm) titanium diaphragm<br />

compression driver<br />

Barrier strip screw terminals accept up to #10 AWG stranded wire<br />

Bi-amp: 105 dB, Tri-amp: MF- 105dB / HF- 107.5dB<br />

10" high efficiency mid range, 1.5" (38 mm) exit, 3" (75 mm) titanium diaphragm compression driver<br />

Barrier strip screw terminals accept up to #10 AWG stranded wire<br />

Cine-Sight<br />

Dimensions (HWD) inches 38.8" x 30" x 20.25" 38.8" x 30" x 20.25"<br />

Dimensions (HWD) mm 985.5 x 762 x 514.4 985.5 x 762 x 514.4<br />

Weight 85 lb / 39 kg 85 lb / 39 kg<br />

An exclusive aiming device that works even after the<br />

screen has been installed, allowing loudspeakers to<br />

be aimed quickly and accurately without having to<br />

remove the driver, (patent pending).<br />

38.8" x 30" x 20.25" 38.8" x 30" x 20.25" 38.8" x 30" x 20.25" 38.8" x 30" x 20.25"<br />

985.5 x 762 x 514.4 985.5 x 762 x 514.4 985.5 x 762 x 514.4 985.5 x 762 x 514.4<br />

85 lb / 39 kg 85 lb / 39 kg 85 lb / 39 kg 85 lb / 39 kg<br />

1 8 hours of 6 dB crest factor IEC 268 noise spectrum / 2 hours of 6 dB crest factor pinknoise, 50 Hz - 20 kHz, AES method.<br />

2 Based on nominal impedence, measured in half space 1 W @ 1 m.<br />

3 8 hours of 6 dB crest factor IEC 268 noise spectrum, 200 Hz - 2 kHz band limiting.<br />

RoHS<br />

20 21

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