SC Series

Group shot of the SC Series family of loudspeakers

A built-in tilt to the high-frequency horns on 3- and 4-way systems provides more even convergence with the mid-range pattern, ensuring optimum seating-area coverage.

The Digital Cinema Series (DCS) includes 2-way, 3-way, and 4-way screen channel loudspeakers. It’s a diverse collection, but every model embodies attention to detail in design and construction. The result is the smartest loudspeaker line in cinema, starting with a host of innovations built into our screen channel lines.

The pan-tilt mechanism for mid-high components makes quick work of assembling and aligning screen channel systems. The assembly is labeled for repeatability and features a notched tilt adjustment to maintain vertical alignment.

An exclusive integrated sight that works even after the screen has been installed, CineSight allows fast, accurate aiming without having to remove the driver.

The broad-range mid-frequency driver in 3- and 4-way DCS systems keeps key speech frequencies together for superb dialog intelligibility.

A built-in tilt to the high-frequency horns on 3- and 4-way systems provides more even convergence with the mid-range pattern, ensuring optimum seating-area coverage.

Model-specific DSP presets in our DCP, DXP, DCM, BASIS™ and Q-SYS™ processors optimizing our loudspeakers for great performance right out of the box.

The driver protection and equalization network in our screen channel systems improves reliability by protecting HF drivers against damaging DC or low frequency signals.

Born To Fly

The ultimate flown cinema speaker

Some cinema applications require that the loudspeakers are suspended from above rather than resting on platforms. Built around the same driver technology that goes into our top-line 3-way and 4-way screen channel loudspeakers, the SC-423C-F and SC-424-8F deliver no-compromise audio fidelity in a package that is expressly designed for the unique requirements of suspension.

  • Tough birch-ply enclosure patterned after our rugged tour-grade loudspeakers makes the SC-423C-F and SC-424-8F light but strong. 
  • M10 attachment points supported by internal steel brackets accommodate all common suspension systems to ensure safe and easy installation. 
  • Consistent external dimensions in horizontal or vertical orientation facilitate maximum hanging flexibility for high- and low-frequency cabinets.
angled front view of a SC-423CF Cinema Loudspeaker

SELECT A MODEL

2-Way Passive

Model SC-1120 SC-1150 SC-222X
Low Component LF: 12-inch (305 mm) woofer,
2.5-inch voice coil		  LF: 15-inch (380 mm) woofer LF-2215
High Component HF: Compression driver with
1.75-inch (44 mm) voice coil		 HF: Compression driver with 1.75-inch
(44 mm) voice coil		 HF-75CX2
Frequency Range (-6dB) 48 Hz to 19 kHz 43 Hz to 19 kHz 37 Hz – 16 kHz
Nominal Coverage 90 degrees Axisymmetric 90° H x
+20° to -35° V
Impedance 8Ω 8Ω 4Ω
Rated Noise Power1  300 W RMS 400 W RMS 1200 W RMS
Sensitivity2 95.5 dB 96 dB 98 dB
System Dimensions (HWD) inches 27.2 x 19.5 x 11.7 27.2 x 30 x 11.7 35.75 x 30 x 20.3
System Dimensions (HWD) mm 690 x 497 x 297 690 x 762 x 297 908 x 762 x 516
  Details Details Details

1 8 hours of 6 dB crest factor IEC 268 noise spectrum / 2 hours of 6 dB crest factor pink noise, AES method.
2 Based on nominal impedance, measured in half space 1 W @ 1 m

2-Way Bi-amp

Model SC-412C SC-222 SC-422C
Low Component LF-4115 LF-2215 LF-4215
High Component HF-75C HF-75C HF-75C
Frequency Range (-6dB) 32 Hz - 16 kHz 37 Hz – 16 kHz 32 Hz - 16 kHz
Nominal Coverage 90° H x
+20° to -35° V		 90° H x
+20° to -35° V		 90° H x
+20° to -35° V
Crossover Frequency (Hz) 24 dB/octave 700 700 700
System Dimensions (HWD) inches 34.59 x 30 x 20.25 35.75 x 30 x 20.3 51.71 x 30 x 20.25
System Dimensions (HWD) mm 876.6 x 762 x 514.4 908 x 762 x 516 1313.5 x 762 x 514.4
  Details Details Details

3-Way Passive Bi- or Tri-amp

Model SC-21501 SC-223X1 SC-2232 SC-413C SC-423C  SC-423C-F SC-433C SC-443C
Low Component LF-2150 LF-2215 LF-2215 LF-4115   LF-4215 LF-4215-F LF-4315 LF-4215 x 2
High Component HF-2150 MH-1060X MH-1060  MH-1075C  MH-1075C  MH-1075C-F MH-1075C MH-1075C
Frequency Range
(-6dB)		 38 Hz - 20 kHz 37 Hz – 16 kHz 37 Hz - 16 kHz 32 Hz - 16 kHz 32 Hz - 16 kHz 32 Hz - 16 kHz 32 Hz - 16 kHz 32 Hz - 16 kHz
Nominal Coverage 90° H x
40° V		 90° H x
+20 to - 30° V		 90° H x
+20° to -30° V		 90° H x
+20° to -30° V		 90° H x
+20° to -30° V		 90° H x
+20° to -30° V		 90° H x
+20° to -30° V		 90° H x
+20° to -30° V
Crossover Frequency
(Hz) 24 dB/octave		 500/2200 300Hz
(in bi-amp mode)		 300Hz
(in bi-amp mode)		 250/1700 250/1700 250/1700 250/1700 250/1700
System Dimensions
(HWD) inches		 55.6 x 30 x 14.5 74.55 x 30 x 20.25 74.55 x 30 x 20.25 57.43 x 30 x 20.25 74.55 x 30 x 20.25 V: 80 x 31.5 x 19
H: 40 x 63 x 19		 92 x 30 x 20.25 110.3 x 30 x 20.25
System Dimensions
(HWD) mm		 1412 x 762 x 368 1893.6 x 762 x 514.4 1893.6 x 762 x 514.4 1458.7 x 762 x 514.4 1893.6 x 762 x 514.4 V: 2032 x 800 x 483
H: 1016 x 1600 x 483		 2337 x 762 x 514.4 2801.7 x 762 x 514.4
  Details Details Details Details Details Details Details Details

1 SC-2150 and SC-223X are passive or bi-amp only; not designed for tri-amp operation.
² SC-223 is bi-amp only.

4-Way Tri- or Quad-Amp

Model SC-414 SC-424 SC-424-8F1 SC-434 SC-444
Low Component LF-4115 LF-4215  LF-4215-8F LF-4315 LF-4215 x 2
High Component MHV-1090 MHV-1090  MHV-1090F MHV-1090 MHV-1090
Frequency Range
(-6dB)		 33 Hz - 20 kHz 33 Hz - 20 kHz 33 Hz - 22 kHz 33 Hz - 20 kHz 33 Hz - 20 kHz
Nominal Coverage 90° H x +20° to -30° V 90° H x +20° to -30° V 90° H x +20° to -30° V 90° H x +20° to -30° V 90° H x +20° to -30° V
Crossover Frequency
(Hz) 24 dB/octave		 250, 1700, 6K 250, 1700, 6K 250, 1700, 6K  250, 1700, 6K 250, 1700, 6K
System Dimensions
(HWD) inches		 57.43 x 30 x 20.25 74.55 x 30 x 20.25 V: 80 x 31.5 x 19
H: 40 x 63 x 19		 92 x 30 x 20.25 110.3 x 30 x 20.25
System Dimensions
(HWD) mm		 1458.7 x 762 x 514.4 1893.6 x 762 x 514.4 V: 2032 x 800 x 483
H: 1016 x 1600 x 483		 2337 x 762 x 514.4 2801.7 x 762 x 514.4
  Details Details Details Details Details

1 Tri-amp only; not designed for quad-amp operation.