SC-443C

3-Way Screen Channel Loudspeaker, Bi- or Tri-amp


Features

  • Three-way selectable, bi or tri- amplified screen channel system
  • MH-1075C provides 90° horizontal by +20° to -30° vertical coverage
  • Two LF-4215 enclosures, constructed of MDF each features two single woofer chambers
  • Low-distortion waveguides provide highly articulate dialogue
  • Shallow depth (20") facilitates installation
SPECIFICATIONS
SC-443C
Nominal Coverage 90° horizontal by +20 to -30° vertical
Frequency Range (-6 dB) 32 Hz–16 kHz
Crossover Frequency 250 and 1700 Hz, 24 dB per octave
  LF-4215 MH-1075C
Impedance 4 ohms 8 ohms
Sensitivity 1 watt/1 meter,
half space
99.5 dB
Bi-amp
105 dB
Tri-amp
MF 105 dB

HF 107.5 dB
Maximum Input Power1
(8 hours of 6 dB crest factor IEC 268 noise spectrum)

(2 hours of 6 dB crest factor pink noise, 50 Hz–20 kHz, AES method)
Recommended Amplifier Power

800 watts continuous


1000 watts continuous

1600 watts continuous maximum

350 W continuous
passive
mid-high2

275 W continuous

75 W continuous
350 watts continuous

800 watts continuous maximum
Recommended Processing Subsonic filter below 30 Hz, >18 dB per octave 4th order LR crossover at 250 & 1700 Hz via QSC DCP, DCM, or Q-SYS
Connectors Barrier strip screw terminals accept up to #10 AWG stranded wire Barrier strip screw terminals accept up to #10 AWG stranded wire
Transducers Two 15" (381 mm) high efficiency, extended bass woofers featuring 4" copper voice coils 10" high efficiency mid range, 1.5" (38 mm) exit, 3" titanium diaphragm compression driver
Enclosure Quasi B4 alignment, ported enclosure with fully flared ports, symmetrical port design, tuned to 36 Hz, constructed of MDF and heavily braced. Features vandal-resistant woofer mounting bolts Tilt/Pan Bracket
±10° vertical tilt
±10° horizontal pan
Dimensions (HWD) inches 30 × 36 × 20.3 30 × 39 × 20
Dimensions (HWD) mm 910 x 762 x 516 990 x 762 x 508
Net Weight 172 lb (78 kg) 85 lb (39 kg)
System Weight 257 lb (117 kg)
Baffle Cut-Out 111.6" × 32"

Specifications are subject to change without notice.