SC-413C

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

Hero front and angled side view of the SC-413C cinema loudspeaker

Features

  • Three-way selectable, bi or tri- amplified screen channel system
  • MH-1075C provides 90° horizontal by +20° to -30° vertical coverage
  • LF-4115 is constructed of MDF and is heavily braced
  • Low-distortion waveguides provide highly articulate dialogue
  • Shallow depth (20-inch) facilitates installation
  • THX approved
 
SPECIFICATIONS
 		 SC-413C
Nominal Coverage 90° horizontal by +20 to -30° vertical
Frequency Range (-6 dB) 33-16 kHz
Crossover Frequency 280 & 1700 Hz, 24 dB per octave
  LF-4115 MH-1075C
Impedance 4 ohms 8 ohms
Sensitivity 1 watt/1 meter, half space 96.5 dB  
Bi-amp
105 dB		 Tri-amp
MF 105 dB
HF 107.5 dB
 
Maximum Input Power 1
(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
400 watts continuous


500 watts continuous


800 watts continuous maximum		  
250 W
continuous
passive
mid-high2		 275 W
continuous		 80 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 280 & 1700 Hz via QSC processing
Connectors Barrier strip screw terminals accept up to #10 AWG stranded wire Barrier strip screw terminals accept up to #10 AWG stranded wire
Transducers One 15-inch (381 mm) high efficiency, extended bass woofer featuring 4-inch copper voice coils 10-inch high efficiency mid range, 1.5-inch; (38 mm) exit, 3-inch 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 × 18.5 × 20.3 30 × 39 × 20
Dimensions (HWD) mm 470 x 762 x 516 990 x 762 x 508
Net Weight 83 lb (38 kg) 85 lb (39 kg)
System Weight 168 lb (77 kg)
Baffle Cutout 58.75-inch × 32-inch

1Maximum input power tested in accordance with IEC 268-5 recommendations, 50 Hz - 20 kHz band limiting, 6 dB signal crest factor.
2Maximum input power tested in accordance with IEC 268-5 recommendations, 200 Hz - 2 kHz band limiting, 6 dB signal crest factor.

Specifications are subject to change without notice.