SC-2150
3-Way Screen Channel Loudspeaker, Passive or Bi-amp
Features
- Optimized design for smaller cinemas - up to 55 ft (16.6 m) in length
- 3-way selectable, bi-amplified or full passive screen channel system
- Heavily braced, MDF low-frequency enclosure for extended bass response
- 6.5-inch horn loaded midrange driver provides highly articulate dialogue
- Very shallow 14.5-inch (368 mm) depth reduces space required behind the screen
- Advanced crossover circuitry protects the HF and MF drivers from over- powering and excessive low-frequency program material
* U.S. Patent 7,367,423
| SPECIFICATIONS | SC-2150 | |
| Nominal Coverage (-6 dB) | 90° horizontal x 40° vertical | |
| Frequency Response1 (-6 dB) | 38 Hz- 20 kHz | |
| Frequency Range1 (-10 dB) | 32 Hz- 20 kHz | |
| Crossover Frequencies (passive) | 500 Hz & 2200 Hz | |
| Crossover Frequencies (bi-amp) | 500 Hz active, 24 dB /octave LF to mid-high, 2200 Hz passive | |
| LF Enclosure | Mid-High System | |
| Impedance | 4 ohms | 8 ohms |
| Sensitivity 1 watt/1 meter, half space | 100 dB | 102 dB |
| Maximum Input Power | 500 W continuous 4 | 80 W continuous 5 |
| Maximum Recommended Amplifier Power | 1000 W continuous | 320 W continuous |
| Recommended Processing | Subsonic filter below 30 Hz, >18 dB per octave | 4th-order LR crossover at 500 Hz via QSC processing |
| Connectors | Barrier strip screw terminals accept up to #10 AWG stranded wire | Factory installed NL4 plug for connection to input terminal plate |
| Transducers | Two 15-inch (381 mm) high efficiency, extended bass woofers featuring 3-inch voice coils | 6.5-inch high efficiency mid range, 1-inch (38 mm) exit, 1.4-inch (35.5 mm) diaphragm compression driver |
| Enclosure | Ported enclosure with symmetrical port design, tuned to 40 Hz, constructed of MDF and heavily braced | Tilt/Pan Bracket -20 to +10° vertical tilt ± 15° horizontal pan |
| Dimensions (HWD) inches | 38.3 x 30 x 14.5 | 17.3 x 16.3 x 6.8 |
| Dimensions (HWD) mm | 762 x 972 x 368 | 414 x 440 x 173 |
| Net Weight | 107 lb / 48.5 kg | 10 lb / 4.5 kg |
| Shipping Weight | 121 lb / 54.9 kg | 12 lb / 5.4 kg |
| System Net Weight | 117 lb / 53.1 kg | |
| System Shipping Weight | 133 lb / 60.3 kg | |
| Baffle Cut-Out | 30.5-inch x 56.1-inch (775 mm x 1425 mm) contoured to the perimeter of MF - HF horns | |
1 Half-space with recommended QSC processing
2 IEC 268-5, 2 hours, Power = Vrms^2/Znom
3 Calculated SPL at 1 m, full-space, speaker operating at rated continuous power handling, 6 dB crest factor
4 AES2-1984, 40 Hz - 400 Hz, 2 hours, Power = Vrms^2/Znom
5 Pink noise, 500 Hz - 20 kHz, 6 dB crest factor, 2 hours, Power = Vrms^2/Znom
Specifications are subject to change without notice.