SC-2150
3-Way Screen Channel Loudspeaker, Passive or Bi-amp
QSC announces divestiture of its Digital Cinema Series product line to Moving iMage Technologies, including the Screen Channel (“SC”), Subwoofer (“SB”), Surround (“SR”), and Screen Channel (“RSC”) product lines.
For all inquiries, please visit DSCreference.com or contact [email protected]
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.