ตัวแทนจำหน่าย QSC SC-223 ลำโพงสำหรับโรงภาพยนตร์ 3 ทาง 2×15 นิ้ว Bi-amp, 3-way, 2×15″, consists of LF-2215 and MH-1060 components
120,000฿
|
SPECIFICATIONS
|
SC-223 | ||
| Nominal Coverage | 90° horizontal x +20 to -30° vertical | ||
| Frequency Range | 37 Hz – 16 kHz (-6 dB) | ||
| Crossover Frequency | 300Hz, 24 dB per octave | ||
| LF-2215 | MH-1060 | ||
| Impedance | 4Ω | 8Ω | |
| Sensitivity 1 watt / 1 meter, half space |
98 dB | 103.5 dB | |
| Rated Noise Power 2 hours of 6dB crest factor pink noise Recommended Amplifier Power |
600 W1 450 W to 1200 W |
200 W2 150 W to 400 W |
|
| Recommended Processing | Subsonic filter below 30 Hz, >18 dB per octave | 4th order LR crossover at 300Hz via QSC processor | |
| 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-inch (381 mm) high efficiency, extended bass woofers featuring 3-inch copper voice coils | 10 high efficiency mid range, 1.4-inch (36mm) exit. 2.4-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. Feature vandal resistant woofer mounting bolts | Tilt/Pan Bracket ±10° vertical tilt ±10° horizontal pan |
|
| Dimensions | 35.75-inch x 30-inch x 20.3-inch (908 mm x 762 mm x 516 mm) | 39-inch x 30-inch x 20-inch (990 mm x 762 mm x 508 mm) | |
| Weight – Net | 172 lb (78 kg) | 82 lb (37.2 kg) | |
| System Weight | 254 lb (115 kg) | ||
| Baffle Cut-Out | 76-inch x 32-inch | ||
1) Maximum input power tested in accordance with IEC 60268-5 recommendations, 30 Hz to 300 kHz band limiting.
2) Maximum input power tested in accordance with IEC 60268-5 recommendations, 300 Hz to 16 kHz band limiting.
Preliminary Specifications subject to change without notice.
