ตัวแทนจำหน่าย QSC SC-222X ตู้ลำโพงพาสซีฟ 2 ทาง 2×15 นิ้ว Consists of HF-75CX2 and LF-2215 components ออกแบบมาเพื่อใช้ในโรงภาพยนตร์
116,000฿
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SPECIFICATIONS
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SC-222X | ||
| Nominal Coverage | 90° horizontal x +20° to -35° vertical | ||
| Frequency Range | 37 Hz – 16 kHz (-6 dB) | ||
| Impedance | 4Ω | ||
| Sensitivity 1 watt/1 meter, half space | 98 dB | ||
| Maximum Input Power1 | 2 hours of 6 dB crest factor pink noise 300 W RMS 50 Hz – 20k Hz, AES method |
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| Recommended Amplifier Power | 1200 W RMS maximum | ||
| Recommended Processing | Subsonic filter below 30 Hz, > 18 dB per octave | ||
| LF-2215 | HF-75CX2 | ||
| 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″ (381mm) high efficiency, extended bass woofers featuring 3” copper voice coils | 1.5” (38mm) exit, 3” titanium diaphragm compression driver | |
| Enclosure | Quasi B4 alignment, ported enclosure with fully flared ports, symmetrical port design constructed of MDF and heavily braced. Features vandal resistant woofer mounting bolts. | Tilt/Pan Bracket ±10° vertical tilt ±10° horizontal pan |
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| Dimensions (HWD) | 35.75” x 30” x 20.3” (908 mm x 762 mm x 516 mm) | 16” x 30” x 20” (406 mm x 762 mm x 508 mm) | |
| Weight – Net | 172 lb (78 kg) | 40 lb (18.4 kg) | |
| System Weight | 212 lb (96.4 kg) | ||
| Baffle Cut-Out | 53”x32” | ||
1 Maximum input power tested in accordance with IEC 60268-5 recommendations, 50 Hz to 20 kHz band limiting.
Preliminary Specifications subject to change without notice.
