QSC
Loa màn hình (screen) cinema QSC SC-413C
Mã sản phẩm: QSC SC-413C
Mô tả chi tiết
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 | |
| 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 continuous500 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.