QSC
Loa màn hình (screen) cinema QSC SC-423C-F
Product code: QSC SC-423C-F
Detailed Description
Features
- Flyable 3-way bi- or tri-amplified screen channel speaker system
- Constructed of heavily braced, 15 mm tour-grade plywood
- Sixteen M10 attachment points per enclosure for safe and easy suspension
- Common dimensions of Mid/High and LF enclosures facilitate easy installation in vertical or horizontal arrays
- Low-distortion waveguides provide highly articulate dialogue
- Suspension hardware not included; must be supplied by installer
| SPECIFICATIONS | SC-423C-F | |
|---|---|---|
| Nominal Coverage | 90° horizontal by +20 to -30° vertical | |
| Frequency Range (-6 dB) | 32 Hz–16 kHz | |
| Crossover Frequency | 250 and 1700 Hz, 24 dB per octave | |
| LF-4215F | MH-1075C-F | |
| Impedance | 4 ohms | 8 ohms |
| Sensitivity 1 watt/1 meter, half space | 99.5 dB | |
| Maximum Input Power1 (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 | 800 watts continuous1000 watts continuous 1600 watts continuous maximum | |
| Recommended Processing | Subsonic filter below 30 Hz, >18 dB per octave | 4th order LR crossover at 250 & 1700 Hz via QSC processing |
| Connectors | Neutrik Speakon™ NL4 | Neutrik Speakon™ NL4 |
| Transducers | Two 15-inch (381 mm) high efficiency, extended bass woofers 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 | Heavily braced 15 mm tour-grade plywood with sixteen M10 load-rated attachments points | |
| Dimensions (HWD) inches | 40 x 31.5 x 19 | 40 x 31.5 x 19 |
| Dimensions (HWD) mm | 1016 x 800 x 482.6 | 1016 x 800 x 482.6 |
| Net Weight | 134 lb (61 kg) | 121 lb (54.8 kg) |
| System Weight (net) | 255 lb (116 kg) |
Specifications are subject to change without notice.