This QSC SC-423C-F Flyable 3-Way Screen Channel Loudspeaker, Bi- or Tri-Amp is developed specifically for the unique requirements of Large Format motion picture playback, the SC-423C-F extends QSC’s commitment to the cinema market. As a member of the DCS Digital Cinema Speaker Series, the SC-423C-F is a 3-way bi- or tri-amplified screen channel loudspeaker system comprised of two main units – the MH-1075C-F mid/high frequency system and the LF-4215-F low-frequency system. The two sections can be joined together to create a single, flyable unit.
The MH-1075C-F features a high output, horn loaded 10” midrange cone driver and a 3” (75 mm) titanium diaphragm compression driver. The MH-1075C-F includes a driver protection network and a passive crossover for bi-amp operation. Power limiter circuitry protects the highfrequency driver from overpowering.
The MH-1075C-F provides extended frequency coverage for the critical midrange band. A high power 10” cone driver allows operation as low as 250 Hz and the advanced phase plug coupling permits a crossover point of up to 1800 Hz to the high-frequency horn. This ensures that most of the dialog range is reproduced by a single element, for unmatched intelligibility.
QSC SC-423C-F Flyable 3-Way Screen Channel Loudspeaker, Bi- or Tri-Amp 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
Why not buy this QSC SC-423C-F Flyable 3-Way Screen Channel Loudspeaker, Bi- or Tri-Amp today?
QSC SC-423C-F Flyable 3-Way Screen Channel Loudspeaker, Bi- or Tri-Amp Specifications:
| Specification | SC-423C-F | LF-4215F | MH-1075C-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 | ||
| Impedance | 4 ohms | 8 ohms | 8 ohms |
| Sensitivity (1W/1m, half space) | 99.5 dB | Bi-amp 105 dB |
Tri-amp MF: 105 dB HF: 107.5 dB |
| Maximum Input Power | 8 hours, IEC 268: 800 W continuous 2 hours AES: 1000 W continuous |
350 W continuous (passive) mid-high: 275 W continuous HF: 75 W continuous |
350 W continuous 800 W continuous maximum |
| Recommended Amplifier Power | 1600 watts continuous maximum | — | 800 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 | Neutrik Speakon™ NL4 |
| Transducers | Two 15-inch (381 mm) high-efficiency woofers 4-inch copper voice coils |
10-inch high-efficiency midrange 1.5-inch (38 mm) exit compression driver 3-inch titanium diaphragm |
|
| Enclosure | Heavily braced 15 mm tour-grade plywood with sixteen M10 load-rated attachment points | ||
| Dimensions (H × W × D) – Inches | 40 × 31.5 × 19 | 40 × 31.5 × 19 | 40 × 31.5 × 19 |
| Dimensions (H × W × D) – mm | 1016 × 800 × 482.6 | 1016 × 800 × 482.6 | 1016 × 800 × 482.6 |
| Net Weight | 134 lb (61 kg) | 121 lb (54.8 kg) | 121 lb (54.8 kg) |
| System Weight (net) | 255 lb (116 kg) | ||
