Features
- Four-way selectable, tri or quad- amplified screen channel system
- Unique HF/VHF diaphragm has less mass than traditional diaphragms resulting in exceptional dynamic range, extended high frequency response and lower distortion
- LF-4115 is constructed of MDF and is heavily braced
- Low-distortion waveguides provide highly articulate dialogue
- Shallow depth (20-inch) facilitates installation
| SPECIFICATIONS
| SC-414 | |||
| Nominal Coverage | 90° horizontal by +20 to -30° vertical | |||
| Frequency Range (-6 dB) | 33 Hz–20 kHz | |||
| Active Crossover Frequencies | 280, 1700, and 6000 Hz, 24 dB per octave | |||
| LF-4115 | MHV-1090 | |||
| Impedance | 4 ohms | MF: 8 ohms HF: 8 ohms VHF: 8 ohms | ||
| Sensitivity 1 watt/1 meter, half space | 96.5 dB |
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| Maximum Input Power 1 | ||||
| 8 hours of 6 dB crest factor IEC 268 noise spectrum | 400 watts continuous | |||
| 2 hours of 6 dB crest factor pink noise, 50 Hz–20 kHz, AES method | 500 watts continuous |
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| Recommended Amplifier Power | 800 watts continuous maximum | MF: 800 W RMS HF: 500 W RMS VHF: 300 W RMS maximum | ||
| Recommended Processing | Subsonic filter below 30 Hz, >18 dB per octave | 4th order LR crossover at 280, 1700, and 6000 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 a 4-inch copper voice coil | MF: 10-inch high-effeciency, horn-loaded cone with pahse plug HF/VHF: coaxial neodymium compression driver with 3.5-inch (90 mm) HF diaphram and 1.75-inch (44 mm) VHF diaphram | ||
| 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 | 18.5 × 30 × 20.3 | 39 × 30 × 20 | ||
| Dimensions (HWD) mm | 762 x 470 x 516 | 762 x 990 x 508 | ||
| Net Weight | 83 lb (38 kg) | 84 lb (38.5 kg) | ||
| System Weight | 167 lb (76.5 kg) | |||
| Baffle Cut-Out | 58.75-inch × 32-inch | |||
Specifications are subject to change without notice.
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