Overview
Features
- SB-7118 features a 750 W, 18-inch transducer
- Frequency range extends to below 25 Hz when used with the correct B6 filter
- DCM and SF-3 signal processors optionally available
- Enclosures feature vandal-resistant woofer mounting bolts
SPECIFICATIONS
- Frequency Range 1
- (-6 dB, Half space): 22–100 Hz
- (-10 dB, Half space): 19–250 Hz
- Maximum Output 2 Calculated Continuous: 125 dB
Impedance: 8 ohms nominal - Maximum Input Power 3
- (100 hours of 6 dB crest factor IEC 268 noise spectrum): 600 watts continuous
- (2 hours of 6 dB crest factor pink noise, 50–20,000 Hz, AES method): 750 watts continuous
- Recommended Amplifier Power : 1200 watts continuous maximum
- Sensitivity 2.83 V at 1 meter, half space: 98 dB
- Transducers: 18-inch (457 mm) 700 watt high-efficiency subwoofer transducers featuring
- 4-inch (100 mm) copper voice coils on Kapton formers
- Recommended Processing:
- LF boost Freq. = 25 Hz
- Q = 2.0
- Gain = +6 dB
- provided by QSC, SF-3 or DCM
- Connectors: Barrier strip screw terminals accept up to #10 AWG stranded wire
- Enclosure: B6 alignment, vented enclosure with symmetrical port design, tuned to 25 Hz, constructed of MDF and heavily braced. Features vandal-resistant woofer mounting bolts.
- Dimensions (HWD) inches: 30 × 35.75 × 20.3
- Dimensions (HWD) mm: 908 x 762 x 516
- Weight: 162 lb (73.3 k
g)
