| Nominal Coverage |
90° horizontal x +20 to -35° vertical |
| Frequency Range |
37 Hz – 16 kHz (-6 dB) |
| Crossover Frequency |
700 Hz, 24 dB per octave |
| |
LF-2215 |
HF-75C |
| Impedance |
4Ω |
8Ω |
| Sensitivity 1 watt/1 meter, half space |
98 dB |
108 dB |
| Maximum Input Power1 |
|
|
| 8 hours of 6 dB crest factor IEC 268 noise spectrum |
600 W RMS |
40 W RMS |
| 2 hours of 6 dB crest factor pink noise, 50 Hz – 20 kHz, AES method |
800 W RMS |
75 W RMS |
| Recommended Amplifier Power |
1200 W RMS maximum |
100 W RMS maximum |
| Recommended Processing |
Subsonic filter below 30 Hz, > 18 dB per octave |
4th order LR crossover at 700 Hz via QSC processor |
| Connectors |
Barrier strip screw terminals accept up to #10 AWG stranded wire |
Barrier strip screw terminals accept up to #10 AWG stranded wire |
| Transducers |
Two 15" (381mm) high efficiency, extended bass woofers featuring 3” copper voice coils |
1.5” (38mm) exit, 3” titanium diaphragm compression driver |
| Enclosure |
Quasi B4 alignment, ported enclosure with fully flared ports, symmetrical port design, constructed of MDF and heavily braced. Features vandal resistant woofer mounting bolts |
Tilt/Pan Bracket ±10° vertical tilt ±10° horizontal pan |
| Dimensions (HWD) |
35.75” x 30” x 20.3” (908 mm x 762 mm x 516 mm) |
16” x 30” x 20” (406 mm x 762 mm x 508 mm) |
| Weight – Net |
172 lb (78 kg) |
40 lb (18.4 kg) |
