Description

Dual 15-inch subwoofer supplied with a protective case. Refer to the TABULAR DATA notes for detailed information. Half-space measurements apply when the system is positioned on the floor. CONFIGURATION Subsystem | Transducer | Loading LF1/LF2 | 2 × 15 in cone | Vented Operating Mode Amplifier Channels | External Signal Processing Single-amp | LF1/LF2 | DSP with 1-way filter Dual-amp | LF1, LF2 | DSP with 1-way filter PERFORMANCE 1 Operating range: 40 Hz–145 Hz Nominal beamwidth: horizontal 360°, vertical 360° Axial sensitivity (SPL) LF1/LF2, whole space: 96 dB, 40 Hz–145 Hz LF1/LF2, half space: 102 dB, 40 Hz–145 Hz Input impedance (ohms) | Configuration | Nominal | Minimum | |---|---:|---:| | LF1/LF2 | 4 | 4.7 at 145 Hz | | LF1, LF2 | 8 each | 9.4 at 145 Hz each | Recommended high-pass filter: High-pass ≥35 Hz, Butterworth, 12 dB/octave Accelerated Life Test 2 System LF1/LF2: 75 V, 1400 W at 4 ohms LF1, LF2: 75 V each, 700 W at 8 ohms each Transducer (AES): 1000 W each Calculated axial output limit (SPL) | Configuration | Average | Peak | |---|---:|---:| | LF1/LF2, whole space | 127 dB | 133 dB | | LF1/LF2, half space | 133 dB | 139 dB | ORDERING DATA Description | Part Number Dual 15-inch subwoofer, black | 997234 Dual 15-inch subwoofer, white | 0009716 Optional accessories Caster pallet — 0001555 Fly clip with ring — 0001386 Fly clip with hook — 179001 3/8-16 forged shoulder eyebolt — 104001

Specifications