L-Acoustics SB15PW 115V Self-Powered Subwoofer LF 15-Inch In White
L-Acoustics SB15PW 115V Self-Powered Subwoofer LF 15-Inch In White
The SB15P is the recommended subwoofer companion for the 108P and 112P self powered enclosures, lowering the system operating range down to 40 Hz. The SB15P contains a 15’’ direct radiating LF transducer integrated into a compact bass-reflex tuned enclosure. Featuring optimal size, frequency, and tuning ratios, the SB15P combines the advantages of a self-powered enclosure with the addition of onboard DSP control. The integrated 15’’ transducer provides exceptional power handling and cone excursion capabilities with the added benefits of low thermal compression and reduced distortion. The integrated amplification and DSP module ensures optimum driver protection while allowing the enclosure to deliver an exceptionally high SPL level. The cabinet design and tuning approach optimize the temporal behavior of the enclosure and maintains the inherent musicality and definition characteristics at the very highest operating levels. The SB15P contains a speaker management DSP and a single channel power amplification module. The DSP manages the system crossover network and dual protection of the loudspeaker component. The SB15P features a pole mount socket located in the top panel allowing visually elegant front-of-house or side fill coupling when used as a complement to 108P or 112P. The adjustable ETR15P bracket can be used for wall or ceiling flown applications to reinforce the versatility of SB15P in fixed installations.
Specifications:
- Low frequency limit (-10dB): 40 Hz
- Maximum SPL: 133 dB
- Component: 1 x 15″ transducer mounted in a bass-reflex enclosure, 4″ coil
- Electrical specifications:
- Input stage: balanced, max level of +12 dBu (at 0 dB setting)
- DSP: 24 bit/48 kHz
- Amplifier power rating: 1000 W, 8 ohms
- Physical data:
- H x W x D: 440 x 520 x 520 mm – 17.3 x 20.5 x 20.5 in
- Weight (net): 36 kg – 79.4 lb.
- Connectors: 2 x XLR in parallel, 2 x Powercon® 120 or 230 V selectable by switch
- Material: 18, 24 and 30 mm Baltic birch plywood
- Finish: pure white RAL® 9010
- Front: polyester powder-coated steel grill, acoustically transparent Airnet® cloth
- Rigging: integrated pole mount socket, optional ETR15P bracket
