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L-Acoustics SB15P

L-Acoustics SB15P


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Product Highlights

  • Compact and Powerful: The L-Acoustics SB15P is a self-powered subwoofer, featuring a 15-inch direct radiating LF transducer in a bass-reflex tuned enclosure.
  • High Performance: Delivers a maximum SPL of 133 dB, ensuring powerful sound output for various event settings.
  • Advanced Technology: Equipped with onboard DSP control for optimal driver protection and high SPL levels, while maintaining sound quality.
  • Versatile Mounting Options: Includes a pole mount socket and an optional ETR15P bracket for flexible installation in different event environments.
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The L-Acoustics SB15P subwoofer is designed to enhance audio experiences in events, offering a robust 15-inch transducer integrated into a compact bass-reflex enclosure. This subwoofer stands out with its ability to lower the system operating range down to 40 Hz, ensuring deep and impactful bass. The combination of integrated amplification, DSP module, and advanced design results in exceptional power handling, low thermal compression, and reduced distortion. Its versatility is further highlighted by the pole mount socket and optional bracket, making it suitable for various installation scenarios, from front-of-house to fixed installations.

  • Frequency and Sound:
    • 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:
    • Dimensions (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
  • Materials and Finish:
    • Material: 18, 24 and 30 mm Baltic birch plywood
    • Finish: dark grey brown Pantone® 426C, pure white RAL® 9010
    • Front: polyester powder-coated steel grill, acoustically transparent Airnet® cloth
  • Rigging:
    • Integrated pole mount socket, optional ETR15P bracket