L-Acoustics - SB15m

L-Acoustics SB15m

The SB15m is the recommended subwoofer for the KIVA system and the XT coaxial series from L-ACOUSTICS^®. It allows extending the system operating frequency range down to 40 Hz.

The SB15m features one direct radiating 15" speaker in a bass reflex tuned enclosure. It provides impact, sensitivity, low thermal compression and reduced distortion. The vent features a progressive profile allowing laminar airflow and reduced turbulence noise even at the highest operating levels. These combined properties contribute to the sonic qualities of the SB15m in terms of precision and musicality. The cabinet is made of first grade Baltic birch plywood to ensure maximum acoustical and mechanical integrity.

SB15m subwoofers can be flown or ground-stacked as a standalone array or within a vertical SB15m/KIVA array. A pole-mount socket is integrated into the cabinet, for the mounting of one XT enclosure or two KIVA enclosures. The SB15m is driven and amplified by the LA4 or the LA8 controller. These ensure linearization, protection and optimization for the loudspeaker system in its different configurations, cardioid included.

• Low frequenvy limit (-10 dB): 40 Hz ([SB15_100] preset)
• Maximum SPL: 137 dB ([SB15_100] preset)
• RMS power handling: 600W
• Transducer: 1 x 15" weather-resistant, bass-reflex
• Nominal impedance: 8 Ω
• Connectors: IN: 1 x 4-point SpeakON^®
  LINK: 1 x 4-point SpeakON^®
• Rigging components: Integrated pole-mount socket
  Coupling bars stored at handle position

Physical data:

• W x H x D: 579 mm x 493 mm x 520 mm / 22.8 in x 17.3 in x 20.5 in
• Weight (net): 36 kg / 79.4 lbs
• Cabinet: Baltic bitch plywood
• Finish: Dark Grey Brown PANTONE^® 426C or Pure White RAL 9010^®
  Custom RAL^® code on order
• Front: Steel grill with anti-corrosion coating
  Airnet^® acoustically neutral fabric
• Protection Rating: IP45
• Rigging Component: High strength steel with anti-corrosion coating