Boston Audio Rentals - L-Acoustics SB28

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L-Acoustics SB28

High-Power Subwoofer

  • 25Hz LF limit, exceptional power handling capability
  • Progressive vent for increased peak SPL, and minimal turbulence noise
  • LA8 amplified controller drive and protection
  • DSP presets for cardioid mode (symmetrical and asymmetrical)

L-Acoustics subwoofers complement systems in applications where extended bandwidth is required. All subs incorporate high excursion drivers, ultra-low vibration walls and laminar airflow L-Vents with a flared profile, resulting in dramatic reduction of port noise, maximized dynamics and power handling and an exceptional level of performance.

L-Acoustics subwoofers can be deployed in diverse modes, making them versatile enough to address any rental or fixed installation application. Engineers and sound designers 
can choose from standard or cardioid configurations, creating a variety of symmetric and asymmetric directivity patterns adapted to each specific design.

The Subwoofer range includes:

SB15P        Dedicated to the P Series
SB15m       Dedicated to the X Series and flyable with Kiva 
SB18 (i/m) Companion to the X Series, flyable with ARCS WiFo and Kara(i)
K1-SB         Flyable with K2 and K1 for low frequency contour or throw reinforcement 
SB28          Universal 
KS28          Reference subwoofer