SB18m Subwoofer
High Power compact subwoofer
32 Hz LF limit, high power handling, low distortion and thermal compression
Progressive vent for increased peak SPL, and minimal turbulence noise
DSP presets for cardioid mode (symmetrical and asymmetrical)
Pole mount for XT series, ARCS® WIDE/FOCUS and KIVA
Compatible rigging :
SB18m/ARCS® WIDE – FOCUS
Laminar Venting
All current L-Acoustics loudspeaker enclosures with low-range capacities feature laminar vents which provide high SPL while eliminating turbulence noise. This technology was implemented for the first time in 2007 in the SB28 subwoofer, and has been included in K1, K1-SB, K2, SB15m, SB18(i/m), and the X Series.
Omni / Cardio Subwoofer
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SUBS
SOLID FOUNDATIONS
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 |
“I am impressed by the power of the 32 L-Acoustics SB28 subwoofers driven by LA8. We have used the SB28 in cardioid configuration during the Radiohead tour and the results are impressive.”
Sherif El Barbari, System Engineer