L-Acoustics SB18
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.
- Description
- Technical Specification
Description
- 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 X series, ARCS® WİDE/FOCUS and KIVA II
- Compatible rigging : KARA II
Low frequency limit (-10dB)
32 Hz ([SB18_100] preset)
Maximum SPL1
138 dB ([SB18_100] preset)
 RMS handling capability
700 W
 Components
LF: 1 x 18’’ weather-resistant,
(4’’ coil, aluminium die-cast basket, vented magnet design)
Nominal impedance: 8 ohms
Rigging2
Steel, certified for: 16 SB18 (BGV-C1 compliant)
 Physical data
W x H x D: 750 x 540 x 707 mm – 29.5 x 21.3 x 27.8 in
Weight (net): 52 kg – 114.5 lbs
Connectors: 2 x 4-point Speakon®
Material: baltic birch plywood
Finish: dark grey brown Pantone® 426C
Front: polyester powder-coated steel grill,
airnet® acoustically neutral fabric
Rigging: pole-mount socket, integrated rigging for
flying and stacking
(steel with dual coating zinc and polyester powder)
1 Peak level at 1 m under half space conditions using pink noise with crest factor 4 (preset specified in brackets).
2 Installation guidelines are specified in SOUNDVISION software designed to help with L-ACOUSTICS®
product implementation.
