L-Acoustics | SB15MW - High power subwoofer: 1 x 15" White

L-Acoustics | SB15MW - High power subwoofer: 1 x 15" White

The L-Acoustics SB15MW is the white version of the SB15M, a compact, high-power subwoofer with a single 15 inch driver in a bass-reflex enclosure. It delivers up to 137 dB SPL with extension down to 40 Hz, and its Pure White finish blends into bright interiors. The SB15MW is designed to complement the L-Acoustics Kiva II and XT series.

Powerful bass that blends into the interior

Where a subwoofer is visible to guests, its looks matter as much as its sound. The L-Acoustics SB15MW offers the same acoustic performance as the SB15M, in a white finish that fits modern architecture, retail spaces, restaurants and corporate environments. You get deep, controlled low end without a dark enclosure standing out in the room.

Efficient low end from a small enclosure

A direct-radiating 15 inch driver is mounted in a bass-reflex enclosure with L-Vents. These laminar-flow ports reduce port noise and improve low-frequency efficiency, so the SB15MW stays clean and dynamic even at high levels. With a maximum SPL of 137 dB (peak at 1 m) and usable response down to 40 Hz (-10 dB), a compact cabinet adds real weight to your system.

Control where the bass goes

Use the SB15MW as a single unit or combine several in a ground-stacked or flown array. With two or more subwoofers and the matching presets, you can build omnidirectional or cardioid patterns to keep low frequencies out of areas where they are not wanted, such as the stage or neighbouring spaces. A built-in 35 mm pole-mount socket lets you place a satellite speaker directly on top.

Durable construction for daily use

The cabinet is built from premium-grade Baltic birch plywood and the driver is protected by a coated steel grille. Handles make installation and service easier, and the anti-corrosion treated rigging components are made for long-term use in fixed installations.

Typical applications

• Restaurants, bars, hotels and lounges
• Retail and showrooms
• Theaters, auditoriums and conference rooms
• Houses of worship and education
• Any installation where a visible subwoofer needs to match a light interior

Pair it with

The SB15MW works as the low-frequency extension for the L-Acoustics Kiva II and the XT series (such as the 5XT and 8XT). It is driven by an L-Acoustics amplified controller such as the LA2Xi, LA4X, LA8 or LA12X.

Want to know more?

Not sure whether the white SB15MW or the standard SB15M fits your project? Contact us and we'll be happy to advise on the best setup.

Acoustical

• Low Frequency Limit (-10 dB): 40 Hz
• Maximum SPL: 137 dB with LA2Xi (bridge mode) / LA4X / LA8 / LA12X; 131 dB with LA2Xi
• Nominal Directivity (-6 dB): Standard or cardioid
• Transducers: 1 × 15" cone driver
• Acoustical Load: Bass-reflex, L-Vents
• Nominal Impedance: 8 Ω

Physical

• Connectors: 2 × 4-point speakON
• Rigging and Handling: 2 × handles; 2 × coupling bars and 2 × locking tabs; 1 × 35 mm pole socket
• Dimensions (H × W × D): 580 × 429 × 520 mm
• Weight (Net): 36 kg
• Cabinet: Premium-grade Baltic birch plywood
• Front: Coated steel grille, acoustically neutral 3D fabric
• Rigging Components: High-grade steel with anti-corrosion coating
• Finish: Dark grey brown Pantone 426 C; pure white RAL 9010; custom RAL code on special order
• IP Rating: IP55