L-acoustics SB115 Passive Subwoofer (SET Price)

L-acoustics passive subwoofer SB 115

• Single 15″ subwoofer enclosure
• Front-loaded, optimized bass reflex design
• High power handling, low thermal compression
• Compact dimensions, low profile
• Designed for touring or fixed installation
• Suitable for use with all L-ACOUSTICS MTD or XT enclosures
• Signal processing via L-ACOUSTICS LLC analog controllers (MTD line) or

Frequency Response

Frequency Response : 45 – 100 Hz (± 3 dB) (3W preset)
Usable Low Frequency : 40 Hz (-10 dB)

Recommended filtering :

100 to 200 Hz (4th order low pass filter)

40 Hz (4th order high pass filter)

Sensitivity

(2.83 Vrms @ 1m) – 94 dB SPL – 45-200 Hz

SPL

One enclosure : 120 dB (cont) 126 dB (peak) (3W preset)
Two enclosures : 126 dB (cont) 132 dB (peak)
Four enclosures : 132 dB (cont) 138 dB (peak)