L-Sub - Cinema subwoofer

L-Sub - Cinema subwoofer

Impressive power

High-power solutions based on pro-audio experience

Heavy duty

Rigid anti-resonant extremely efficient cabinets


Long-excursion own produced low-frequency transducers


Designed to fit into modern cinema audio standards

High power subwoofer, designed specifically to be used as a surround subwoofer channel unit. Loaded with extremely powerful 18” long excursion transducer, L-Sub goes with bracket for wall mounting.

Product description:

Cinema subwoofer

Main features:

  • 1400W nominal power
  • 18” woofer with 4” voice coil
  • 134,5 dB Max SPL
  • Efficient vented box design

Type Cinema subwoofer
Acoustical & Electrical data
Frequency range (-10dB) 38 – 250 Hz
Max SPL (peak) 134,5 dB (calculated)
Sensitivity (1W/1m) 97 dB
LF Transducer 18”
Impedance 8 / 4 Ohm
Nominal power * 1400 W
Program power 2800 W
Peak power 5600 W
Connections and physical data
Connectors Barrier strip terminal
Mounting options 4x M8 housings for flying adapter
Dimensions (WxHxD) 840x600x440 mm
Net weight 50 kg
Shipping weight 55 kg
Enclosure materials Plywood; wear-resistant paint
Grill Steel protective grill
Color Black

* Based on 2 hours power test, IEC filtered pink noise, 6 dB crest factor

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LLS Wall mount bracket