Passive high power subwoofer.

General Details

ALSUB15 is a powerful passive subwoofer with high efficient 15″ long stroke driver in a compact wooden enclosure.

The solid enclosure with low resonance and sturdy structured lacquer coating is the ideal low-end extension for permanent installations and live-sound.


Main features:

  • Powerful Subwoofer
  • 1 x 15″ long stroke transducer
  • High max. SPL
  • All RAL colours available
  • Weather proof version optional
  • Made in Germany



Technical data:

Configuration: Passive subwoofer / Bass reflex system
Components: 1 x 15″ long stroke transducer, 4″ Coil (101mm)
Woofer magnet: Neodymium
Power handling: 1600W AES
System Impedance: 8 Ohm
Frequency Response: 33 Hz – 180 Hz (-10dB)
Sensitivity: 96 dB 1W@1m
Max SPL: 134 dB peak
Dispersion: omni


Enclosure: 18mm Birch plywood, Black Paint
Frontgrill: Powder coated steel grill, Ball-proof and opaque, incl. sound foam
Connectors: 2 x Neutrik speakON NL4, 4-pin (1+/1- signal, 2+/2- thru)
Weight: 35kg
Dimensions: H 476 x W 487 x D 679mm
Finish: Warnex 2-k laquer, structured, RAL9005 black
Options: any RAL colour available

Weather resistant version according to IP54 DIN EN 60529 (VDE 0470)

100 Volt Transformer 240W – 500W please specify when ordering



Product Inquiry

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