SQ-115SUB is a compact 15-inch active subwoofer with tremendous power output and exceptional low-frequency response. This high-performance active sub delivers tight, clean bass response down to 37Hz and features XLR connectors.

Axelvox SQ speaker series are designed to work well as full-range speakers. When they’re used in tandem with the SQ-115SUB, however, the system can comfortably reproduce full-range signals at higher levels without stressing the components. The SQ-115SUB subwoofer accepts the two-channel stereo outputs from your mixer, audio interface or sound card, and your main speakers connect to the subwoofer’s outputs.

A top-mounted 35 mm pole socket accommodates a satellite speaker for full-range performance.


  • Type: 15″ sub-woofer, bass-reflex configuration
  • Frequency response: 37Hz-125Hz (-10dB)
  • Power capacity: 600W
  • Maximum SPL: 126dB
  • LF: 15"LF/75mm voice coil
  • AC input: 110-230V, 50-60Hz
  • Input connectors: XLR/F
  • Output connectors: XLR, XLR for satellites
  • Dimensions: 640×480×500mm
  • Weight: 30KG