The TQ15B is a compact passive single 15" 8,000 Watt (peak) subwoofer that is ideally suited for a broad range of speech and music sound reinforcement applications in both fixed, portable and touring audio systems. The TQ15B is designed to work in conjunction with Lake DSP and Lab Gruppen amplification, providing optimal FOH performance, as well as considerable flexibility to readily adapt to varying venue requirements. Its four-point rigging system allows for an array of multiple configurations and all pre-sets are available to download.

Turbosound is recognised the world over for designing and building some of the most iconic loudspeakers and subwoofers. We take meticulous care and pride in maintaining that reputation by utilising only drivers designed by ourselves or to our exacting standards.

The low distortion design utilised in the TQ15B reinforces the low frequency spectrum in program or live music, steep cut-off slopes and Large singular DLP Technology (Diverging Lens Port) ensure an effective acoustic transition for use with TQ series elements.