The Turbosound TCS115B is a single-15" passive subwoofer designed for permanent installation applications in small and mid-sized venues where low-end extension is required from a compact cabinet footprint.

Why 15" subs in install

A 15" sub trades a small amount of extension and headroom for a substantially smaller physical footprint than 18" alternatives. For houses of worship, conference centres, restaurants and retail environments where cabinets need to fit above false ceilings, under stages or behind decorative grilles, the TCS115B delivers the low-mid and sub-bass content that gives speech presence and music body without dominating the space.

Engineering highlights

• 15" high-excursion LF driver in a reflex-loaded enclosure tuned for installed-music applications
• Birch-plywood cabinet with hard-wearing semi-matt finish and protective steel grille
• Multiple M10 rigging points for permanent flown, ground-stack or above-ceiling installation
• Neutrik speakON® NL4 connectors plus barrier strip for distributed wiring

Specify with TCS122/64 or smaller TCS-series tops as the low-frequency complement in fixed installs where the room dictates a 15"-class sub rather than an 18.