The Turbosound TCX-18BWH is the white-finish variant of the TCX-18B portable band-pass subwoofer, rated at 1,000 Watts continuous and 4,000 Watts peak, designed to extend the low-frequency response of TCX-series tops in portable PA rigs and fixed installations with light-toned interiors.
Why band-pass
The dual-port band-pass alignment delivers a substantial efficiency advantage over equivalent reflex designs in the kick-drum and bass-guitar band, with reduced harmonic distortion. The result is high musical SPL from a single 18" cabinet — important when stage real estate and truck space are both limited.
Engineering highlights
- Double-suspension 18" LF driver with inside/outside wound voice coil for thermal stability and power handling
- Low-distortion dual-port enclosure tuned for maximum sub-bass SPL
- 18 mm (3/4") birch-plywood cabinet in hard-wearing semi-matt white textured finish
- Integral M10 rigging points for flown or wall-mount installation
- 35 mm pole-mount socket to support a satellite top such as the TCX-10WH or TCX-15
- Industry-standard 4-pole twist-lock speakON® connectors and barrier strip for input-and-link operation
Use as the low-frequency foundation of a white-finish portable rig for corporate AV and upscale hospitality, or fly in matched pairs for permanent installs where visual restraint is part of the design language.