Product DescriptionThe Stealth Acoustics BX30 back box is a precision built wooden enclosure designed for use with the B30G invisible subwoofer and compatible Stealth speaker models. Made from high quality MDF with internal insulation, it enhances low frequency performance by improving acoustic isolation and sound clarity. The enclosure comes pre assembled with a terminal cup and wiring leads for quick and secure installation. Measuring approximately 11 inches wide, 28 inches high, and 3.5 inches deep, it fits easily between standard wall studs for flush mounting in both new construction and retrofit applications. Built for strength and reliability, the BX30 provides proper support and enclosure volume to ensure consistent, high quality sound from Stealth’s invisible speaker systems.