Theater Solutions TS50C In-Ceiling Speakers — 9-Pair (18-Pack) Surround Sound for Home Theater

Flush-mount, passive in-ceiling speakers engineered for broad sound coverage and easy integration with new or existing audio systems. Each Theater Solutions by Goldwood TS50C speaker is a full-range 2-way design featuring 5.25" woven fiber (bulletproof) cone woofers with butyl rubber surrounds and 1" PEI dome tweeters. A 6dB per octave crossover yields a frequency response of 50Hz-20 kHz and a sensitivity of 92dB at 8ohm. Installation is simple: the pressure-lock mounting system secures tightly to drywall, requiring a round cutout of 6.875" and a mounting depth of 2.25" (overall diameter 8.375"). Spring-loaded raw wire terminals accept speaker cable; housings and removable ABS grills are paintable to match décor. These passive speakers work with any home audio receiver or amplifier that has raw speaker wire outputs — recommended power is no less than 10 and no more than 200 watts per channel — and use CL3 rated in-wall certified speaker wire for permanent runs. Package includes 18 Theater Solutions TS50C speakers, removable grills, cut-out templates, and an instruction manual. Ideal for home theater surround setups, whole-house audio installations, and commercial environments like retail or business spaces.