Acoustic Audio R192 Frameless In-Ceiling/In-Wall Speakers — 4 Pair (8) 2-Way Home Theater Surround

Eight Acoustic Audio by Goldwood R192 frameless speakers sold as a 4-pair kit for in-ceiling or in-wall home theater and whole-house audio installations. These are passive, full-range 2-way speakers that run directly from a standard home audio receiver or amplifier. Drivers: 5.25" high-rigidity polypropylene cone woofers with butyl rubber surrounds and 0.5" Mylar tweeters deliver a frequency response of 45Hz–22 kHz with 95dB sensitivity at 8 ohm. Installation features include paintable edge-to-edge grills that attach magnetically for a seamless, frameless appearance and a pressure-lock mounting system that clamps securely to drywall. Cutout and size requirements: fits a round speaker hole size of 7.01", mounting depth of 2.95", and an overall diameter of 7.87". Terminals are spring-loaded raw-wire connections. System requirements: any home audio receiver or amp with raw speaker wire outputs; amplifier power should be no less than 10 and no more than 200 watts per channel. Use CL3-rated in-wall speaker wire for permanent installations. What’s in the box: 8 R192 speakers, removable grills, cut-out templates, and an instruction manual. Suitable for surround sound, multi-room audio, and commercial or retail sound setups.