Goldwood Sound, Inc. Acoustic Audio HD-5 In-Ceiling 7 Speaker Set

Seven-Speaker In-Ceiling System

The Acoustic Audio HD-5 set delivers a complete 7-speaker home-theater layout using flush-mount in-ceiling units. Each speaker uses a traditional passive design that draws power from any receiver or amplifier with raw speaker-wire outputs. The Pressure Lock Mounting System clamps directly to drywall without separate hardware, fitting a 6.61-inch cut-out and a 2.8-inch mounting depth. Overall diameter is 7.48 inches and the removable grilles can be painted to match the ceiling.

Buyers Wanting Discrete Overhead Surround

This package suits owners who want a dedicated centre, front, middle, rear, left and right channel array hidden in the ceiling. The 5.25-inch woven-fibre woofers and pivoting titanium tweeters provide 40Hz-22 kHz response at 97dB sensitivity, driven by 10 to 250 watts per channel. Installers who need powered speakers, wireless connectivity or a soundbar-style form factor should look elsewhere because the system is purely passive and wired.

Coverage and Power Headroom

Seven channels give full 6.1 or 7.1 surround coverage for medium to large rooms when paired with a compatible receiver. The 97dB sensitivity means moderate amplifier power reaches loud listening levels, while the 250-watt maximum handles dynamic peaks without compression. Very large spaces or reference-level cinema volumes may exceed the available headroom, especially below 40Hz where a separate subwoofer would be required.