4000W Bluetooth DVD Receiver, (8) 6.5" Ceiling Speakers & Powered Subwoofer

This bundle builds on an 8-speaker ceiling system by adding a Rock Shaker 8 powered subwoofer and an RCA cable to connect it, giving a large or open-plan room full-range sound instead of just mids and highs. The Technical Pro DV4000 receiver plays DVD, CD and a long list of disc formats, streams over Bluetooth up to 45 feet, and reads USB and SD media up to 32GB, covering every audio and video source through one unit. Eight Rockville HC655-16 in-ceiling speakers are wired at 16 ohms so all eight run safely off a single stereo channel, spreading 500W of peak power per pair and a 60Hz-20kHz range evenly across the space through polypropylene cones and mylar dome tweeters. The Rock Shaker 8 handles what ceiling speakers can't: its Class D amp, rear-firing port and foam-surround 8" woofer push 400W of peak output down to 20Hz, adding the low end that turns background music into a real home theater mix. A 10-foot Rockville RCDR10B cable with 100% copper conductors and spiral shielding connects the subwoofer's RCA line output to the receiver, so the whole system installs without sourcing extra cabling separately. Paintable grills on the ceiling speakers keep the finish flexible, and the receiver's dual mic inputs and remote control round out the setup for movie nights, karaoke, or all-day background audio across an entire floor.