Acoustic Audio HDS10 Flush Mount Subwoofers with 10 Speaker and Amps 3 Pack. Acoustic Audio by Goldwood HDS10 Flush Mount Subwoofer 3 Speaker and Amp Set Streamline in wall passive subwoofers are the perfect alternative to clunky sub boxes Traditional Passive design, send signal from your home receiver to sub amp and then to speaker Flush Mount low profile housings install easy with unique Pressure Lock Mounting System 10" Woven Fiber bulletproof cone woofer with butyl rubber surround Frequency response is 26-200Hz with 98dB at 8ohm Pressure Lock Mounting System clamps tight to drywall with No Hardware Needed Fits square speaker hole size of 10.6" x 10.6" with a mounting depth of 3.54" Overall speaker size of 11.89" x 11.89" with Spring Loaded raw wire connections Durable ABS Housings and Removable Grills can be painted to match your decor Acoustic Audio by Goldwood WS1005 Passive In Wall Subwoofer Amplifiers This amps are the key to integrating your home receiver and in wall passive subwoofers Receives LFE or RCA inputs from receiver and raw wire outputs to sub speakers Total system power of 200 watts each Frequency Response of 50 - 200Hz at 4-8ohm Volume and Crossover Control knobs LFE and RCA inputs for use from a home audio receiver and Raw Wire outputs to sub Power Supply of AC 18V and Fuse of 3A / 250V included Compact size of (H x W x D): 2.25" x 8.5" x 6" System Requirements Any home audio receiver with RCA passive sub output CL3 Rated in wall certified raw speaker wire to connect your amp to the speakers Applications Home Theater Systems Surround Sound Systems What's in the boxes 3 Flush Mount Passive Subwoofers with Removable Grills and Cut-Out Templates 3 Powered Amplifiers with power supplies 6 Foot RCA Cables and RCA Connector "Y Adapters Instruction Manual. Goldwood Sound manufactures the industry's highest quality audio products and sells them direct to the consumer at the lowest prices. We do not use middlemen so our customers get the prices and service they deserve. The Goldwood Sound team has extensive backgrounds in audio and retail.We understand the importance of quality customer service. We pride ourselves on repeat customers. Goldwood Sound is proud of our gold standard customer service. O boxes, or APO/AFO addresses. Acoustic Audio HD-S10 Flush Mount Passive Subwoofers with 10 Speaker 4 Pack. Acoustic Audio HD-S10 Flush Mount Subwoofer In Wall with 10 Speaker and Amp. Acoustic Audio HDS10 Flush Mount Subwoofers with 10 Speaker and Amps 2 Pack. Acoustic Audio HDS10 Flush Mount Subwoofer In Wall with 10 Speaker and Amp. This listing is currently undergoing maintenance, we apologise for any inconvenience caused. This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Home Speakers & Subwoofers". The seller is "goldwood_sound" and is located in this country: US. This item can be shipped to United States, Canada.