From the Manufacturer

Get a theater-like audio experience from the Pioneer S-IW851-LR In-Wall Speakers without taking up an inch of floor space. These 8-inch speakers add definition and depth to music and soundtracks, and feature 1.5-inch aluminum tweeters for crisp reproduction of high notes. Each speaker benefits from Pioneer’s proprietary Coherent Source Transducer technology, which creates a broad sweet spot for a clear sound from virtually any seat in the room. S-IW851-LRs a…
Buy Pioneer S-IW851-LR 8-Inch In-Wall Left and Right 1.5-Inch Aluminum Tweeter Speaker with Coherent Source Transducer Technology at Amazon

From the Manufacturer

The Pioneer S-IW551L Left/Center/Right Channel Speaker features a 3-way design to give a complete sound stage in one convenient enclosure. The speaker mounts directly in the wall to help save space and complement any flat-screen TV — removable grills can be painted to match any interior. A single S-IW551L houses a pair of 5.25-inch woofers, a 6.5-inch midrange driver and a 1.5-inch aluminum tweeter for full-range sound that covers all the highs and lows for…
Buy Pioneer S-IW551L Left/Center/Right Channel Speaker with Coherent Source Transducer Technology at Amazon

Speakers, the final frontier of sound. Speakers can often make or break a system, so choose your new speakers wisely. Whether they are for audio only, or for a home theater system, Pioneer speakers bring it home. Regardless of whether your home is as big as a mansion or as small as a college dorm, Pioneer’s experience in electronics ensures that with these speakers you will have the best listening experience ever!These speakers feature foamed IMPP (Injection Molded Polypropylene…
Buy PIONEER TS-A5713 5″ x 7″ 2-Way Speaker for Car Stereo at Amazon