This is the BEST In Wall System we have seen from any Manufacturer in the Industry. A dedicated In Wall Center Channel Speaker-(Most Home Theater Systems only have a "wall" speaker and turn it sideways.) Actual Di-pole-Bi-pole In Wall Surrounds for rear or side applications.
Simply put, for Plasma's, LCD displays or any In Wall Home Theater Application, This is the best we have ever offered.

PA-515IW: 5 1/4" two way in wall design. One a kind in wall center channel speaker that will fit between the studs. The dual 5 1/4" Polygraphite woofers fills any room with clean, crisp bass. Perfect for surround sound systems or listening to music throughout your home.

2 Way 5 1/4" In Wall Speaker.
Power Handling: 40-150 Watts
Frequency Response: 40-20kHz
Sensitivity: 88DB
Impedance: 8 Ohm
Weight: 6.2lbEach
Cut Out Size: 14.37 x 6.81"
Mounting Depth: 3.39"
White Paintable Grill Included.
Warranty: 5 year Warranty

PA-626IW Speakers: 3 Way 6 1/2" in wall design. The dual 6 1/2" Polygraphite woofers fills any room with clean, crisp bass. The Midrange and Tweeter can swivel to point directly at the main listening area. Perfect for surround sound systems or listening to music throughout your home. 5 year Warranty!

3 Way 6 1/2" In Wall Speaker.
Power Handling: 50-150 Watts
Frequency Response: 40-20kHz
Sensitivity: 89DB
Impedance: 8 Ohm
Weight: 10.2lb Each
Cut Out Size: 20.91 x 7.91"
Mounting Depth: 3.70"
White Paintable Grill Included.
Warranty: 5 year Warranty

PA-631IW Speakers: 3 Way 6 1/2" in wall design. The 6 1/2" Polygraphite woofers fills any room with clean, crisp bass. The Midrange and Tweeters can can be boosted directly on the speaker. The Di-pole angled in wall design is perfect for surround sound systems .

In a Dipolar loudspeaker the two sets of speakers are out-of-phase with each other, i.e. the drivers on one side push as the other side are pulling. There is then a 'dead zone' of sound in the area directly along a line at 90 degrees to the speaker - sonically highly desirable, as it surrounds the listener, yet the source of the sound is undetectable. If they can be set up on either side of the listening position the dipolar configuration will give very open rear effects imaging without the speakers drawing attention to themselves.

In a Bipolar loudspeaker the two sets of speakers are in phase with each other, both sides pushing air at the same time and giving a slightly greater output where the Dipolar speaker's dead zone would be. In fact, a bipolar speaker disperses sound through almost 360 degrees, which helps if the surround speakers are to be used behind (or anywhere other than level with) the listening position.

5 year Warranty!

3 Way 6 1/2" In Wall Speaker.
Dual 3 1/2" Midrange speakers
Dual 3/4" Titanium Tweeters
6 1/2" Woofer.
Power Handling: 50-150 Watts
Frequency Response: 40-20kHz
Sensitivity: 88DB
Impedance: 8 Ohm
Weight: 6.2lb Each
White Paintable Grills Included.
Warranty: 5 year Warranty

PA-10W: is designed to reproduce these sounds perfectly. The alignment of a large 10" polygraphite woofer, and a built in 500 watt amp makes this sub fill any room with powerful clear bass. We have given you even more control over the way you tune your subwoofer. An adjustable crossover to custom set the frequency response, a volume control to set the output and an auto on/off switch to power on the PA- 10W as soon as that bass hits your sound track. All these features make the PA-10W one of the strongest powered subwoofers on the market today. It is available in two stunning colors black or cherry.

Specifications:
10" Active Subwoofer
Sensitivity: 85DB 1 Watt 1 Meter
Ohms: :8 Ohms
Frequency Responses: 24HZ-20KHZ span
Wattage: 150- 500 Watts
Size: 18.35" x 13" x 15.75" (H X W X D )
Weight: 46 pounds each