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Home / Product Category / SPEAKERS / In Wall Speakers / 8" In Wall Speakers / In Wall Speakers IW850 with 8" Kevlar® Woofers Pair

In Wall Speakers IW850 with 8" Kevlar® Woofers Pair

Product code: OSD-IW850

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OSD Price: $129.95
Compare at: $499.95 You Save: $370.00 (74%)
Sold in pairs 1 = 1 pair
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Features & Specifications

The IW850 is designed for ultimate performance in the digital home theater environment. Equipped with an aluminum dome tweeter that delivers ultra-smooth voicing and precise separation between instruments, along with an 8” Kevlar® woofer for deep extended bass response, it’s a hallmark of performance for the discerning listener. Kevlar® is best component for woofers because it responds note for note without coloration and has big cranking power. You can turn the dial up for higher listening levels without annoying distortion. Every part of this in-wall is designed to deliver the best sound possible audio, and we'll stand the IW850 up against other brands that cost twice as much.

High-end Kevlar® woofer for superior sound quality
Aluminum dome tweeter covers critical high notes
Easy install bracket system
Paintable trim and grill

For a retrofit installation, no construction bracket is needed


Other Product Info

OSD-IW850 will in-wall speakers will take your surround sound system to audio levels you never thought possible. Designed for ultimate performance in 5.1 and beyond digital surround sound, these speakers are equipped with an aluminum dome tweeter that delivers ultra-smooth voicing and precise separation between instruments, along with an 8” Kevlar® woofer for deep extended bass response; it’s a hallmark of performance for the discerning listener. When clarity, projection and dynamics count, choose the IW85. Kevlar® is best component for woofer, it responds note for note without coloration and has big cranking power so you can dial up your system for higher listening levels. You won't find yourself wishing for more or less treble, mid-range or bass output from one speaker just because you don't happen to sit right between them.



  View Owner's Manual            Product Information


By Cal from Roseville, CA on January 26, 2013
I an replacing speakers that were mounted next to the floor joice using MkW850's and the dog ears will not work one side of three speakers; what should I do? I thought about removing the plastic dog ears and brackets , move the speaker over carving out enough dry wall and screwing them directly to the floor joice. Any other options?
By Customer Service - Q&A on January 26, 2013

Hi Cal,

If you have already cut the hole (which it sounds like you have), it would it be tough moving the speaker over without leaving an opening in the wall. Removing the dog ears would work; you may need to remove the plastic guides as well so it is flush with the frame. Assuming you can still drop the speaker in the existing hole but cannot activate any of the three dog ears on that side, you could add a piece of wood next to your joist maybe recessed half inch so you can screw directly into the wood. You'll probably get away with just one screw on that side while tightening the other three on the opposite side. That way you would only have to remove one dog ear and guide. Let us know if this helps.

TL/MA -1581

By John from port angeles Wa. on March 20, 2012
Is this bundle good for music cds. Kevlar Series 5.1 Ceiling/Wall Speaker Bundle for large rooms

By Customer Service - Q&A on March 21, 2012

Hi John:

Typically in-wall speakers are used for custom Home Theaterinstallations (usually the right and left of the front stage). But they are also are used when you have an application for critical listening to music versus just for background music where in-ceilings are more popular . An prime example would be using these in a home office where you would always be sitting in the same location and the speakers can be setup fora true right and left stereo expieience. These speakers feature a special Kevlar cone which calls for an elaborate crossover network. At 92 dB they are very efficent and can handle plenty of power at 175 watts RMS per channel. A great choice for critical listening of CD or Digital music libraries recorder at 328 GPS or higher (either WAV or AIFF files). Thank you for considering OSD Barnded products.


By bbwoof from Fairfield, California on January 21, 2012
I notice that the wall has to be cut out to fit these speakers. Is that something that I might have to hire someone to do since I'm not qualified to cut walls?
By Customer Service - Q&A on January 22, 2012

Hi bbwoof:

Yes, if you do not feel comfotable cuuting the holes you may want to find a local custom installer or local electrician. You might check Angie's list in your area.


By Amy from Onida, South Dakota on November 16, 2011
Are these wall speakers paintable?
By Customer Service - Q&A on November 17, 2011

All of our In-Wall (including the IW-850) and In-Ceiling speakers can be painted. The cutout template that comes with the speakers also doubles as a paint shield allowing you to color match both the Frame and Grill to your decor.


By Jeremy from Fort Wayne, Indiana on February 18, 2012
I am having problems finding a construction bracket for the IW850 kevlar in wall speaker. Will the bracket for the IW840 work?
By Customer Service - Q&A on February 20, 2012

Hi Jeremy:

The IW850 is an inch taller than the IW840 speaker so the recommended bracket (for the IW840) would not fit. Note the speaker can be mounted without the new construction bracket. All of our speakers are designed for retro fit where the walls are already in place. The new construction brackets help in speaker placement while being used as a cutout template. It also provides additional support. These speakers are not that heavy. The mounting system is commonly referred to as dog ears. It provides six tighening points to the drywall whether a new construction bracket is used or not.


Product Reviews

In Wall Speakers IW850 with 8" Kevlar® Woofers Pair
4.5 Stars based on 7 Review(s)
5 Stars
I would recommend this item to a friend.

March 12, 2013
I finished out a 12 x 14 media room and used 4 of the IW850's for the fronts and back, 2 of the ICE850's in the ceiling for surround and the IW550 for the center speaker. I matched it up with an Onkyo TX-NR709. Once I used Onkyo's Audyssey MultEQ® XT Advanced Room-correction and Speaker Calibration setup which takes about 10 minutes.....the sound rocks! Crank it up and no distortion. Matched it with a 12 inch floor firing Polk audio sub. It's currently a 7.1 system but I'm looking to add 2 highs (speakers) and 2 wides (speakers) which the Onkyo will handle up to a 9.2 system. Zero regrets with theses speakers and receiver. Pic's made before room completed but they look good in the wall.
Clear and clean sound, hear all the instruments being played the way they should be heard. Price. Support.
Best Uses:
Music and movies

Kirkwood, MO
5 Stars
I would recommend this item to a friend.

Crisp and Clear!
March 5, 2017
Using these for my dedicated theater room. I'm using these for my Front Left and Right speakers and the rest of my surround speakers in a 7.1 setup. They sound great! Crisp and Clear Sound!

Love my Speakers
4 Stars
I would recommend this item to a friend.

IW850 Kevlar 8" Speakers
March 4, 2012
Product came in on time and I was very happy with my purchase. I will purchase again in future if the need arises.
Easy To Set Up, Good Power Output, So Far I am very happy, Great Sound Quality, Attractive Design, Easy to Mount
Best Uses:
Larger Rooms, Basic Systems, Home

lb, tx
4 Stars

I have set up a pair of ...
July 14, 2010
I have set up a pair of IW850 for stereo listening, due to space limitation. Easy intallation, quality build, nice looking. Sound is nice for highs, ok for lows due to it is inwall speakers. I use a dedicated sub that fills the lower notes very nicely, Yamaha YST-315, excellent combination with IW-850. If you are getting the 8" for the base, get the 6" instead and invest in a good sub. Otherwise delivery was quick and well packaged, great company to do business with. I compared side by side with mid level bookshelf speakers: Klipsh B-3 and Polks M-40, the I-W850 did an excellent job, when paired with a subwoofer. The highs are somewhat bright but really clean and no distortion at higher volumes. I use an HK-3490 stereo receiver, 120 amp. It drives these speakers with ease and very little distortion. The Kevlar woofers have a nice tone to it and are capable of a clean sound reproduction. These speakers can get really loud. I keep the treble/base at the zero position. Out of the box they sounded first "weird". as they need a break in time so give it 100 hourse or so of play time it will open up and sound much better. I highly recommend this product for HT or music listening coupled with a nice subwoofer. The price was excellent compared to the more popular brands and honestly I thought they sounded better to my critical ears. Sure you can top them but you will have to spent an extra 500 to 1000 dollars per pair.

Iowa City, IA
5 Stars

I bought and installed a ...
February 23, 2010
I bought and installed a pair of these as the L and R front speakers of a home theater system. These speakers are absolutely incredible...amazing sound. They project a nice, rich base, but have enough treble to be an effective home theater speaker, too. They were also very easy to install. I highly recommend.

5 Stars

I bought a pair of these ...
March 23, 2009
I bought a pair of these for our kitchen, and I'm very impressed! Like most speakers, these sound far better for on-axis listening, but they sound pretty good outside the room also. I spent a little over $300 for a pair of these, a volume control, wall plate, and wiring (only half of which I ended up using). That's $200 less than just the Def Techs I was looking at, so to say I'm pleased would be an understatement. Great company, great service, and great sound. Thank you!

5 Stars

Love these speakers. ...
November 6, 2008
Love these speakers. Great quality.