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In Wall Speakers IW670 Pair

Product code: OSD-IW670

Out of Stock
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OSD Price: $35.99
Compare at: $319.95 You Save: $283.96 (89%)
Sold in pairs 1 = 1 pair
This item is so popular, it is currently out of stock. But don’t worry, we’ll send an email letting you know when it’s back in!
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Features & Specifications

OSD Audio IW670 --In-wall speakers with high-end audio sound without the high-end audio price. Priced well below competitors, a side-by-side comparison reveals this speaker stands up to the expensive brands because OSD includes components typically found in high priced architectural speakers, such as a carbon filled polypropylene woofer and pivoting silk dome tweeter. Power handling is ample at 150W, making this speaker suitable for new construction or retrofit in large, medium and small spaces.

Paintable Frame & Grille
Many customers like to paint their in-walls and ceiling speakers to match the color of their room. If you plan on painting the speaker frame and grille, use spray paint instead of a brush or roller. Rolling or brushing paint onto the grille often fills in the holes which can impact sound performance. Small paint spray guns can be purchased for $5 at your local paint store and guidelines for thinning the paint are included with the spray gun.

Do I Need to Install a Back Box?
It's not a bad idea to add a little fibre insulation inside the wall cavity but a back box is not required. In-wall speakers use an infinite baffle design which allows the speakers to work in various size spaces, like inside a wall. OSD Audio Speakers can adapt to a broad range of enclosure sizes and can be installed with or without an enclosure (with infinite baffle, the wall cavity becomes the enclosure). There is a tradeoff, however. Without a back box, sound may bleed to another room. This may or may not be issue but if you decide to build an enclosure, it needs to be at least 5 to 6 inches to accommodate the depth of the speaker.

For a retrofit installation, no construction bracket is needed.


Other Product Info

A true customer favorite, the IW670 in-wall speaker may be priced well below competitors but side-by-side comparisons reveal this speaker stands up to the expensive brands.



  View Owner's Manual          


By Doug from Wisconsin on October 2, 2012
How would these speakers work installed on the eaves of home?
By Customer Service - Q&A on October 3, 2012

Hi Doug,
These speakers are designed for indoor use. We offer the ICE600WRS flush-mount ceiling speakers that would work great under your eaves, or you can consider a patio speaker like the AP650 that would be mounted.
CL/MA 1316

By Noah from Madisonville, La on July 11, 2012
Can these be painted?
By Customer Service - Q&A on July 13, 2012

Hi Noah,
You can paint the speakers, yes- We recommend spray paint especially for the grills.

By Adam Cross from Houston on May 20, 2012
Would these be good for the back surround sound speakers?
By Customer Service - Q&A on May 21, 2012

Hi Adam,

These will work fine as long as you have access to wire them in the wall. The in-ceiling LCRs are popular for back surround sound speakers as well because there is usually better access to the in-ceiling wiring. If you decide to use these, you may want to install them a foot higher than eye level and make sure you focus the pivoting tweeter down toward your seating area.


By Martyn from Australia on November 12, 2011
Can thesein wall speakers be installed in a ceiling?
By Customer Service - Q&A on November 14, 2011

Yes, if you have the space to cut a rectangular hole versus a round hole. The tweeter pivots just like the in-ceiling speaker as well.


By Bill from Springfield, Illinois on April 4, 2012
Can these be mounted if the wall thickness is 1"? Will the brackets extend that far?
By Customer Service - Q&A on April 5, 2012

Hi Bill,
The dog-eared clasps open to 1.25" so you will have no problem installing these in your wall.


By kevin from cincinnati oh on February 20, 2012
Can these be used for surround sound front speakers?
By Customer Service - Q&A on February 20, 2012

Hi Kevin:

These would be a good choice for right and left front stage. We would recommend adding the IW525 for the center channel. The key is all three speakers use the same Tweeter, a 1' silk soft dome plus the same cone material. The IW670 are sold in pairs and the IW525 is sold as each. This our most affordable timbre matched custom in-wall LCR setup.


Product Reviews

In Wall Speakers IW670 Pair
5 Stars based on 11 Review(s)
Pacific Northwest
5 Stars
I would recommend this item to a friend.

3 A+'s for price, performance, and quality
April 28, 2013
I took them to the next level and built insulated speaker box's from 1 x 8 cedar and 1/2 in. dense foam. Powered by the basic line Sony receiver, they blow away the 8 in. poly Fisher speakers in hardwood box's connected on the other side. With your templates it was an easy to build. My 2 x 4 framing constricted the bass response. Speaker box dimensions: 12 x 18 x 8 in.
Your threaded anchor clamps make the job easy. Your templates have good clearances. Easy to change color on the frames, no sanding required.
Best Uses:
Music is exceptional if your system has an equalizer.

San Francisco
5 Stars
I would recommend this item to a friend.

Great value!
April 26, 2013
Love these speakers and put them all through my house. Let's face it., most of us listen to MP3s most of the time so super high quality is a moot point. Plus for wall speakers, you are likely going to have lots of ambient sound anyway so the true quality may not shine through. True audiophiles will probably choose free standing speakers if they are trying to get a true, rich sound. In the meantime, these are awesome and a great value.
Great value
Best Uses:
Kitchen, dining room, library

5 Stars
I would recommend this item to a friend.

Quality and Value
March 17, 2013
Impressed with these speakers. Have the feel and look and performance of speakers costing much more. Easy to install. I will purchase more of these in the future!
Easy to install. Terminal posts are excellent quality.
Best Uses:
You name it!

Jim the Fish
Lower Burrell, PA
5 Stars
I would recommend this item to a friend.

In wall speakers
June 27, 2012
I think these speakers are a great deal for the money. They blend easily into the wall and provide both good background sound for surround sound as well as being used as in house sound speakers.I bought them for my son as a gift. I previously bought him outside speakers from OSD as well.
Great Sound Quality, Attractive Design
Best Uses:
Home Theater

east greenville,pa
5 Stars
I would recommend this item to a friend.

great price,even better sound
January 1, 2012
Can't wait to order more,great experience!
Great Sound Quality

Galt Ca.
5 Stars
I would recommend this item to a friend.

love them
October 13, 2011
my son put these up, had no trouble . Sound was good. Price was very good checked around. My son gave the web site to people at work.
Easy to Mount, Great Sound Quality
Best Uses:

5 Stars

Really a great merchant ...
February 16, 2011
Really a great merchant to deal with. Not only did they have the best price but their website was easy to navigate, I felt secure shopping there and the items arrived very quickly and in perfect condition.

5 Stars

I have these in 4 rooms, ...
October 21, 2006
I have these in 4 rooms, and I love them!

Eddie E.
5 Stars

As a certified Home ...
September 27, 2006
As a certified Home Audio/Video Installer, I have to say the sound was impressive from these speakers. Customer service was great and shipping was fast. Looking forward to buy more of these in the future. Good price good sound.

5 Stars

Sound way better than ...
February 15, 2006
Sound way better than price alludes. I listened to several different in wall speakers in stores and was not impressed. On a whim I ordered these based on a few good reviews I found. I was a little nervous as I installed them. Now I'm just blown away. They sound really good and can be pushed way above the comfortable listening level in my bedroom. At moderate listening levels they need to be reinforced with a subwoofer, as you might expect with unported 6 inch drivers. Strengths: Clean crisp sound. Great power handling. aimable tweeters. Easy installation. Weaknesses: Once grills are in place they are very, very difficult to remove. Similar Products Used: All kinds of small bookshelf systems. These compare very favorably.

5 Stars

Speakers are installed... ...
February 14, 2006
Speakers are installed... and they are very nice! Thanks for all your help about order status, shipping....