Mobile Navigation
My Account


Call for Help
Home / Product Category / SPEAKERS / In Wall Speakers / 5.25" In Wall Speakers / Ceiling and In Wall Speakers CW540SQ Square Shape

Ceiling and In Wall Speakers CW540SQ Square Shape

Product code: OSD-CW540SQ

Out of Stock
Free Shipping
OSD Price: $49.95
Compare at: $116.99 You Save: $67.04 (57%)
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!
30-Day Money Back Guarantee

Features & Specifications

Add a contemporary look to any room with this pair of square-shaped OSD CW540 in-wall speakers from Outdoor Speaker Depot. These square speakers for in-wall or in-ceiling installation are a modern alternative to traditional rectangular speakers for audio or home theater use. They won't require a construction bracket for retrofit projects.

We guarantee you won't find a lower price. The sound quality is superb, with a 1-inch silk tweeter providing a warm, rich sound and a 5 1/4-inch sturdy polypropylene butyl rubber surround woofer for more consistency of sound versus foam. Butyl rubber keeps its shape longer than foam.

We're winning rave reviews from customers for this square speaker set." Can't beat the quality of these for the price," writes one fan. "Love how they look and sound," writes another.

Each speaker is 7 inches by 7 inches and 3 inches deep. Enjoy a 10-year manufacturer's warranty with your purchase. Visit our DIY video pages for how-to installation tips, or contact our friendly staff of sound system pros. We offer free lifetime product technical support.

What is Butyl Rubber Surround?
Butyl Rubber is a type of material often found in speaker woofers. The advantage of Butyl Rubber is that it keeps it shape longer and produces more consistent sound than foam which eventually dissolves.

For a retrofit installation, no construction bracket is needed.


Other Product Info

The CW540 square in-wall speaker is the industry's first 5.25" square in wall speaker.



  View Owner's Manual          


Product Reviews

Ceiling and In Wall Speakers CW540SQ Square Shape
4.5 Stars based on 11 Review(s)
No. Cal.
5 Stars
I would recommend this item to a friend.

Perfectly Power Hungry Speakers
October 22, 2016
I bought these to replace a pr. of blown Boston Acoustics and have been nothing but impressed. Still breaking them in currently, but have driven them hard a few times and can tell they are of quality & will be capable of producing excellent sound now and in the future (10 Year Warranty). BUY these speakers with CONFIDENCE, they are THAT GOOD!
Quality components, price, FAST shipping & warranty

Fresno, Tx
5 Stars
I would recommend this item to a friend.

Recommend these based on price and performance!!
April 24, 2014
Initially bought 2 sets - 1 each for family and master and very satisfied. Ready to connect sets in living and garage (have treadmill in garage). Hope the are back in stock real soon.

Paula Rodriguez
Anaheim, Ca.
5 Stars
I would recommend this item to a friend.

April 19, 2013
I bought some speakers for a bedroom remodle husband installed them in the wall sound was great so went back and bought some small speakers for the bathroom have not installed but I'm sure sound quality will be great like the first pair.
Great sound

5 Stars
I would recommend this item to a friend.

will by more from these guys
February 3, 2013
this is a very good products for good prices
Easy To Set Up, Good Power Output, Easy to Mount, Great Sound Quality, Attractive Design
Best Uses:
Outdoors, Smaller Rooms, Larger Rooms, Multiple Rooms / Whole House, DJ / Mixing, Home Theater, Basic Systems, Home

Mr Paul
New York
4 Stars
I would recommend this item to a friend.

I would buy this product again
October 25, 2012
The product was just what was needed in this job in a wall across from the bed good sound nice square look and fit into a small space between 2 studs
Easy To Set Up, Great Sound Quality, Good Power Output, Easy to Mount, Attractive Design
Best Uses:

Richard with AVIES Tech
Shawnee Mission, Kansas
5 Stars
I would recommend this item to a friend.

Great Speakers, Great sound
May 30, 2012
Good quality, easy to install, amazing sound for the price. I installed these in a 15x12' dining room with an 8" powered subwoofer and an older Yamaha HTR-5280. On my initial sound test (no sub), bass was popping at high volume. Calibrating my receiver for speaker size made a noticeable difference. With a subwoofer connected, the system sounds best when all LFE (bass) signals are sent to the sub. Overall, theses speakers fill my room with sound without the subwoofer and are incredible with the sub. I say these are a good rear surround option and perfect for stereo with a subwoofer.
Attractive Design, Easy to Mount, Great Sound Quality, Easy To Set Up
Weak Bass
Best Uses:
Smaller Rooms, Dining room, Kitchen, Home Theater, Home

4 Stars
I would recommend this item to a friend.

Very Satisfied
October 27, 2011
Easy to replace 4 lower quality iw wall speakers with this product
Good price value, Great Sound Quality, Attractive Design, Easy to Mount
Best Uses:
Multiple Rooms / Whole House

durham, n.c.
5 Stars
I would recommend this item to a friend.

great product
September 25, 2011
No one can believe how good they were for the price!
Good Power Output, Attractive Design, Great Sound Quality, Easy to Mount

Frank C.
Newark, NJ
4 Stars
I would recommend this item to a friend.

Easily pushes lows/mid/and highs!
July 29, 2011
Can't beat the quality of these for the price. Easily pushes lows/mid/and highs without distortion and easy to install. Very impressed!!
Good Power Output, Easy To Setup, Attractive Design
Best Uses:
Smaller Rooms, Home Theater

Stevens Point, WI
5 Stars

I purchased over a year ...
April 11, 2011
I purchased over a year ago directly from OSD. I need the smaller size of 5 1/5 wall speaker. I just installed a pair of these and I am very impressed with the construction, sound, speaker connnections, and installation tabs, I would order these again for sure...surprisingly for the money they match the effeciency of me polk RC series speakers.

Palm Springs, CA
5 Stars

I went to a party at my ...
August 20, 2010
I went to a party at my friend's house and saw this speaker installed, love how they look and sound. So I went to outdoorspeakerdepot web site and bought 5 pairs for mine. The order process is easy, they arrive next day and I spent the weekend to install them. Overall I love the architectural look and the sound is very balanced.