• Inwalltech HD650.1A Angled Speakers
  • Inwalltech HD650.1A Angled Speakers Rear Side View 2
  • Inwalltech HD650.1A Angled Speakers Front View
  • Inwalltech HD650.1A Angled Speakers With Grill
  • Inwalltech HD650.1A Angled Speakers Rear View
  • Inwalltech HD650.1A Angled Speakers Rear Side View




Ultimate High Performance Audiophile Loudspeakers

Advanced High End Theater
Audiophile Music Listening Areas
Designer Interiors

Premium, luxury, preeminent, supreme, unparalleled, paramount, primo, leading, first-class, finest, precious, life-like, extravagant, etc.

Get ready because you’re looking at the most performance you can get out of an inwall design before paying exotic prices. This line delivers luxury fulfillment of life-like audio reproduction. Envision a home theater capable of immersing you into the true embodiment of the movie director’s dream.


  • Exceptional low end fidelity for the most intense musical or theatrical pieces created by Provlar™ woofers. Our improved version of Kevlar, introduced in 2010.
  • Vivid high end and unassuming midrange performance for greater accuracy and more life-like imaging, taming the shrillish properties of typical Titanium with Zelenium-Dome™tweeters. Our improved version of Titanium, also introduced in 2010.
  • Easy one-cut, drop-in installation puts built-in audio within reach, with Exact Fit templates and a precision flange that clamps the speaker securely to the drywall.
  • Get a lifetime of reliable sound from the durable, CAD (computer aided design) modeled, injection-molded butyl rubber surrounds suppress unwanted cone resonances.
  • Enjoy greater accuracy and more realistic imaging with aiming tweeters that pivot independently.
  • Timbre matching (the family of speakers sound the same) ensuring utterly seamless blending from speaker to speaker. They are acoustically inert, for dynamic, unimpeded sound and more uniform coverage, even in larger rooms with nearly transparent, ultra-small perfs.
  • Practically invisible once installed with the magnetically attached exclusive wafer-thin Rarefied-Grille™
  • Visualize an even more hidden look by painting the grill and frame of the speakers for a nearly invisible installation.

Additional Information

Sold As Pair
Series High Definition Series
Brand InwallTech®
InwallReviews.com Index Score 89.5
--How this number is calculated?
Woofer Provlar™ (Improved Kevlar (15)
Tweeter Zelenium™ (Improved Titanium) (15)
Low Frequency Limit <40 Hz (9)
High Frequency Limit >22,000 Hz (8.5)
Features Angled (1), Pivoting Tweeter (1), Auto-Protect Switch (1), Trimless Grill (1), Tweeter Control, Gold Binding Posts (1)
Crossover 12db (8)
Sensitivity 89db (8.5)
Warranty 10+ years (10)
Wattage 101-125 watts (9.5)
(Cut Out ) Height 8.25
(Cut Out ) Width 8.25
(Cut Out ) Depth 5.25
(Overall) Height 9.375
(Overall) Width 9.375
(Overall) Depth 5.25

Customer Reviews

Front and Center Channel Speakers Review by Lance T.
Inwall has both high quality speakers and very good pricing. Service was great (Posted on 2/19/14)
HD-650.1A Review by Rich Franken's
Excellent quality (Posted on 1/30/14)
Installed 4 speakers in a church for PA use. Review by jakw21(at)earthlink.net
I found these to work very well as a smaller PA system in a church installation.

I did test and play these at higher volume for a few hours to make sure they could handle higher output and they were rock solid.

I was able to get a great sound (plenty of low end) by using a crossover at 55hz 48db curve and around 14kHz 6db curve. I also limited a 250watt amp. to produce clean power and not to go over 100watts.

Only voice and acoustic instruments used in the PA. These sound very natural and are EQ-able in a tough smaller echo filled room.

These had a slight peak around 250Hz, 1kHz and 2.5kHZ. I placed them in insulated walls. Got pretty flat response from 50Hz on up to 12kHZ.

Very easy to install. The only negative would be that the screws to tighten the wall clamps down are VERY tight and hard to "screw" in. I couldn't feel when I was tightening up against the sheet rock causing some minor "bubbling" by the "feet".

Very happy overall. (Posted on 11/12/13)
Speakers Review by EAG
Speakers arrived on time as promised. Customer support was knowledgeable and followed up. (Posted on 5/28/13)
7.1 Conversion Review by Tom Jury
I added two speakers to my surround sound system in support of a new Sharp Aquos 70" TV and Yamaha 7.1 amplifier.The install was a snap. Looks and sounds great! (Posted on 5/16/13)
look great Review by Harold Williams
Don't know (Posted on 3/17/13)
Speaker Purchase Review by Rodney Lines
Before I purchased these two ceiling speakers I knew little about the subject and still do. I was (Posted on 12/27/12)
HD Speakers Review by Wayne Talley
After installing the speakers and setting up the system (Posted on 12/15/12)
in cieling speakers Review by Richard Dominiak
very easy to install and sound great. (Posted on 9/26/12)
Easy Setup and Great Sound Review by Timmiester
Ordered four ceiling speakers and they were extremely easy to install. Less than 10 minutes per speaker with existing wire. Great sound! (Posted on 8/29/12)
Love them! Review by Murfy721
Purchased these for our family room last year. Worried that using in ceiling speakers wouldn't give great sound. Boy was I wrong! Loved them so much we just installed them in our bedroom. Highly recommend! (Posted on 8/10/12)
Wow... I had a friend of mine who's an electrician Review by Hunterhad
Wow... I had a friend of mine who's an electrician install the wiring and cut the holes in my basement home theater room. I purchase 4 ceiling mounted speakers from InWall and then bought the other two speakers (center and sub) from other sources. Upon opening up one of the speaker boxes I noticed that the back of the tweeter cone was loose. I was able to twist it back in place and then install the ceiling speakers myself mounting them in the holes cut by the electrician. It was so easy to install them... no problems at all. The speakers all sounded great. I was expecting the "damaged" one to perhaps have some vibrations or other problems since I just hand tightened the tweeter backing on. It worked great though.[...] (Posted on 7/3/12)
surround sound speakers Review by Richie Ricardo
speakers are rear speakers on a 5.1 system. (Posted on 5/11/12)
cool ceiling speakers Review by mungbrain
Great website (Posted on 4/30/12)
Excellent Product Review by Tbucket
This was one of the easiest projects I have done and the results were perfect. My system sounds twice as good (Posted on 2/6/12)
My Speakers Review by Jonathan Fosbre
Very happy with my HD 650 speakers. I had my home pre-wired and wanted everything hidden in the ceiling. I purchased three of the speakers (two front and a center speaker) that come down at a 20" angel and Brian (who is awesome) helped me pick out the rear matching speakers. I have Bose in my garage that do not sound half as good as my my 650's. I think you cannot beat these speakers for this kind of price point. (Posted on 10/13/00)

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