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InwallTech® HD-650.2W

InwallTech HD-650.2W High Definition 6 1/2" Virtually Invisible Wall Speakers
High Definition Wall Speakers -- Trimless

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Compare at: $599.00
Sale Price: $429.00 pair
Sale Extended Thru: 10-11-22
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Index Score: 90

Stock Status:
In Stock

Availability: Usually ships same day before 3 Eastern Time!
Product Code: HD650_2W

Description Technical Specs Frequently Asked Questions

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.

"Finally, our flagship line of speakers are here! This HD line of trimless speakers are very good....and very good for the price. With this style of grill, the speakers take on an elegant feel, integrating nicely in even the highest-end homes. Factory direct from a strong retailer is your best bet these days...no middle-man"
Brian Kruse
InwallTech Review HD650.2W
Read the review of the InwallTech HD650.2W at InwallReviews.com

InwallTech HD650.2W

These speakers are sold in pairs for the price listed.

-Woofer: 6 1/2" Provlar™ Woofers (new improved version of Kevlar) with butyl rubber surround, 1" voice coil, 22 oz. magnet with vented pole piece
-Tweeter: 1" Pure Zelenium™ Dome pivots 30 degrees, ferro-fluid cooled, neodymium magnet, wide dispersion design
-Crossover: Phonalic Heavy Duty Reinforced PCB board, independent 12 db woofer section, 12 db tweeter section, Polyimide auto protect over power reset automatic switch, Gold plated terminal posts will accept up to 14 AWG wire.
- 3/ 0/ +3 db attenuation switchs for independent tweeter and woofer control
-Impedance: Switchable 4 or 8 ohm
-Sensitivity: 89 db measured with 1 watt / 1 meter away
-Maximum Thermal Power Rating: 125 Watts
-Overall Frequency response: 40 Hz- 30,000 Hz (+ - 9db)
-Low Frequency limit -3db: 50Hz
-Upper Frequency limit -3db: 25,000Hz
-Dimensions: 12 1/8" x 8 3/4" x 3 1/2"
-Cut out dimensions: 11" x 7 1/2" (It's advised to NOT cut your opening until you have the speakers in hand, a template is included with the speakers)

Installation Tip for Starting Dog Ear Mounting

Industry Comparison:

InwallTech HD650.2W B & W CWM 664
See on ABT.com
Index Score:
$429 pr.
Index Score:
$550 pr.
This comparison illustrates InwallTech's principles of making the most of materials available to get audiophile quality keeping pricing at affordable levels giving you the most purchasing power when shopping for inwall speakers.
Promo Video describing the features of the HD650.2W Speakers

What's the difference between traditional and "trimless"?

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Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 30 Write a review.

  0 of 0 people found the following review helpful:
5 of 5 These things are sick October 12, 2021
Reviewer: Mike Ristow from Buford, GA United States  
I just finished our basement and install the 7.1 with two additional Atmos speakers in the ceiling these things blow away my expectations they are amazing sounding people that have come over and watch movies say it sounds better than a movie theater I would definitely buy from them again

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  0 of 0 people found the following review helpful:
5 of 5 Bought multiple speakers March 25, 2021
Reviewer: Judhajit Dutta from Matthews, NC United States  
This is the 2nd time we are buying from inwall. Really great stuff with no issues.

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  0 of 0 people found the following review helpful:
5 of 5 Great speakers, great price, great personal servic December 25, 2020
Reviewer: John Maurer from Stuart, FL United States  
I was so happy to discover InwallTech.
We had gotten a proposal from a Home Theater contractor.  I couldn’t understand why speakers cost more than a "near top of the line" TV.  This put the whole job beyond our budget.
Thinking DIY, I looked for speakers at Best Buy.  Again, I couldn’t understand why good (not best) speakers were so expensive.
I found InwallTech online.  It appeared they had good speakers at good prices.  Astonishingly, you can schedule a 20 minute telephone consultation.
I got a phone call from Brian (the owner).  He listened to my desires & explained differences in speakers (materials, crossover, etc.).
I asked for 2 recommendations, one for their top of the line speakers and another for one price point below.  Prices were so reasonable I went with the top.
The sound is great!
I got all 5 speakers (Kevlar and Titanium) for less than 1/2 the cost of name-brand polypropylene speakers.
PS: Our family room seems larger with the speakers in the walls.

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  0 of 0 people found the following review helpful:
5 of 5 Best speakers ever! November 5, 2020
Reviewer: John M. from Southlake, TX United States  
Speakers used in media room. You can't beat the rich sound quality of these speakers. I was at first hesitant to buy speakers from an online store, but boy am I glad that I did. You can't beat the quality of these awesome speakers and the price just makes this purchase all the more sweet.

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  0 of 0 people found the following review helpful:
5 of 5 Wall Speaker Replacement February 14, 2020
Reviewer: Anonymous Person from Sacramento , CA United States  
The speakers arrived as expected. Seamless experience.

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