For screen reader problems with this website, please call315-472-77663 1 5 4 7 2 7 7 6 6Standard carrier rates apply to texts.

Klipsch® THX® ULTRA2™ 8" In-Wall Speaker

Model #: PRO-7800-L-THX
At a Glance

Klipsch® THX® ULTRA2™ 8" In-Wall Speaker with cinema quality sound and edge-to-edge grille

Available in Store Only
$1,834.00Save $NaN

Get to know this product.

Engineered to bring real cinema sound to the comforts of home without taking up valuable floor space, the PRO-7800-L-THX offers the ultimate performance in a hidden solution loudspeaker. It is designed for left, center or right channel use or wherever a monopole speaker is needed.

  • 1” Titanium Dome Compression Driver mated to 80° x 80° Tractrix® Horn
  • 8” Aluminum Woofer

THX® ULTRA2 Certified

  • Delivers effortless dynamic range and brings superior sound to larger areas thanks to its highly regarded THX Ultra2 certification. It not only delivers consistent compelling audio to larger-sized rooms it also brings real cinema sound to the comforts of home without taking up any floor space.

Cinema Quality Sound

  • Employs high output fiberglass woofers for powerful bass impact, while a 1-inch titanium tweeter mated to a new symmetrical pattern 90 x 90 square Tractrix® Horn generates flat in-room frequency response with high efficiency and low distortion.

Maximum Installation Reliability

  • This in-wall speaker also consistently delivers thrilling, realistic sound, whether it's installed horizontally or vertically. It features sure-grip mounting dogs that provide even pressure against drywall for long- term installation reliability, and includes a paintable grille that blends in perfectly with any de´cor.

Unlimited Flexibility

  • Timbre matched to all of our THX-certified products, so you can mix and match to create an unbeatable, discreet stereo or home theater system that's just right for you.

Edge-To-Edge Grill

  • Covering the whole of the speaker makes painting the product both simpler and quicker. Premium Neodynium magnets make it easy to install and remove and ensure a secure and flush fit without any moving parts. The flat grill allows better harmonization with today's modern interior designs and disappear into the background, enabling sound to take center stage.


Tweeter Composition:Titanium
Woofer Composition:Aluminum Cone


Crossover Type:2300Hz
Sold As:Each


Speaker Output Power:150


Color:White with Brushed Aluminum Facia

Misc. Specs

Product Weight17.5
RMS Power Handling (Watts)600
Impedance8 ohms
Maximum Power Handling (Watts)600
Speaker TypeIn-Wall Speakers
Depth (in.)3.7
Height (in.)20.8
Width (in.)11.8
Woofer Size8"
WarningProposition 65 Warning for California Residents