No Sales Tax
Free Shipping on Thousands of Products
Award-Winning Customer Service
Discontinued Product

Klipsch THX 8" Two-Way In-Wall White Loudspeaker - KS-7800-THX

Abt Model: KS7800THX | UPC Code: 743878017298
This product is no longer available.

Product Details

Klipsch THX 8" Two-Way In-Wall White Loudspeaker, Model KS7800THX (Sold As Each)

Because of its THX® Ultra2 certification, the KS-7800-THX works well with movie presentations playing up to reference levels in rooms of 3,000 cubic feet or larger. The KS-7800-THX is also capable of delivering the same high-output, low distortion signature sound as its traditional enclosure counterpart, the KS-525-THX. It employs an 8-inch aluminum woofer and a patent-pending horn array, consisting of two vertically-stacked Tractrix Horn-loaded tweeters. In order to create enveloping sound fields and precise localization of individual effects, this speaker also utilizes Klipsch's Wide Dispersion Surround Technology™. Also referred to as WDST, this no-compromise approach gives the KS-7800-THX much more placement flexibility than conventional designs.


  • THX® Ultra2 certification
  • 8" aluminum woofer
  • Two vertically-stacked Tractrix Horn-loaded tweeters
  • Utilizes Klipsch's Wide Dispersion Surround Technology™


  • Frequency Response: 80Hz-20kHz ± 3dB
  • Power Handling: 100 w Continuous (400 w Peak)
  • Sensitivity: 91dB @ 2.83 volts / 1 meter
  • Nominal Impedance: 8 ohms
  • Crossover Frequency: 2130Hz
  • Tweeter: Two 1” (2.5cm) Titanium dome compression drivers with neodymium motor structures
  • High Frequency Horn: Patent-pending WDST™ Tractrix® Horn Array
  • Woofer: 8” (20.3cm) Cerametallic™ cone, cast aluminum frame driver
  • Enclosure Material: MDF Motorboard; ABS Shell
  • Enclosure Type: Sealed

Approximate Dimensions:

  • Height: 20.8"
  • Width: 11.8"
  • Depth: 4.5"
  • Cutout
    • Height: 19"
    • Width: 11"

Approximate Weight:

  • Shipping: 17 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer):
    • Five years - Loudspeaker drivers, crossovers and cabinets
    • Two years - Amplifier electronics
Downloadable Resources
Get Adobe Reader
Key Features
Sold As Each/ 100W RMS/400W Peak Power Handling/ THX Ultra2 Certification/ 8 " Aluminum Woofer/ Two Vertically-Stacked Tractrix Horn-Loaded Tweeters/ WDST Tractrix Horn Array/ White Finish
More reasons to buy the Klipsch KS-7800-THX from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Klipsch KS-7800-THX is Brand New.
  • The Klipsch KS-7800-THX Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Speaker ShapeRectangle
ConnectivitySpring Clip
Frequency Response80Hz - 20kHz (+/-3dB)
Impedance8 Ohms
Sensitivity91 dB
Speaker Design2-Way
Speaker TypeIn Wall
Tweeter Size (inches)1
Woofer Size (inches)8
Height (inches)20.8
Width (inches)11.8
Depth (inches)4.5


Check here if you only want to add the selected accessories
to the cart and click the "add to cart" button for this item.
sign up for our newsletter
Join Our Email List & Get $25 Off your next order of $250 or more.