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The Klipsch THX-8000-L is a THX® Ultra2–certified in-wall speaker built for reference-level home theater sound without sacrificing floor space. A 1" titanium compression driver on an 80° x 80° Tractrix® Horn delivers clear dialogue and detailed highs, while an 8" aluminum woofer adds powerful, controlled impact. Its sealed enclosure and flexible vertical/horizontal mounting make it ideal for left, center, or right channel use in premium custom installations. With a paintable edge-to-edge magnetic grille, it disappears into the wall while keeping the performance front and center.
Get the Details
Features & Specs
THX® Ultra2–certified in-wall speaker for cinema-grade performance
Designed to hit the dynamics and clarity demanded by movie soundtracks, delivering a true theater-style experience while staying hidden in the wall.
1" titanium compression driver with 80° x 80° Tractrix® Horn
The horn-loaded compression driver boosts efficiency and helps keep highs clean and intelligible, maintaining strong detail with low distortion at higher volumes.
8" aluminum woofer for dynamic, impactful bass
The rigid aluminum cone is built for speed and punch, creating the slam and realism that makes action scenes and music feel alive.
Sealed enclosure for tight, controlled low end
A sealed design helps reduce boominess and keeps bass accurate, which is especially valuable for predictable performance in custom in-wall installations.
Installs vertically or horizontally for L/C/R or monopole use
Flexible placement makes system design easier—use it as a left, center, or right channel, or wherever a monopole speaker is required, without sacrificing consistency.
Paintable edge-to-edge magnetic grille for a clean, flush finish
The flat, edge-to-edge grille is easy to paint and uses neodymium magnets for secure attachment and quick removal, helping the speaker visually disappear.
THX® Ultra2–certified in-wall speaker for cinema-grade performance
Designed to hit the dynamics and clarity demanded by movie soundtracks, delivering a true theater-style experience while staying hidden in the wall.
1" titanium compression driver with 80° x 80° Tractrix® Horn
The horn-loaded compression driver boosts efficiency and helps keep highs clean and intelligible, maintaining strong detail with low distortion at higher volumes.
8" aluminum woofer for dynamic, impactful bass
The rigid aluminum cone is built for speed and punch, creating the slam and realism that makes action scenes and music feel alive.
Sealed enclosure for tight, controlled low end
A sealed design helps reduce boominess and keeps bass accurate, which is especially valuable for predictable performance in custom in-wall installations.
Installs vertically or horizontally for L/C/R or monopole use
Flexible placement makes system design easier—use it as a left, center, or right channel, or wherever a monopole speaker is required, without sacrificing consistency.
Paintable edge-to-edge magnetic grille for a clean, flush finish
The flat, edge-to-edge grille is easy to paint and uses neodymium magnets for secure attachment and quick removal, helping the speaker visually disappear.
Expert Insight
This in-wall speaker delivers a powerful, theater-like presentation with clear dialogue and impressive dynamics. Installation feels purpose-built for custom work, with a clean magnetic grille that blends into the room once painted. Overall performance is refined and authoritative, making it an excellent choice for high-end home theater builds.
Nate M
Brand Manager
Details
THX-8000-L In-Wall Speaker
Bring true cinema dynamics to a dedicated home theater without giving up floor space. The Klipsch THX-8000-L is a high-output, THX® Ultra2–certified in-wall speaker engineered for reference-level movie and music playback, with a sealed enclosure design for tight, controlled bass. Its 1" titanium dome compression driver is horn-loaded with an 80° x 80° Tractrix® Horn for focused dialogue, high efficiency, and low distortion, while the 8" aluminum woofer delivers punchy impact that feels big and effortless. Designed for left, center, or right channel use (or anywhere a monopole speaker is needed), it installs vertically or horizontally with sure-grip mounting dogs for long-term reliability. An edge-to-edge, paintable grille with premium neodymium magnets helps the speaker disappear into the wall so the sound can take center stage. The Klipsch THX-8000-L is part of ListenUp's Klipsch In-Wall Speakers Collection.
What It's Good At:
Delivering THX® Ultra2–certified, reference-level home theater performance in a hidden in-wall design
Producing crisp, intelligible dialogue and detailed highs via a titanium compression driver + Tractrix® Horn
Hitting hard with clean, controlled bass thanks to a sealed enclosure and 8" aluminum woofer
Staying consistent in different layouts (vertical or horizontal mounting; L/C/R or monopole applications)
Blending into modern décor with an edge-to-edge, paintable, magnet-mounted grille
Building seamless systems by timbre-matching with other Klipsch THX-certified speakers
THX-8000-L Full Specifications:
System Type: 2-way in-wall
THX Certification: THX® Ultra2 Certified (also referenced as THX® Ultra Certified on spec documentation)
Recommended Use Case: Works well for multi-channel movie/music up to reference levels in rooms 3,000 cubic feet or larger
Frequency Response: 80Hz–20kHz ± 3dB
Power Handling: 150W continuous / 600W peak
Sensitivity: 91dB
Nominal Impedance: 8 ohms
Crossover Frequency: 2300Hz
High Frequency Driver: 1" (2.5cm) titanium dome compression driver mated to 80° x 80° Tractrix® Horn
Low Frequency Driver: 8" (20cm) aluminum cone woofer
Enclosure Type: Sealed enclosure
Hole / Wall Opening Dimension: 19" (48.3cm) H x 10" (25.4cm) W
Overall Product Dimensions (listed on product page): 20.63" (524mm) H x 11.63" (295.4mm) W
Overall Dimensions (listed on spec sheet): 20.8" (52.7cm) H x 11.8" (29.8cm) W
Mounting Depth (listed on product page): 3.88" (98.55mm)
Mounting Depth (listed on spec sheet): 3.7" (9.4cm)
Weight: 17.5 lb (7.9kg)
Finish (listed on product page): White with brushed aluminum facia
Finish (listed on spec sheet): White paintable grille
Mounting Hardware: Sure-grip mounting dogs for even pressure against drywall
Installation Kit: IK-802-W
Cutout Dimensions (as listed on product page): 10.12" W x 19.13" H (also shown as 485.90mm W x 257.05mm H on-page)
Klipsch THX-8000-L Q&A
What is the Klipsch THX-8000-L designed for?
It’s built to deliver real cinema-quality sound in a discreet in-wall format, ideal for dedicated home theaters that want high output without floor-standing speakers.
Can the THX-8000-L be used as a left, center, or right channel speaker?
Yes. It’s designed for left/center/right duty and can also be used anywhere a monopole speaker is needed.
Is this speaker THX certified?
Yes. The THX-8000-L is THX® Ultra2–certified, designed for reference-level playback in appropriately sized rooms.
What drivers does the THX-8000-L use?
It pairs a 1" titanium dome compression driver on an 80° x 80° Tractrix® Horn with an 8" aluminum cone woofer.
Does it work for vertical or horizontal installation?
Yes. It’s engineered to perform consistently whether installed vertically or horizontally.
What kind of enclosure does it use, and why does that matter?
It uses a sealed enclosure, which helps keep bass tight and controlled while improving predictability in-wall.
Can the grille be painted to match my wall?
Yes. The edge-to-edge grille is paintable and uses neodymium magnets for a clean, flush look with easy removal.
What amplifier power is appropriate?
With 150W continuous / 600W peak handling and 91dB sensitivity, it pairs well with quality home-theater amplification; choose clean power within the speaker’s ratings for best results.
The Klipsch THX-8000-L is a THX® Ultra2–certified in-wall speaker built for reference-level home theater sound without sacrificing floor space. A 1" titanium compression driver on an 80° x 80° Tractrix® Horn delivers clear dialogue and detailed highs, while an 8" aluminum woofer adds powerful, controlled impact. Its sealed enclosure and flexible vertical/horizontal mounting make it ideal for left, center, or right channel use in premium custom installations. With a paintable edge-to-edge magnetic grille, it disappears into the wall while keeping the performance front and center.
Get the Details
Features & Specs
Features & Specs
THX® Ultra2–certified in-wall speaker for cinema-grade performance
Designed to hit the dynamics and clarity demanded by movie soundtracks, delivering a true theater-style experience while staying hidden in the wall.
1" titanium compression driver with 80° x 80° Tractrix® Horn
The horn-loaded compression driver boosts efficiency and helps keep highs clean and intelligible, maintaining strong detail with low distortion at higher volumes.
8" aluminum woofer for dynamic, impactful bass
The rigid aluminum cone is built for speed and punch, creating the slam and realism that makes action scenes and music feel alive.
Sealed enclosure for tight, controlled low end
A sealed design helps reduce boominess and keeps bass accurate, which is especially valuable for predictable performance in custom in-wall installations.
Installs vertically or horizontally for L/C/R or monopole use
Flexible placement makes system design easier—use it as a left, center, or right channel, or wherever a monopole speaker is required, without sacrificing consistency.
Paintable edge-to-edge magnetic grille for a clean, flush finish
The flat, edge-to-edge grille is easy to paint and uses neodymium magnets for secure attachment and quick removal, helping the speaker visually disappear.
THX® Ultra2–certified in-wall speaker for cinema-grade performance
Designed to hit the dynamics and clarity demanded by movie soundtracks, delivering a true theater-style experience while staying hidden in the wall.
1" titanium compression driver with 80° x 80° Tractrix® Horn
The horn-loaded compression driver boosts efficiency and helps keep highs clean and intelligible, maintaining strong detail with low distortion at higher volumes.
8" aluminum woofer for dynamic, impactful bass
The rigid aluminum cone is built for speed and punch, creating the slam and realism that makes action scenes and music feel alive.
Sealed enclosure for tight, controlled low end
A sealed design helps reduce boominess and keeps bass accurate, which is especially valuable for predictable performance in custom in-wall installations.
Installs vertically or horizontally for L/C/R or monopole use
Flexible placement makes system design easier—use it as a left, center, or right channel, or wherever a monopole speaker is required, without sacrificing consistency.
Paintable edge-to-edge magnetic grille for a clean, flush finish
The flat, edge-to-edge grille is easy to paint and uses neodymium magnets for secure attachment and quick removal, helping the speaker visually disappear.
Expert Insight
Expert Insight
This in-wall speaker delivers a powerful, theater-like presentation with clear dialogue and impressive dynamics. Installation feels purpose-built for custom work, with a clean magnetic grille that blends into the room once painted. Overall performance is refined and authoritative, making it an excellent choice for high-end home theater builds.
Nate M
Brand Manager
Details
Details
THX-8000-L In-Wall Speaker
Bring true cinema dynamics to a dedicated home theater without giving up floor space. The Klipsch THX-8000-L is a high-output, THX® Ultra2–certified in-wall speaker engineered for reference-level movie and music playback, with a sealed enclosure design for tight, controlled bass. Its 1" titanium dome compression driver is horn-loaded with an 80° x 80° Tractrix® Horn for focused dialogue, high efficiency, and low distortion, while the 8" aluminum woofer delivers punchy impact that feels big and effortless. Designed for left, center, or right channel use (or anywhere a monopole speaker is needed), it installs vertically or horizontally with sure-grip mounting dogs for long-term reliability. An edge-to-edge, paintable grille with premium neodymium magnets helps the speaker disappear into the wall so the sound can take center stage. The Klipsch THX-8000-L is part of ListenUp's Klipsch In-Wall Speakers Collection.
What It's Good At:
Delivering THX® Ultra2–certified, reference-level home theater performance in a hidden in-wall design
Producing crisp, intelligible dialogue and detailed highs via a titanium compression driver + Tractrix® Horn
Hitting hard with clean, controlled bass thanks to a sealed enclosure and 8" aluminum woofer
Staying consistent in different layouts (vertical or horizontal mounting; L/C/R or monopole applications)
Blending into modern décor with an edge-to-edge, paintable, magnet-mounted grille
Building seamless systems by timbre-matching with other Klipsch THX-certified speakers
THX-8000-L Full Specifications:
System Type: 2-way in-wall
THX Certification: THX® Ultra2 Certified (also referenced as THX® Ultra Certified on spec documentation)
Recommended Use Case: Works well for multi-channel movie/music up to reference levels in rooms 3,000 cubic feet or larger
Frequency Response: 80Hz–20kHz ± 3dB
Power Handling: 150W continuous / 600W peak
Sensitivity: 91dB
Nominal Impedance: 8 ohms
Crossover Frequency: 2300Hz
High Frequency Driver: 1" (2.5cm) titanium dome compression driver mated to 80° x 80° Tractrix® Horn
Low Frequency Driver: 8" (20cm) aluminum cone woofer
Enclosure Type: Sealed enclosure
Hole / Wall Opening Dimension: 19" (48.3cm) H x 10" (25.4cm) W
Overall Product Dimensions (listed on product page): 20.63" (524mm) H x 11.63" (295.4mm) W
Overall Dimensions (listed on spec sheet): 20.8" (52.7cm) H x 11.8" (29.8cm) W
Mounting Depth (listed on product page): 3.88" (98.55mm)
Mounting Depth (listed on spec sheet): 3.7" (9.4cm)
Weight: 17.5 lb (7.9kg)
Finish (listed on product page): White with brushed aluminum facia
Finish (listed on spec sheet): White paintable grille
Mounting Hardware: Sure-grip mounting dogs for even pressure against drywall
Installation Kit: IK-802-W
Cutout Dimensions (as listed on product page): 10.12" W x 19.13" H (also shown as 485.90mm W x 257.05mm H on-page)
Klipsch THX-8000-L Q&A
What is the Klipsch THX-8000-L designed for?
It’s built to deliver real cinema-quality sound in a discreet in-wall format, ideal for dedicated home theaters that want high output without floor-standing speakers.
Can the THX-8000-L be used as a left, center, or right channel speaker?
Yes. It’s designed for left/center/right duty and can also be used anywhere a monopole speaker is needed.
Is this speaker THX certified?
Yes. The THX-8000-L is THX® Ultra2–certified, designed for reference-level playback in appropriately sized rooms.
What drivers does the THX-8000-L use?
It pairs a 1" titanium dome compression driver on an 80° x 80° Tractrix® Horn with an 8" aluminum cone woofer.
Does it work for vertical or horizontal installation?
Yes. It’s engineered to perform consistently whether installed vertically or horizontally.
What kind of enclosure does it use, and why does that matter?
It uses a sealed enclosure, which helps keep bass tight and controlled while improving predictability in-wall.
Can the grille be painted to match my wall?
Yes. The edge-to-edge grille is paintable and uses neodymium magnets for a clean, flush look with easy removal.
What amplifier power is appropriate?
With 150W continuous / 600W peak handling and 91dB sensitivity, it pairs well with quality home-theater amplification; choose clean power within the speaker’s ratings for best results.
