[{"id":300346900639,"handle":"klipsch-atmos-speakers","updated_at":"2025-06-29T03:21:52-06:00","published_at":"2024-05-16T16:48:39-06:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"Klipsch Atmos Speakers","body_html":"\u003cp\u003e\u003cspan\u003eKlipsch Atmos Speakers at ListenUp - Shop all Klipsch Atmos Speakers online now at Authorized Online Klipsch Dealer ListenUp! Partner with ListenUp to tailor a Klipsch Dolby Atmos Speakers solution to your specific needs and receive expert setup assistance, guaranteeing that your audio system reaches new heights of excellence in your home.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","image":{"created_at":"2024-05-16T16:48:38-06:00","alt":"Klipsch Atmos Speakers at ListenUp - Shop all Klipsch Atmos Speakers at Authorized Online Klipsch Dealer ListenUp","width":2000,"height":2000,"src":"\/\/listenup.com\/cdn\/shop\/collections\/Amazon_Ready-RP-500SA-II_-_Black_-_Pair_Hero_-_Grille_Off.jpg?v=1742501984"}},{"id":300346769567,"handle":"klipsch-ceiling-speakers","title":"Klipsch Ceiling Speakers","updated_at":"2025-06-23T17:36:45-06:00","body_html":"\u003cp\u003eKlipsch Ceiling Speakers at ListenUp - Shop all Klipsch Ceiling Speakers online now at Authorized Online Klipsch Dealer ListenUp! Partner with ListenUp to tailor a Klipsch In-Ceiling Speakers solution to your specific needs and receive expert setup assistance, guaranteeing that your audio system reaches new heights of excellence in your home.\u003c\/p\u003e\n\u003c!----\u003e","published_at":"2024-05-16T16:24:18-06:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"title","relation":"contains","condition":"Klipsch"},{"column":"title","relation":"contains","condition":"Ceiling"}],"published_scope":"global","image":{"created_at":"2024-05-16T16:24:17-06:00","alt":"Klipsch Ceiling Speakers at ListenUp - Shop all Klipsch In Ceiling Speakers online now at Authorized Online Klipsch Dealer ListenUp","width":1800,"height":1800,"src":"\/\/listenup.com\/cdn\/shop\/collections\/pro-180rpc.jpg?v=1715898257"}},{"id":300346114207,"handle":"klipsch-speakers","title":"Klipsch Speakers","updated_at":"2025-07-08T17:33:48-06:00","body_html":"\u003cp\u003eKlipsch Speakers at ListenUp - Shop all Klipsch Speakers online now at Authorized Online Klipsch Dealer ListenUp! Klipsch was one of ListenUp's first brands and we've been carrying Klipsch Speakers since the 70's. Not finding the Klipsch you're looking for? Partner with ListenUp to tailor a Klipsch Speaker solution to your specific needs and receive expert setup assistance, guaranteeing that your audio system reaches new heights of excellence in your home.\u003c\/p\u003e\n\u003c!----\u003e","published_at":"2024-05-16T14:12:21-06:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"title","relation":"contains","condition":"Klipsch"},{"column":"title","relation":"contains","condition":"Speaker"}],"published_scope":"global","image":{"created_at":"2024-05-16T14:28:12-06:00","alt":"Klipsch Speakers - Shop All Klipsch at Online authorized Klipsch Dealer ListenUp","width":1920,"height":1277,"src":"\/\/listenup.com\/cdn\/shop\/collections\/Klipsch_HeresyIV_close-up_e81918c5-fc4e-4e9e-b272-1507af2e56b0.webp?v=1715891292"}},{"id":300709740703,"handle":"on-sale","updated_at":"2025-07-09T10:18:35-06:00","published_at":"2024-05-30T09:39:13-06:00","sort_order":"best-selling","template_suffix":"","published_scope":"web","title":"On Sale","body_html":""},{"id":280576852127,"handle":"deals","updated_at":"2025-07-08T22:45:05-06:00","published_at":"2021-12-07T11:17:52-07:00","sort_order":"created-desc","template_suffix":"deals","published_scope":"global","title":"Warehouse Deals","body_html":"","image":{"created_at":"2022-01-06T16:12:40-07:00","alt":"deals ","width":1146,"height":455,"src":"\/\/listenup.com\/cdn\/shop\/collections\/deals.png?v=1641510760"}},{"id":301151355039,"handle":"welcome10","updated_at":"2025-07-09T10:18:36-06:00","published_at":"2024-07-02T15:18:25-06:00","sort_order":"best-selling","template_suffix":null,"published_scope":"web","title":"Welcome10","body_html":null}]
Klipsch CS-18C 8" In-Ceiling Speaker - Clearance / Open Box
Open box items that are rated a 10/10 after our 10-point inspection. The unit will have no cosmetic damage, the original manufacturer box and accessories, and a full manufacturer’s warranty. The box may show signs of wear and tear from shipping.
Using the same design principles of the premium architectural and box speaker lines, the Klipsch Custom series delivers true Klipsch sound to any budget. The CS-18C features an 8" Polymer woofer and a 1" Polymer tweeter. Utilizing the Sky Hook® patented Cinch by Swarm Installation System, your install time is reduced by 75%.
Get the Details
Using the same design principles of the premium architectural and box speaker lines, the Klipsch Custom series delivers true Klipsch power and performance to any budget. With an 8" Polymer woofer and a 1" Polymer Dome tweeter the CS-18C brings dynamic, powerful, detailed Klipsch sound to your distributed audio, home theater, or 2-channel system.
PATENT-PENDING SKYHOOK™ TOOL-FREE INSTALLATION SYSTEM
The exclusive installation system engages the dog legs automatically when the speaker is inserted into the cutout hole with a preset clamping force, eliminating the possibility of overtorquing. This fast, easy installation system reduces install time by up to 75%.
ALL NEW, BEZEL-FREE MAGNETIC GRILLE
A completely redesigned powder coated magnetic steel grille eliminates the bezel for seamless, pristine integration into the living space.
SPECIFICATIONS:
Frequency Range: 63Hz - 20kHz +/- 3dB
High Frequency Driver: 1" (1.9cm) Polymer Dome Tweeter
Low Frequency Driver: 8" (20.32cm) Polymer Woofer
Sensitivity: 92 dB @ 2.83V / 1m
Power Handling: 40W RMS / 160W PEAK
Impedance: 8 Ohm Compatible
Enclosure Type: ABS/Infinite Baffle
Finish: Black Baffle/Frame, White Paintable Grille
Product Dimensions: 10.75" W x 10.75" H x 4.5" D (27.3cm H x 27.3cm W x 11.5cm D)
Mounting Depth: 4.45" (11.3cm)
Cutout Dimensions: 9.8" (24.9cm)
Product Weight: 7.4 lbs (3.36kg)
Included: Flat Magnetic Grille
Installation Kit: IK-800-C II (Sold Separately)
Fire Rated Enclosure: ME-800-C (Sold Separately)
Built From: 2017
Reviews
Product Description
Product Description
Using the same design principles of the premium architectural and box speaker lines, the Klipsch Custom series delivers true Klipsch sound to any budget. The CS-18C features an 8" Polymer woofer and a 1" Polymer tweeter. Utilizing the Sky Hook® patented Cinch by Swarm Installation System, your install time is reduced by 75%.
Get the Details
Using the same design principles of the premium architectural and box speaker lines, the Klipsch Custom series delivers true Klipsch power and performance to any budget. With an 8" Polymer woofer and a 1" Polymer Dome tweeter the CS-18C brings dynamic, powerful, detailed Klipsch sound to your distributed audio, home theater, or 2-channel system.
PATENT-PENDING SKYHOOK™ TOOL-FREE INSTALLATION SYSTEM
The exclusive installation system engages the dog legs automatically when the speaker is inserted into the cutout hole with a preset clamping force, eliminating the possibility of overtorquing. This fast, easy installation system reduces install time by up to 75%.
ALL NEW, BEZEL-FREE MAGNETIC GRILLE
A completely redesigned powder coated magnetic steel grille eliminates the bezel for seamless, pristine integration into the living space.
SPECIFICATIONS:
Frequency Range: 63Hz - 20kHz +/- 3dB
High Frequency Driver: 1" (1.9cm) Polymer Dome Tweeter
Low Frequency Driver: 8" (20.32cm) Polymer Woofer
Sensitivity: 92 dB @ 2.83V / 1m
Power Handling: 40W RMS / 160W PEAK
Impedance: 8 Ohm Compatible
Enclosure Type: ABS/Infinite Baffle
Finish: Black Baffle/Frame, White Paintable Grille
Product Dimensions: 10.75" W x 10.75" H x 4.5" D (27.3cm H x 27.3cm W x 11.5cm D)