Klipsch Outdoor/Surround in-Ceiling Speaker Soundbar Home Speaker
- 8 inch woofer, titanium and cerametallic parts
- 200 watts maximum power, 8 ohm
- 49Hz to 23KHz frequency response, +/-3dB
- Set of 1, white
- 11 inch square frame, 5.4 inch depth
- 7.4 pounds
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A single big-driver ceiling speaker for distributed home audio. Warranty and cutout details are missing, so check them with the seller.
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ASIN: B0074WSYXCModel: CDT-5800-C IICategory: Ceiling & In-Wall Speakers
Overview
An installer or a homeowner with a finished ceiling gets a large flush speaker here. Klipsch designed it as a high-performance unit that works around the limits of fixed ceiling positions.
The reason to buy is a large driver with a high power rating for home audio in a flush ceiling mount. The limit is that it is one speaker, and the listing includes Bluetooth and outdoor entries that do not fit a passive ceiling speaker.
Who it's for
A ceiling with wiring run to a receiver or amplifier and room for a deep frame is where this unit works. Skip it if cutout size is unknown or if you need a pair in a single order.
Pros and cons
- Large 8 inch driver
- High power rating
- Wide frequency range stated
- Fits whole-house systems
- Sold as a single
- Cutout size not listed
- Warranty not listed
- Wireless and outdoor fields conflict
Performance notes
A large woofer moves more air for bass in a ceiling mount, and the ceiling cavity shapes the sound. Titanium and cerametallic parts are named for the drivers. Real output depends on the amplifier and the room above.
Where it stands among ceiling & in-wall speakers
- #1 most-searched brand and model of the 16 ceiling & in-wall speakers lines we track (by search demand, not sales).
From the specs of the 15 ceiling & in-wall speakers we list; not a test result.
Specifications
| Brand | Klipsch |
|---|---|
| Model | CDT-5800-C II |
| Dimensions & fit | |
| Speaker size | 8 inches |
| Woofer diameter | 8 inches |
| Item dimensions d x w x h | 5.4"D x 11"W x 11"H |
| Item weight | 7.4 pounds |
| Capacity & performance | |
| Speaker maximum output power | 200 watts |
| Construction & materials | |
| Color | white |
| Enclosure material | Plastic, Titanium, Cerametallic |
| Compatibility & installation | |
| Mounting type | Ceiling Mount |
| Connectivity technology | Wired |
| Other details | |
| Impedance | 8 ohm |
| Frequency response | 49Hz-23KHz ± 3dB |
| Number of items | 1 |
Frequently asked questions
Is the CDT-5800-C II Bluetooth?
The listing has a Bluetooth field but also says wired connectivity. It is a passive ceiling speaker that needs an amplifier.
Is it sold in pairs?
No. The title says set of 1.