Klipsch CDT-5800-C II In-Ceiling Speaker - White
Klipsch CDT-5800-C II In-Ceiling Speaker User Manual
Table of Contents
- Package Contents
- Installation
- Speaker Positioning
- Connecting the Speaker
- Treble and Midbass Attenuation Switches
- Troubleshooting
- Frequently Asked Questions
1. Package Contents
- Klipsch CDT-5800-C II In-Ceiling Speaker
- Low-profile SlimTrim magnetic grille
- User Manual
2. Installation
To install the Klipsch CDT-5800-C II In-Ceiling Speaker, you will need the Klipsch IK-800-C installation kit (sold separately). The installation kit includes a mud ring breakaway wire tie, color-coded brackets, and perforated metal wings that easily fasten to the studs via screws, staples, or nails.
For fire-rated speaker enclosures, you can use the Klipsch ME-800-C (sold separately) to meet local building codes and/or reduce sound transfer to adjoining rooms.
3. Speaker Positioning
The CDT-5800-C II features Controlled Dispersion Technology (CDT), which allows you to direct both high and low frequencies towards the listening area. The 8-inch Cerametallic woofer can rotate a full 360° and then shift 15° in any direction, while the 1-inch Titanium Tweeter with symmetrical Tractrix Horn provides accurate sound direction.
4. Connecting the Speaker
Use high-quality speaker wire to connect the Klipsch CDT-5800-C II In-Ceiling Speaker to your amplifier or receiver. Make sure to connect the positive (+) terminal on the speaker to the positive (+) terminal on the amplifier, and the negative (-) terminal on the speaker to the negative (-) terminal on the amplifier.
5. Treble and Midbass Attenuation Switches
The CDT-5800-C II features treble and midbass attenuation switches that allow you to adjust the sound according to your preferences. You can set the switches to -3dB, 0dB, or +3dB to fine-tune the speaker's performance.
6. Troubleshooting
- No sound: Check that the speaker wire connections are secure and that the amplifier or receiver is turned on and set to the correct input.
- Distorted sound: Ensure that the speaker wires are not damaged or frayed, and that the amplifier or receiver's volume is not set too high.
- Uneven sound: Adjust the treble and midbass attenuation switches to achieve a balanced sound.
7. Frequently Asked Questions
- Q: Can these speakers be used in a bathroom or other
high-moisture areas?
A: The Klipsch CDT-5800-C II In-Ceiling Speakers are not specifically designed for wet environments. For a more suitable option, consider the Polk RC80i, which is advertised for use in wet environments. - Q: Are these speakers suitable for Dolby Atmos
setups?
A: Yes, the Klipsch CDT-5800-C II In-Ceiling Speakers work well as Atmos speakers, adding a new dimension to movies with Atmos encoding. - Q: What is the warranty on these speakers?
A: The warranty on the Klipsch CDT-5800-C II In-Ceiling Speakers may vary depending on the seller. It is essential to purchase from an authorized Klipsch dealer to ensure a valid warranty.
FAQ [continued]
Product FAQ:Q: Did anyone order these speakers for $250.00? They are a lot more from an authorized dealer want to make sure they are legit! Thanks
A: They might be legit, but good luck returning them if something goes wrong. Klipsch won't warranty items from unauthorized dealers.
Q: Does it include mounting hardware?
A: Yes. It mounts to drywall very simply. You'll need a Philips-head screwdriver (preferably an electric) to tighten them to the drywall in your ceiling. These're amazing speakers. Enjoy!
Q: Anyone compared these side-by-side to the Klipsch slightly smaller (& cheaper) 5850's??
A: 5650 can not handle the same amount of power and can not play the bass frequencies that the 5800 does
Q: Would you recommend using a cover for ceiling speakers in a vaulted ceiling with blown insulation ?
A: Yes, me 800c....
Q: Is the cdt-5800 a speaker that is compatible with the Sonos amp? I would like to get as much out of my amp as possible
A: That amp is rated at 125 W per channel at 8 Ohms or 200W per channel at 4 Ohms. The CDT-5650-C II has a 50 Watt continuous power rating at 8 Ohms nominal with a 200 Watt peak. Our speakers can run efficiently off of 80% of their minimum power rating so at least we would recommend 40 Watts per channel at 8 Ohms for this model. We also don’t recommend going over halfway to the peak power on our speakers so the maximum recommended would be 100 Watts per channel at 8 Ohms.
Q: Can you wire together to add 6 or 8 speakers to main speaker output on amp? Generally, you would add just 2.
A: Generally, you would wire each speaker to its own dedicated amplifier channel. It is possible to run multiple speakers on one channel if they are wired in series/parallel to maintain the proper impedance if you have a very powerful amplifier.
Q: Can these speakers be mounted in a bathroom? They will be mounted in the ceiling in the same room as there is a shower so there is some moisture.
A: As long as they are not mounted directly above the shower, they will be fine. I have mine mounted in an overhang outside.
Q: What would be a good amp to power 12 of these in a 6 stereo zone whole house audio setup?
A: We don't really recommend brand/models, but hope this helps... Find one with a low THD number and features you need. The CDT-5800-C II model has a 50 Watt continuous power rating at 8 Ohms nominal with a 200 Watt peak. Our speakers can run efficiently off of 80% of their minimum power rating so at least we would recommend 40 Watts per channel at 8 Ohms for this model. We also don’t recommend going over halfway to the peak power on our speakers so the maximum recommended would be 100 Watts per channel at 8 Ohms.
Q: What is the difference between Klipsch cdt-5800 c ii, Klipsch pro 4800 c and the Klipsch pro 4803-c?
A: The main differences include the 5800's directional, cerametallic woofer versus the 4800's non-directional, fiber woofer. The CDT capabilities of the 5800 make it easier to direct where you want the sound to be heard at every level. They are amazing. I'm sure the 4800 is a decent speaker, but in my experience, the 5800's woofer is well worth the difference in price. I still don't own these (some day fingers crossed). I just installed them all the time ... and still never a complaint.
Q: Can I use these speakers for outdoor?
A: Klipsch does not recommend use outdoors.
Q: Polk RC80i verses Klipsch CDT-5800-C II
A: While both speakers are good, the Klipsch CDT-5800-C II has a rotating woofer assembly and a -3dB switch for woofer and tweeter independently. Both have 360deg adjustable tweeters. The Klipsch also has a very nice flush magnetic grill, whereas the Polk has the traditional internal circumference friction fit. The Polks can be tinny at highs and more muddy at lows and mids, while the Klipschs can almost be described as lacking fullness. There's something I can't quite put my finger on with them aside from the need for an additional subwoofer in the room to compensate for lack of low-frequency propagation.
 Specification Sheet (PDF) |  User Guide (PDF) |
Specifications
| Brand | Klipsch |
| Manufacturer | Klipsch |
| Model Number | CDT-5800-C II |
| Category | Electronics > Home Audio > Speakers > Ceiling & In-Wall Speakers |
| Product Dimensions | 5.4 x 11 x 11 inches |
| Item Weight | 7.4 pounds |
| ASIN | B0074WSYXC |
| Item model number | CDT-5800-C II |
| Customer Reviews | 4.7 out of 5 stars 415 ratings 4.7 out of 5 stars |
| Best Sellers Rank | #10,659 in Electronics |
| Is Discontinued By Manufacturer | No |
| Date First Available | February 24, 2008 |
| Model Name | CDT-5800-C II |
| Speaker Type | Woofer |
| Connectivity Technology | Wired |
| Special Feature | Horn-Loaded Technology; Controlled Dispersion Technology; Treble and Midbass Attenuation Switches; Low-Profile SlimTrim™ Magnetic Grille See more |
| Weight | 7.4 pounds |
| Dimensions | 5.4 x 11 x 11 inches |
| First Available | February 24, 2008 |
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