---
product_id: 1176233
title: "Klipsch CDT-3650-C II In-Ceiling Speaker - White (Each)"
brand: "klipsch"
price: "€ 290.57"
currency: EUR
in_stock: true
reviews_count: 12
category: "Klipsch"
url: https://www.desertcart.es/products/1176233-klipsch-cdt-3650-c-ii-in-ceiling-speaker-white-each
store_origin: ES
region: Spain
---

# Controlled Dispersion Technology 6.5" Pivoting IMG Woofer 1" Aluminum Tweeter Klipsch CDT-3650-C II In-Ceiling Speaker - White (Each)

**Brand:** klipsch
**Price:** € 290.57
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your space with sound that commands attention — don’t just listen, experience it!

## Quick Answers

- **What is this?** Klipsch CDT-3650-C II In-Ceiling Speaker - White (Each) by klipsch
- **How much does it cost?** € 290.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/1176233-klipsch-cdt-3650-c-ii-in-ceiling-speaker-white-each)

## Best For

- klipsch enthusiasts

## Why This Product

- Trusted klipsch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable Treble:** Adjust treble attenuation switches to tailor crisp highs exactly to your space and taste.
- • **Powerful Performance:** 100 watts max output ensures your sound is as bold as your lifestyle.
- • **Versatile Connectivity:** Compatible with laptops, smartphones, and more via wired and Wi-Fi options for ultimate flexibility.
- • **Precision Sound Control:** Horn-loaded tech and CDT deliver focused, room-filling audio that puts you in the front row.
- • **Seamless Ceiling Integration:** Sleek white finish and ceiling mount design blend effortlessly into modern interiors.

## Overview

The Klipsch CDT-3650-C II is a premium in-ceiling speaker featuring a 6.5-inch pivoting IMG woofer and 1-inch aluminum tweeter, enhanced by horn-loaded technology and Controlled Dispersion Technology for precise, immersive audio. With customizable treble attenuation and a sleek white design, it delivers powerful 100-watt output and versatile connectivity, making it ideal for professional-grade home or office audio setups.

## Description

Klipsch CDT-3650-C II In-Ceiling Speaker - White (Each)

Review: Wow! Just wow! - Amazing sound quality. Easy install really like the thin magnetic grill very clean install look.using Sony receiver and these speakers sound amazing on it!(I highly suggest Sony or murantz receivers) I have large open living area so I was concerned about echo effect. With the amiable woofer and tweeter sound stage is very clean.no echo. Looking for unveiling speakers? Buy klipsch! I’ve had Boston acoustics,Yamaha,Polk,and definitive technology. I always go back to klipsch.yes def techs high end stuff sounds better than these.but at 4-5 times the price no thanks. Besides have you ever heard the reference premiere from klipsch? My point is at this price you won’t get better from another brand period. I will say this for 30 dollars more you can get the 5650 cdt ll.I bought these a year ago on desertcart. After a year they still sound great. After about 2 months they got better as they broke in.very good quality for the long run. If you want a super budget in ceiling speaker buy the r 1650 c they still sound really good for 50 a piece.These are upper mid range. The 5650 series is a little better yet. For your normal home owner this series or the 5650 series is all you would ever need. And buy a klipsch subwoofer to match these as there designed to compliment each other. Happy home theater guys! Enjoy!
Review: Klipsch so obviously great - As expected, amazing. Got 4 in ceiling for surround. Match well with my Klipsch towers and center running off Denon 3800h. Clean look and I would purchase again. If I redid this I might up to the 8” version as they are also used as part of whole house audio, not just surround. But absolutely perfect as it. Movies and even general TV are best I’ve ever owned.

## Features

- 1” Aluminum Tweeter
- 6.5"" Pivoting IMG Woofer
- Horn-loaded technology
- Controlled Dispersion Technology (CDT)
- Treble attenuation switches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0074XI30K |
| Additional Features | In-Ceiling |
| Age Range Description | Adult |
| Antenna Location | For Televisions |
| Audio Driver Size | 6.5 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Directed |
| Battery Average Life | 8 hours |
| Best Sellers Rank | #16,762 in Electronics ( See Top 100 in Electronics ) #10 in Ceiling & In-Wall Speakers |
| Brand | Klipsch |
| Built-In Media | Audio Speakers, Soundbar Home Speaker |
| Color | White |
| Compatible Devices | Laptop, Personal Computer, Smartphone, Tablet |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Speaker Wire |
| Connectivity Technology | Ethernet , Wi-Fi |
| Control Method | Touch |
| Controller Type | Corded electric |
| Customer Reviews | 4.8 out of 5 stars 401 Reviews |
| Enclosure Material | Aluminum |
| Frequency Response | 63 hertz |
| Global Trade Identification Number | 00743878024067 |
| Impedance | 8 ohm |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 4.5"D x 9.5"W x 9.5"H |
| Item Type Name | Klipsch Outdoor/Surround In-Ceiling Speaker Soundbar Home Speaker, Set of 1, White (CDT-3650-C II) |
| Item Weight | 2.45 kg |
| Manufacturer | Klipsch |
| Model Name | CDT-3650-C |
| Model Number | CDT-3650-C II |
| Mounting Type | Ceiling Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 1 |
| Number of Items | 1 |
| Number of Power Levels | 5 |
| Power Source | Corded Electric |
| Series Number | 3650 |
| Speaker Maximum Output Power | 100 watts |
| Speaker Size | 6.5 |
| Speaker Type | Outdoor |
| Specific Uses For Product | For Televisions |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 6.5 inches |
| Tweeter Diameter | 1 inches |
| UPC | 743878024067 |
| Unit Count | 1 Count |
| Warranty Description | See Owner's Manual |
| Warranty Type | Limited Warranty |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Wi-Fi |
| Woofer Diameter | 6.5 inches |

## Product Details

- **Audio Output Mode:** Directed
- **Brand:** Klipsch
- **Connectivity Technology:** Ethernet, Wi-Fi
- **Frequency Response:** 63 hertz
- **Speaker Maximum Output Power:** 100 watts

## Images

![Klipsch CDT-3650-C II In-Ceiling Speaker - White (Each) - Image 1](https://m.media-amazon.com/images/I/81yXIXvAzwL.jpg)

## Questions & Answers

**Q: Should I build a backbox for these speakers? I have open tile ceilings.**
A: The CDT-3650-C II are designed to not need an enclosure around the back of the speaker. In some cases, having an enclosure can deteriorate the sound quality.

**Q: What backing do you recommend if installed under attic ? will some simple mdf board placed on top do the job?**
A: I built mine during construction and yes, MDF works well. I built a box that went from rafter to rafter out of inexpensive oak plywood and it has worked very well. 
Like I’ve told others, don’t merely place it under insulation as I don’t believe it provides an adequate speaker box. Essentially your attic becomes the box in that scenario.

**Q: Is this a Dolby Atmos speaker ?**
A: It was not designed as a Dolby Atmos speaker, but it would work fine as a height speaker in a Dolby Atmos system, especially when used with other Klipsch Reference Premier speakers.

**Q: Pueden trabajar con el módulo spk8 de lg?**
A: The CDT-3650-C II is a passive, non-powered speaker that will require a speaker wire connection with a receiver/amplifier that supplies close to 50 Watts at 8 Ohms.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wow! Just wow!
*by T***N on December 11, 2021*

Amazing sound quality. Easy install really like the thin magnetic grill very clean install look.using Sony receiver and these speakers sound amazing on it!(I highly suggest Sony or murantz receivers) I have large open living area so I was concerned about echo effect. With the amiable woofer and tweeter sound stage is very clean.no echo. Looking for unveiling speakers? Buy klipsch! I’ve had Boston acoustics,Yamaha,Polk,and definitive technology. I always go back to klipsch.yes def techs high end stuff sounds better than these.but at 4-5 times the price no thanks. Besides have you ever heard the reference premiere from klipsch? My point is at this price you won’t get better from another brand period. I will say this for 30 dollars more you can get the 5650 cdt ll.I bought these a year ago on Amazon. After a year they still sound great. After about 2 months they got better as they broke in.very good quality for the long run. If you want a super budget in ceiling speaker buy the r 1650 c they still sound really good for 50 a piece.These are upper mid range. The 5650 series is a little better yet. For your normal home owner this series or the 5650 series is all you would ever need. And buy a klipsch subwoofer to match these as there designed to compliment each other. Happy home theater guys! Enjoy!

### ⭐⭐⭐⭐⭐ Klipsch so obviously great
*by S***R on May 19, 2026*

As expected, amazing. Got 4 in ceiling for surround. Match well with my Klipsch towers and center running off Denon 3800h. Clean look and I would purchase again. If I redid this I might up to the 8” version as they are also used as part of whole house audio, not just surround. But absolutely perfect as it. Movies and even general TV are best I’ve ever owned.

### ⭐⭐⭐⭐⭐ Incredible sound and easy to install!
*by M***D on June 20, 2024*

I researched speakers for our surround sound for a long time, and finally decided on these. I am extremely pleased with my decision. The house we purchased was already wired for ceiling speakers, but they were never installed. The caps were also super small, so we ended up having to move all four ceiling speakers about 10" from that spot. We decided to place them ourselves using the template that came with the speakers. We have never done anything like this and the thoughts of cutting a huge hole in the ceiling was very intimidating. We bought a drywall hand saw and a stud finder and once we mapped out the four spots, they were very easy to place. They sound fantastic! It sounds like we are at the movies! I would highly recommend these speakers for sound, easy installation, and value!

## Frequently Bought Together

- Klipsch CDT-3650-C II In-Ceiling Speaker - White (Each)
- Klipsch R-5502-W II In-Wall Speaker - White (Each)
- Klipsch R-120SW Subwoofer, Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.es/products/1176233-klipsch-cdt-3650-c-ii-in-ceiling-speaker-white-each](https://www.desertcart.es/products/1176233-klipsch-cdt-3650-c-ii-in-ceiling-speaker-white-each)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-07-28*