---
product_id: 1176233
title: "CDT-3650-C II In-Ceiling Speaker - White (Each)"
brand: "klipsch"
price: "€ 283.02"
currency: EUR
in_stock: true
category: "Klipsch"
url: https://www.desertcart.de/products/1176233-cdt-3650-c-ii-in-ceiling-speaker-white-each
store_origin: DE
region: Germany
---

# 6.5" Pivoting IMG Woofer for precise bass Horn-loaded tech for powerful sound projection Treble attenuation switches for custom audio tuning CDT-3650-C II In-Ceiling Speaker - White (Each)

**Brand:** klipsch
**Price:** € 283.02
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your space with sound that commands attention.

## Quick Answers

- **What is this?** CDT-3650-C II In-Ceiling Speaker - White (Each) by klipsch
- **How much does it cost?** € 283.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/1176233-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:** Integrated treble attenuation switches let you fine-tune highs for the perfect listening experience.
- • **Pro-Grade Durability:** Aluminum tweeter and robust enclosure built to last, making it a smart investment for audiophiles.
- • **Precision Bass Control:** 6.5" pivoting woofer delivers deep, room-filling lows tailored to your space.
- • **Sleek In-Ceiling Design:** Discreet white finish blends seamlessly with modern interiors, elevating your home aesthetic.
- • **Dynamic Sound Projection:** Horn-loaded technology ensures crystal-clear audio reaches every corner with minimal distortion.

## Overview

The Klipsch CDT-3650-C II is a premium in-ceiling speaker featuring a 6.5" pivoting IMG woofer and 1" aluminum tweeter, enhanced by horn-loaded technology and Controlled Dispersion Technology (CDT). Designed for professional-grade sound clarity and customizable treble control, it integrates seamlessly into modern interiors with a sleek white finish. Ideal for audiophiles seeking immersive, room-optimized audio with durable build quality.

## Description

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

## 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 | #28,678 in Electronics ( See Top 100 in Electronics ) #27 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 4.8 out of 5 stars (402) |
| Enclosure Material | Aluminum |
| Frequency Response | 63 Hz |
| Global Trade Identification Number | 00743878024067 |
| Impedance | 8 Ohms |
| 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 Kilograms |
| MP3 player | No |
| 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 | 1.0 |
| 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 | 1.0 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 Hz
- **Speaker Maximum Output Power:** 100 Watts

## Images

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

## Available Options

This product comes in different **Size** options.

## 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.

## 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

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-07-16*