


Kenwood KDC-BT665U Car Stereo CD USB Bluetooth Handsfree and Music FM Radio
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The Kenwood KDC-BT665U is a single-DIN CD/USB car stereo with FM radio, Bluetooth hands-free calling and music streaming, and Amazon Alexa readiness. It suits drivers who want CD playback, phone streaming and voice control, with two pre-outs for adding amplifiers.
For DAB+ digital radio as well as CD and Bluetooth, see the Kenwood KDC-BT760DAB.
Key specifications
- Size: 1 DIN with detachable faceplate
- Sources: CD, front USB (standard A), 3.5 mm AUX input and FM radio
- Bluetooth: hands-free calling and music streaming, dual phone connection
- Voice: Amazon Alexa ready
- File playback: MP3, WMA, AAC, WAV and FLAC
- Sound: DSP, time alignment and 13-band EQ
- Pre-outs: 2 x RCA, high power 2.5V
- Display: wide 1.5 line LCD with variable colour backlight
KDC-BT665U
The KDC-BT665U adds CD, USB and Bluetooth to your dash while keeping a clean, factory look. Take hands-free calls, stream music and podcasts, and speak to Amazon Alexa for music, news or smart home control. Use the KENWOOD Remote app for quick phone-based control. Built-in DSP, Time Alignment and a 13-band EQ let you tune the sound to your car and taste.
- Wide 1.5 line LCD display with high contrast, wide viewing angle and variable colour backlight.
- Amazon Alexa cloud-based voice service ready.
- Bluetooth hands-free calling and music streaming.
- Dual Phone Connection switches automatically between two paired phones for incoming calls.
- Music Mix lets you switch audio streaming among up to 5 connected Bluetooth devices.
- MP3, WMA, AAC, WAV and FLAC file playback.
- Digital Sound Processor, Time Alignment and 13-band EQ for sound tuning.
- 2 x high power (2.5V) RCA pre-outs for connecting power amplifiers.
- Menu language: English (default), Russian, Spanish, French or German.
Amazon Alexa ready
Press the dedicated Alexa key or speak hands-free to play music, skip tracks, adjust volume, read the news and more. Alexa responds instantly through the receiver.
Bluetooth audio streaming and hands-free calling
Up to 5 Bluetooth devices can be paired at once. Music Mix lets you switch playback between paired devices with ease. Dual Phone Connection keeps two phones connected simultaneously, so calls to either can be answered at the touch of a button.
Front USB and AUX input
The front-panel USB port (standard A) and 3.5 mm AUX input accept smartphones, tablets and USB flash drives. The USB input charges compatible devices and controls music playback. The AUX input accepts any device with a headphone output. A slide cover protects both ports from dust when not in use.
Explore the full range in Kenwood CD Stereos.
Specification
| Bluetooth | technology for hands-free calls and music streaming. |
|---|---|
| Bluetooth | unit built-in Yes |
More specs
| |
What's Included
- Release keys
- Installation Sleeve
- Power Cable
- Handsfree Microphone
Kenwood
About the Kenwood KDC-BT665U
From our tech experts at CEN
The Kenwood KDC-BT665U is a single-DIN CD/USB car stereo with FM radio, Bluetooth hands-free calling and audio streaming, and Amazon Alexa readiness. It plays MP3, WMA, AAC, WAV and FLAC files from USB or CD, and includes a 13-band EQ, DSP and time alignment for sound tuning. Two 2.5V RCA pre-outs allow amplifier connection.
Who it suits
It suits drivers who want CD playback, Bluetooth streaming and voice control in a tidy single-DIN fit. The dual phone connection keeps two phones paired at once. For DAB+ digital radio alongside CD and Bluetooth, consider the Kenwood KDC-BT760DAB.
Our tech experts advise
The KDC-BT665U fits a standard 1 DIN aperture and includes a Mitsumi-to-ISO power cable for most vehicles. Route the included hands-free microphone to a discreet dashboard position for clear call quality. The detachable faceplate offers basic theft deterrence. Installation is priced per vehicle; visit our Nottingham fitting team for details.
Explore the full Kenwood range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Kenwood
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Have it Fitted By Our Team
Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.
- 1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
- 2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
- 3
Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.
Unit 25 Technology Drive, Beeston, Nottingham NG9 1LA
Frequently Asked Questions
Q: Will this stereo fit my car?
A: Most vehicles need a fascia panel, wiring harness and sometimes a steering wheel control interface to fit a new stereo. Contact CEN with your make, model and year and we will confirm the exact installation kit needed, or browse our Connects 2 installation kits.
Q: Will I keep my steering wheel controls?
A: Yes, in almost all cases. A steering wheel control interface retains your existing buttons with the new stereo. Parts are sold separately.
Q: Does this stereo support Apple CarPlay or Android Auto?
A: Check the Specification tab, which lists smartphone connectivity for each model including whether CarPlay and Android Auto are wired or wireless on that unit.
Q: What is the difference between single DIN and double DIN?
A: DIN refers to the chassis size. Single DIN units are the traditional slim format, while double DIN units are twice the height and typically carry a touchscreen. Your vehicle's dash aperture and fascia kit determine which fits.
Q: Can CEN supply and fit the stereo?
A: Yes. CEN offers professional supply and installation from our Nottingham premises, including fascia, wiring and steering control integration. Contact us for a fitted price.
Q: Does the KDC-BT665U have DAB radio?
A: No. The KDC-BT665U has an FM radio tuner along with CD, USB, AUX and Bluetooth. It does not have a DAB+ tuner.
Q: Does the KDC-BT665U work with Amazon Alexa?
A: Yes. It is Amazon Alexa ready, so you can ask Alexa to play music, skip tracks, change the volume or read the news, or press the Alexa key on the receiver to activate it.
Q: How many pre-outs does the KDC-BT665U have?
A: It has 2 high power (2.5V) RCA pre-outs for connecting amplifiers.
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