Product Description
Classic BMWs, from the 2002 to the early 3 Series and 5 Series, are drivers' cars with clean, functional dashes. This KHE-300-USB with Bluetooth by Ken Harrison is the BMW version, a stylish unit that is custom designed to fit the factory dash.
Fit and Ordering
Our listing identifies this KHE-300 as the classic BMW version. BMW dashes differ by model and year, so contact us with yours before ordering to confirm fit.
What Makes It Different
Ken Harrison designed the KHE-300 to give classic cars modern sources while keeping a period look. The extended preset buttons work like an old pushbutton radio, and the blue-lit LCD shows the clock and frequency clearly.
Keeping the Dash Original
The dash is one of the first things people notice in a classic. A radio built to fit the factory opening keeps it looking right, protects the value of the car and avoids permanent changes, while still giving you the convenience of modern sources.
Feature List
- Front USB input for MP3 files
- Front mini SD card reader
- PLL synthesized AM/FM tuner
- 6 AM and 6 FM presets on extended pushbuttons
- Manual up/down tuning, seek and auto scan
- Separate bass and treble controls and a 4-way fader
- LCD display with blue illumination and clock
- Auto antenna power lead, RCA pre-outs and rear auxiliary input
- 200 watts of output (50 watts x 4)
- Bluetooth wireless audio streaming
Complete Your Order
- Front dual voice coil speaker, which plays both stereo channels through a single dash speaker
- Rear 6x9 speaker pair, Custom Autosound or upgraded Pioneer
- Hideaway antenna
More Than Six Favorites?
Six AM and six FM presets cover most listeners, and if you have more favorites than that, manual tuning, seek and auto scan make the rest easy to find. When the radio isn't what you want, play music from a mini SD card, a USB stick, a Bluetooth phone or a device in the rear auxiliary input.
Add a Subwoofer
The RCA pre-outs let you add an amplifier and subwoofer for deeper bass, a popular upgrade in smaller European cars with limited speaker space.
Getting the Best Sound
Start with fresh speakers and good wiring. Old paper cones and corroded connections hold back even a great radio. Set the bass and treble modestly at first, then adjust for your cabin; open cars and trucks usually need a little more bass than closed coupes and sedans.
Before You Install
Confirm your vehicle is 12-volt negative ground before installing; that is what the KHE-300 needs. Older 6-volt or positive ground vehicles will need a converter.
Disconnect the battery before you start, check the old wiring behind the dash for brittle insulation and use a fused feed with a solid chassis ground. A qualified auto sound shop can handle the job if you prefer. Vintage Car Radio sells the radio and accessories but does not offer installation.
KHE-300-USB with Bluetooth for BMW FAQ
Will it fit my BMW?
This is the classic BMW version. Contact us with your model and year to confirm fit.
Can I add a subwoofer?
Yes. Use the RCA pre-outs with an amplifier.
Does it have Bluetooth?
Yes, for wireless streaming.
How many presets are there?
6 AM and 6 FM.
What can I add to my order?
A dual voice coil dash speaker, a rear 6x9 pair and a hideaway antenna.
KHE-300 specifications
- Ken Harrison KHE-300 vehicle-specific classic car radio (fitment per listing title)
- Bluetooth wireless audio streaming (music streaming; not all listings advertise hands-free calling)
- Front USB input for MP3 files
- Front mini SD card reader
- PLL synthesized AM/FM tuner with automatic mono/stereo
- 6 AM and 6 FM presets; preset scan and auto store
- Manual up/down tuning, seek and auto scan
- Separate bass and treble; front/rear fader; left/right balance
- LCD display with blue illumination and clock
- Auto antenna power lead; RCA pre-outs; rear auxiliary input
- 200 watts system power (50 watts × 4 channels)
- 12 V negative-ground (6 V / positive-ground cars need a converter)
KHE-300 wiring and tech tips
Ken Harrison manuals recommend installation by an auto radio specialist if you are not comfortable with 12 V work.
- Confirm the vehicle is 12 V negative ground before connecting (use a converter for 6 V or positive-ground cars).
- Disconnect a battery terminal before wiring.
- Use a fused power source and a clean chassis ground.
- Bench-test the radio before final mounting when practical.
- Connect the antenna lead and the auto-antenna power wire only if your antenna is compatible.
- Match speaker polarity; do not short speaker leads to ground.
Application: classic BMW (confirm fitment from the product title before install). Vintage Car Radio does not offer installation.
KHE-300 manuals
Use the Ken Harrison owner’s sheet packed with the radio for the official wiring diagram and controls. Additional classic-radio manuals are listed on our Manuals page when available.
Vintage Car Radio does not offer installation.
Warranty
Warranty coverage for Ken Harrison radios is handled per the manufacturer’s and seller’s published terms for your purchase. Contact Vintage Car Radio at 844-802-4499 or 574-226-6676 with your order number for assistance.
Vintage Car Radio does not offer installation.
FAQ — classic BMW KHE-300
Will this fit my dash?
Ken Harrison radios are vehicle-specific. This listing is for classic BMW as titled—compare your opening and faceplate to the photos.
Does Bluetooth include hands-free calling?
KHE-300 listings emphasize wireless audio streaming. Confirm calling support on the product page for your exact SKU.
Do you install?
No.
Need help?
844-802-4499 or 574-226-6676.
Specs
Wiring / Tech Tips
Manuals
Warranty
Warranty
Warranty coverage for Ken Harrison radios is handled per the manufacturer’s and seller’s published terms for your purchase. Contact Vintage Car Radio at 844-802-4499 or 574-226-6676 with your order number for assistance.
Vintage Car Radio does not offer installation.
