Product Description
The Buick Invicta combined a big Buick V8 with a lighter body for strong performance. This KHE-300-USB with Bluetooth by Ken Harrison is the Invicta version.
Fit and Ordering
Our listing identifies this KHE-300 as the Buick Invicta version. Contact us with your year before ordering to confirm fit.
The Radio in Brief
With 50 watts per channel, a PLL tuner and Bluetooth, the KHE-300 is a capable radio wrapped in a vintage-style face. It plays music from a phone, a USB stick or an SD card, and the RCA pre-outs let you add an amplifier later.
Classic Look, Modern Function
An original radio may look great, but it rarely works well today and cannot play your own music. A modern radio made for the dash gives you dependable reception, presets and inputs for your devices without changing the period appearance of the interior.
Key Features
- 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
- 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
Options on This Page
- Front dual voice coil speaker, which plays both stereo channels through a single dash speaker
- Rear 6x9 speaker pair, Custom Autosound or upgraded Pioneer
- Kick panels with speakers, without speakers or with a Pioneer upgrade
- Hideaway antenna
Kick Panel Option
Kick panels, with or without speakers, are offered here and add sound low in the footwells.
Planning Your System
Think about where speakers will go before you order. The dash location, kick panels and rear package shelf are common choices in classic vehicles. If you plan to add an amplifier later, the RCA pre-outs make that easy without changing the radio.
Installation Notes
The KHE-300 requires a 12-volt negative ground electrical system. A 6-volt or positive ground vehicle will need a converter, so check your system before ordering.
Take your time behind the dash: label the old wires, replace anything brittle, fuse the power lead and ground the radio to clean metal. If you are not comfortable with automotive wiring, have an auto radio specialist install it. Vintage Car Radio sells the radio and accessories but does not offer installation.
Sources at a Glance
Radio comes through the PLL synthesized tuner. Your own music can come from a phone over Bluetooth, a flash drive or iPod in the front USB port, a mini SD card in the front card reader, or a wired device in the rear auxiliary inputs.
KHE-300 for Buick Invicta FAQ
Will it fit my Buick Invicta?
This is the Buick Invicta version. Contact us with your year to confirm fit.
Does it have Bluetooth?
Yes, for streaming music from your phone.
How many presets are there?
6 AM and 6 FM on extended pushbuttons.
Can I add kick panels?
Yes, with speakers, without speakers or with a Pioneer upgrade.
Can I add a hideaway antenna?
Yes. It is offered on this page.
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 Invicta (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 Invicta KHE-300
Will this fit my dash?
Ken Harrison radios are vehicle-specific. This listing is for classic Invicta 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.
