Skip advert
Advertisement

FM Transmitters reviews - 2014 group test

We pick from 10 devices to tune into your digital music in-car

Gone are the days when you could buy a new car and upgrade the stereo with relative ease.

The use of complex wiring systems and the move away from a uniform size for manufacturer head units means many drivers stick to the standard kit. But what if you can’t plug in your MP3 player?

Advertisement - Article continues below

An FM transmitter is exactly the accessory you’ll need. Just connect your device, match the radio frequency and you’re set to go – no wires, no fuss. We tested 10 of the best to see which one is our pick.

How we tested them

Poor sound quality is irritating, so we tried all 10 devices on the same built-up route, listening for radio interference. We also looked at compatibility; some FM transmitters only work with a few phones or MP3 players. Ease of set-up was rated, and devices with a wide FM frequency range got top marks. Our final factor was price, taken from a range of online and retail sources at the time of going to press.

Verdict

With its contactless operation and crisp sound, the Belkin CarAudio Connect FM Bluetooth stole the show. Belkin’s Tunecast II edges the similar aux-only Logic3 IP163K due to superior sound.

1. Belkin CarAudio Connect FM Bluetooth

2. Belkin Tunecast II

3. Logic3 IP163K

Skip advert
Advertisement

New & used car deals

Nissan Qashqai

Nissan Qashqai

RRP £27,415Avg. savings £6,056 off RRP*Used from £10,399
Kia Sportage

Kia Sportage

RRP £28,065Avg. savings £3,266 off RRP*Used from £13,200
Volkswagen Golf

Volkswagen Golf

RRP £25,235Avg. savings £2,502 off RRP*Used from £11,800
Omoda 5

Omoda 5

RRP £23,990Avg. savings £1,481 off RRP*
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

This is it! New Volvo EX60 leaked days before reveal
New Volvo EX60 leaked - front

This is it! New Volvo EX60 leaked days before reveal

Volvo’s new midsize electric SUV has been leaked ahead of its official reveal on Jan 21st
News
19 Jan 2026
Car Deal of the Day: Comfy Citroen C5 Aircross for a cool £188 a month
Citroen C5 Aircross - full front

Car Deal of the Day: Comfy Citroen C5 Aircross for a cool £188 a month

It may be brand new, but the Citroen C5 Aircross is currently the cheapest mid-sized family SUV on our marketplace. It’s our Deal of the Day for 20 J…
News
20 Jan 2026
Vauxhall sales are up because it’s not greedy, unlike some of its rivals
Opinion - Vauxhall

Vauxhall sales are up because it’s not greedy, unlike some of its rivals

Mike Rutherford takes a closer look at the UK new car sales figures from 2025
Opinion
18 Jan 2026