What is a coaxial speaker?

A coaxial speaker combines several speaker drivers in a single unit. Usually, a tweeter is mounted in the centre of a larger driver that reproduces midrange and lower frequencies.

This allows a coaxial speaker to reproduce a wide frequency range without needing separate tweeters to be installed.

What are the benefits of coaxial speakers?

• Easy installation: Several drivers are integrated into the same unit, which often makes them easier to install than a separate component system.

• Wide frequency range: Reproduces both midrange and treble in the same speaker.

• Many sizes: Common sizes include 3.5, 4, 5.25, 6.5 and 6×9 inches.

• Good-value upgrade: A popular option for improving the sound compared with the car’s factory speakers.

What is the difference between coaxial speakers and component systems?

In a coaxial speaker, the tweeter and larger driver are mounted together. In a component system, the drivers are separate, giving you more freedom to position the tweeter to optimise the soundstage.

Coaxial speakers are therefore often a convenient option for straightforward speaker replacements, while component systems may be a better choice when you want greater control over sound reproduction and positioning.

Do I need to add a subwoofer enclosure?

Coaxial speakers can reproduce some bass, but are not usually designed to play the very lowest frequencies at high volume. If you want a fuller sound with more deep bass, you can add a subwoofer enclosure.

For the best possible result, it may also be worth using sound-deadening material in the doors. This can reduce vibration and improve the speakers’ ability to reproduce sound correctly.

Unsure which speakers fit your car? Use our What fits my car? guide or contact our customer service team for help choosing the right ones.