Skip to content

Free UK delivery on orders over £50

Official UK stockist for Helix, Brax and Match

Not sure what fits? Ask us first

Speakers
By Size
By Type
Subwoofers
By Size
By Fit
Amps & DSP
Amplifiers
Processing & Control
Fitting
Speaker Adaptors By Vehicle

Audi BMW Citroen Fiat Ford Hyundai Jaguar Land Rover Lexus Mercedes Peugeot Porsche Renault Scania Seat Skoda Tesla Volkswagen Volvo Universal
Parts & Hardware
Brands

Audiotec Fischer, Germany

MatchPlug and play upgrades HelixDSP amps and speakers BraxHigh end reference
About
Contact

Match Helix Brax

4 inch / 10cm 21 5 inch / 13cm 9 6.5 inch / 17cm 19 6x9 inch 1 Tweeters 8 Midrange & Other 11 All speakers 69

6.5 inch / 17cm 4 8 inch / 20cm 18 10 inch / 25cm 10 12 inch / 30cm 5 Underseat 4 Bass Boxes 8 All subwoofers 39

DSP Amplifiers 24 Multi Channel 40 Mono & Bridgeable 9 Signal Processors 6 Remotes 11 All amplifiers 51

Speaker adaptors by vehicle

Audi 5 BMW 6 Mercedes 7 Volkswagen 7 Porsche 6 Tesla 5 All 20 makes 51

Parts and hardware

Speaker Fittings 63 Subwoofer Fittings 39 Grills & Baffles 6

Shop All About Contact

Home / Subwoofers / Active, Passive, & Shallow Subwoofer

Active, Passive, & Shallow Subwoofer

Showing the single result

HELIX Add to cart
10″ Subwoofers (25cm)
Helix U 10A Underseat 10″ Active Subwoofer with Bass Remote
£284.99 Add to cart

Official UK stockist for Helix, Brax and Match, all built by Audiotec Fischer in Germany. Genuine stock, full warranty, and advice from people who use this equipment themselves.

info@caraudioshop.co.uk
07000 000000
Monday to Friday, 9:00 to 17:30

Shop

Speakers
Subwoofers
Amplifiers
Signal Processors
Speaker Adaptors
Shop All

Brands

Match
Helix
Brax
All Brands
About Us
Contact

Help

Delivery
Returns
My Account
Terms & Conditions
Privacy Policy

Not sure what fits your car?
Tell us the make, model and year and we will check before you order.

© 2026 Car Audio Shop. All rights reserved.

Terms Privacy Delivery Returns