Welcome to Sigma Sounds Ltd., a mobile car audio and security service based in High Wycombe and serving many surrounding areas. I'm Dan, with practical experience from a respected automotive workshop where I learned the ins and outs of custom installations. I focus on getting the details right to create solid audio and tech setups that improve your time on the road.

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Being fully mobile means I come to you—at home, work, or wherever suits you best—so there's no need to bring your car or van to a shop. I keep things straightforward and hassle-free with a no-fuss service. My services include:

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• Head unit installations with Apple CarPlay and Android Auto

• Speaker upgrades with or without amplification

• Bespoke sound deadening solutions

• Custom and prefabricated subwoofer enclosures

• Dashcams and reversing cameras

• Trackers, alarms, and immobilisers

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All supplied and fitted to better-than-factory specification, ensuring they integrate well with your vehicle.

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At Sigma Sounds, I prioritise careful work and using reliable parts to make practical upgrades that fit your needs. If you're thinking about any of these, feel free to get in touch.