Speed of Sound

Speed of Sound Complete car audio and mobile electronics specialty shop.

Speed of Sound Audio Experts provides car, boat and motorcycle electronic accessories to the Somersworth, NH area.

08/27/2026

Why?!

08/26/2026

Stop cutting off these plugs!

08/26/2026

Strobe light upgrade to this new Ram pickup.

08/24/2026

Another brilliant rally install.

08/23/2026
08/23/2026

We Screwed Up!

08/22/2026

Who says you can't put a radio in a 2019 Ram pickup?

08/21/2026

A bit of a rescue for Lee's Street Glide. DB Drive Diamond Motorcycle Audio

08/19/2026

Big Sound from this Street Glide! DB Drive Arc Audio

08/18/2026

We added stock fog lights to this brand new Kia.

Address

26 Willand Drive
Somersworth, NH
03878

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 10am - 4pm

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