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.

08/12/2026

Another happy customer!

08/10/2026

Our demo bike is insane for only 4 speakers. Diamond Motorcycle Audio Diamond Audio DB Drive

08/07/2026

This 2 speaker system cranks! DB Drive

08/07/2026

3 grounds, made into 1, so that the battery connection is cleaner.

Getting bikes ready for the weekend! 3 down, 2 to go.
08/06/2026

Getting bikes ready for the weekend! 3 down, 2 to go.

07/31/2026

Had a potential customer, that we didn’t even do work for, get frustrated with me over a simple mistake.

07/31/2026

Another bag lid install. Diamond Audio DB Drive Diamond Motorcycle Audio

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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