Last time updated: 11/28/24, 10:33 PM
About
Welcome to Phase 4 Stereo
For 50 years, we’ve been the leading stereo and electronics dealer in Idaho Falls.
We provide car audio, home theater, home automation, and commercial sound solutions to Southeastern Idaho and beyond.
Frequently Asked Questions
When was Phase 4 Stereo founded?
Phase 4 Stereo was founded in 1972.
What are Phase 4 Stereo main services?
Electronics Store, Stereos, Car Audio, Car Stereos, Home Theater, Commercial Audio.
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