Serving the Intermountain West for over 35 years

Phase 4 Stereo is one of the largest and most reputable independently-owned electronics dealers in the western United States. For over 35 years, Phase 4 has provided high quality car audio, home electronics, home theater, and commercial sound products for thousands of customers. Unlike many big box stores, our focus is always on you, our customer.

Phase 4 Stereo & Electronics

Apple Carplay and Android Auto

Call us or stop by to check out the newest technology in car audio!