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935 14th Ave, Longview, WA 98632 

Mon-Fri: 8 AM-5 PM | Sat: 9 AM-4 PM

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Line Drivers
Audio Control

Line Drivers

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The MATRIX PLUS transforms modern audio systems with a 24 dB pre-amp signal boost for better dynamic range and a noise-free signal.

Professional Installation Matters

Our experienced team at Audio Express Inc, in Longview can help you choose the right solution for your vehicle and ensure it's installed correctly.

GET A QUOTE

Contact us today to request a quote and start planning your upgrade with a trusted professional installer.

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