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$65

MTX Audio Thunder 304 4-Channel Car Amplifier – Made in USA Vintage Amp

Posted in Lake Worth, TX

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Montana Duke

Montana Duke

Joined Sep 2026

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Description

MTX Audio Thunder 304 4-channel car audio amplifier. Older Made in USA MTX Thunder series amp. * Model: Thunder 304 * 4-channel car amplifier * Front/rear RCA inputs * Adjustable crossover, frequency, EQ and gain controls * Bridgeable * Heavy-duty speaker/power terminals * Vintage MTX Audio equipment * Includes amplifier only Pre-owned with heavy cosmetic wear, scratches, chipped/worn finish and general age-related wear. Please look closely at all photos for condition. Untested and being sold as-is. Great candidate for someone building an older-school car audio setup, restoration project, or looking for vintage MTX equipment.

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Condition

Used (normal wear)

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