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SX Series


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The SX series of amplifiers are IPX67 waterproof-rated designs with higher output levels tailored for environments with elevated noise levels. This increased output power and enhanced ruggedness is achieved through the integration of cast aluminum end panels, aluminum bottom panels and preamp controls with protective plexi covers. These amps feature internal electrical components sourced from world renowned brands, staying true to the revered DD tradition where superior power is forged using the finest components.

Marine Grade Icon

Any DD Audio Product bearing the Marine Grade logo incorporates water resistant features enabling it to be used in applications where moderate exposure to moisture will not result in damage to the product.

Marine Grade products are not waterproof, and submersion or excessive moisture exposure may result in product failure. DD Audio Marine Grade products are not certified for saltwater environments.

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Support Small Business and Enjoy Expert Installation

We believe in supporting brick and mortar dealers and have carefully partnered with small businesses who can provide quality installation and customer satisfaction befitting DD AUDIO® equipment.

Check with your local dealer for stock and promotional discounts.