the Audio Dynamics SD Series Amplifiers—where compact design meets exceptional power and precision. Engineered for audiophiles seeking premium sound quality in a space-saving package, the SD series delivers unparalleled audio performance for your vehicle.

Why Choose the SD Series?

  • Compact Design: Sleek and minimalistic, SD amplifiers are ideal for installations with limited space, offering powerful performance without the bulk.

  • Unmatched Power: Ranging from the SD500.4 to the SD2000.1, the SD series provides options to suit your system’s requirements, delivering clean, reliable power to your speakers and subwoofers.

  • Superior Build Quality: Crafted with premium materials, the SD series is designed to endure the demands of high-performance car audio systems while maintaining consistent output.

  • Versatile Performance: Whether you need a multi-channel amplifier for mids and highs or a dedicated monoblock for your subwoofer, the SD series offers flexible configurations to enhance your car audio experience.

Key Features

  • High-Efficiency Circuit Design: Maximizes output with minimal heat generation.

  • Adjustable 41 position by frequency Crossover: Know what frequency you are at

  • Stable Performance at Low Impedances: Guarantees reliability under demanding conditions.

  • Elegant Black Aluminum Chassis: Features the signature reversible Audio Dynamics logo, adding a clean professional aesthetic to your setup.

muliti-channel models

monoblock models

If you are looking for more power see the X Series amp line by Audio Dynamics