SounDigital Motorcycle Amplifiers

SounDigital is world-famous for building small, brutally powerful amplifiers that thrive in harsh environments. Brazilian-designed Class D performance with massive output and exceptional reliability — perfect for motorcycle audio where space is tight and conditions are tough.
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SounDigital – Compact Power for Motorcycle Audio

SounDigital amplifiers deliver massive output from incredibly compact chassis. Designed and engineered in Brazil, these amps are built for harsh environments where heat, vibration and weather would destroy lesser gear — making them ideal for Harley touring builds.

Why Riders Choose SounDigital

  • Huge power output from an incredibly compact chassis
  • Ultra-efficient Class D designs ideal for motorcycles
  • Low heat generation keeps performance stable in full sun
  • Vibration-tested and weather-resistant for real-world conditions
  • High-level and low-level inputs for easy integration
  • DSP options available for next-level tuning

Popular SounDigital Amplifiers

  • SD Series – Compact mono and multi-channel amps with serious RMS output
  • EVO Series – Next-generation efficiency and power density
  • DSP-Equipped Models – Built-in processing for precision tuning

Perfect for Harley Audio Upgrades

SounDigital's compact footprint means they fit where most amps simply don't — saddlebag walls, fairings, inner lids, custom racks. With clean, stable power delivery, they pair perfectly with horn-loaded speakers, high-performance coaxials, subwoofer systems and full staged builds.

What to Expect

  • Big power without big size
  • Cool, stable operation even in tight spaces
  • Clean headroom for demanding speaker loads
  • Reliable performance in harsh conditions
  • Easy integration with any Harley audio system

Small amps. Huge energy. Built to ride.