dbx DBX510 500 Series Subharmonic Synthesizer

Add authoritative low-end presence to critical audio paths with the dbx DBX510 500 Series subharmonic synthesizer. This pro audio processor from dbx by Harman generates phase-coherent subharmonic content to reinforce bass without muddying the source, making dialogue, music, and environmental audio more intelligible for monitoring and analysis. As a 500 Series module, the DBX510 installs directly into standard lunchbox racks for flexible deployment across studios, broadcast trucks, and security control rooms.

Engineers benefit from intuitive blend and level controls that let you dial in the perfect amount of subharmonic synthesis while maintaining transparency. The unit’s stereo-friendly operation and phase integrity ensure accurate imaging in surveillance feeds, live sound reinforcement, and recording applications. Whether used to enhance low-frequency cues in a surveillance monitoring system or to tighten the LF response in a broadcast chain, the DBX510 brings professional bass enhancement where it counts. Add the DBX510 to your rack to improve low-end clarity and monitoring accuracy—ideal for pro AV, broadcast, and security operations.

• Enhances low-frequency impact to deliver tighter, more defined bass that improves clarity in mixes and monitoring
• 500 Series module compatibility for quick rack integration and scalable pro audio processing
• Simple blend and level controls let engineers shape subharmonic content without masking critical audio
• Phase-coherent output and stereo-friendly operation preserve imaging for broadcast, live sound, and surveillance monitoring
• Durable, rack-ready design built for continuous use in studios, control rooms, and security monitoring environments