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Hi-Def Tuned

  • Hi-Def Tuned
  • Power Tuned
  • US Built

HI-DEF TUNED

Our Hi-Def Tuned subwoofers offer the perfect mix of control and efficiency, designed for systems where sound quality is the focus, and everyday listening will be done primarily inside the car. These subs play fast, accurate and low; delivering a smooth broad frequency bandwidth on low to moderate power levels. This collection of subwoofers has been optimized to work perfectly in sealed and small vented enclosures.

SL600 Slim Line Series Subwoofer
$ 229.00 229.0 USD

Do you have a product that needs new life?
The unique part of owning a piece of DD AUDIO equipment is knowing it can be repaired! DD AUDIO has an in-house team of experienced service repair technicians trained in amplifier and subwoofer repair. They’re fully ready to get you and your equipment back on the road.

How do I send it in?
You can take the equipment to an authorized DD AUDIO dealer who can assist you with every step of the process, or submit an RMA (Return Service Authorization) request at https://ddaudio.com/service-request . Our service techs review your request and will either send you an RMA or contact you with further questions.