Discontinued items

Easily connect HELIX and MATCH accessories to the factory car radio. This cable simplifies the connection of additional devices by supplying signals and power.

This kit will fill the front doors with fury, unleashing powerful sound like a continental bulldog. Experience true sound power with this kit

Powerful 8-channel amplifier with a 10-channel signal processor, ensuring exceptional sound quality and plenty of power. Ideal for complex audio systems, offering a multitude of connection options and easy configuration.

Experience exceptional sound quality with the HELIX S 42C.2. Its elegant design and cutting-edge technology deliver rich bass, precise mids, and crystal-clear highs.

High-quality silk dome tweeters with neodymium magnets deliver crystal clear sound and excellent high-frequency reproduction. Compact and easy to integrate, they will elevate your car's audio system to a new level.

Powerful Helix Q subwoofers with dual voice coils ensure excellent sound quality and can withstand high power levels. Enjoy a loud yet pleasant sound.

Improve your car's audio quality with this optical module. Enjoy clearer and richer sound

The expansion card provides your HELIX device with an optical digital audio input. It will allow you to enjoy high-quality sound from various digital sources.

Integrate premium sound systems into modern Porsche, VW, and Audi cars. This adapter allows for easy connection of DSP products and enjoyment of digital or analog audio.

Integrate top-quality audio systems into your Mercedes. This adapter allows you to easily connect DSP products and enjoy digital or analog sound

Create your dream bass system with this speaker, ideal for custom projects. Its versatility will allow you to achieve the desired sound characteristics in any enclosure.

Compact yet powerful subwoofer that delivers high sound pressure and exceptional sound accuracy. Its robust design and flexible connectivity allow you to enjoy deep bass without compromising on trunk space.

Enhance your Helix DSP MINI audio experience with the HD-Audio USB module. Easily connect your devices via USB.

The Hi-Res Audio USB interface transforms your device into an HD-Audio player. Enjoy pristine, lossless sound quality.

Upgrade your car audio system with HD quality wirelessly. Enjoy premium music and convenient control via Bluetooth®

Wireless HD audio streaming via Bluetooth® with premium aptX™ HD codec. Convenient control and wireless DSP tuning

Wireless HD audio streaming via Bluetooth® with aptX™ HD codec ensures the highest sound quality. Conveniently control music and wirelessly tune your DSP system

Enjoy top-quality HD audio streaming wirelessly via Bluetooth®. Conveniently control your music and tune your DSP wirelessly