The GLADEN SoundUp concept has been specially developed for Hyundai vehicles. They aim to improve the standard audio system's sound quality in a targeted and measurable way without altering the vehicle's structure or original wiring harness.

All SoundUp Hyundai kits include vehicle-specific components such as speaker systems, amplifiers, digital signal processor (DSP) solutions, cable sets, and mounting accessories. The integration process consistently follows the plug-and-play principle and can be reversed at any time. It also takes into account the respective Hyundai audio architecture, as well as vehicle- and equipment-dependent differences.

Depending on the vehicle, equipment, and desired sound level, different SoundUp upgrade levels are available, ranging from basic solutions to more powerful configurations. This allows each SoundUp Hyundai set to be precisely adapted to technical conditions and individual requirements.

The names of the SoundUp Hyundai kits follow a clear technical system. Each part of the name provides specific information about the vehicle type, system architecture, and scope of the system.

"HY" stands for Hyundai.
"Model codes" identify the respective Hyundai series.
"Passive" refers to the passive front system with a crossover.

This clear naming logic enables each SoundUp Hyundai set to be classified clearly and correctly. It makes selection easier, avoids incorrect combinations, and ensures the selected system fits the Hyundai audio architecture and desired expansion level exactly.