The APBX 10 S4S sealed enclosure is the ideal choice to be driven by the new AP F8.9 bit using two channels bridged. Designed to house the single 4Ω voice coil APS 10 S4S subwoofer, it offers an ultra-performing Plug & Play solution boasting all the features that make the Prima boxes unique such as the SSP (Sub Smart Plug) terminal block for a quick connection leaving no room for errors.  

For Tesla owners with Premium Sound, this kit elevates performance. The AF M12.14 bit DSP amplifier with F4IN card and the APBX 10 S4S subwoofer deliver greater headroom, deeper bass and extraordinary imaging.

But the real secret lies in the DSP tuning process developed by Audison engineers, powered by the bit Drive software and ACCORDO technology. Through an intelligent and guided workflow, ACCORDO enables fast and highly precise calibration, allowing the system to adapt perfectly to Tesla’s acoustic environment.

By efficiently optimizing timing, phase and equalization, our engineers establish a new reference for clarity, balance and emotional impact. The result is a soundstage that feels natural, immersive and alive in every seat.

The system integrates seamlessly with Tesla’s infotainment interface, allowing intuitive control of the subwoofer level while unlocking a new dimension of depth, power and musical emotion.

 General Features: