
DENZA | Devialet
- Home
- About us
- Our stories
- Denza | Devialet
Two pioneers on a mission
Leading the transformation of their respective industries, DENZA and Devialet met on a journey to reshape tomorrow’s experiences with a strong will to push the boundaries of smart innovation able to profoundly transform people's everyday lives and needs.
Through this collaboration, Devialet and DENZA are on the way to offering customers the highest standard of driving experience enhanced by unmatched sound experiences. Your odyssey will never sound better.
DENZA Z | DENZA N7 | DENZA D9 | DENZA Z9 GT
DENZA Z
DEVIALET ACCELERATES INNOVATION WITH THE LFE BOX
Meet the all-new DENZA Z. The high-performance electric supercar is the first vehicle from the manufacturer to incorporate Devialet's LFE Box (Low-Frequency Extension Box), an acoustic and industrial innovation that embodies our shared ambition: redefining the standards of premium in-car audio.

PERFORMANCE AND EFFICIENCY. NO COMPROMISE.
Co-developed by Devialet and DENZA engineers, the LFE Box brings the patented architecture of the Devialet Phantom Ultimate to the heart of the cabin. Two woofers in a Push-Push configuration ensure balanced sound distribution between the left and right seats, and deliver perfectly controlled playback and physical impact. Down to 20 Hz.
Making room for emotion. By replacing four door-mounted woofers and the boot subwoofer with a single central enclosure, the LFE Box frees up space in the cabin, optimises acoustic propagation, and reduces overall weight—helping preserve EV driving range.
13 SPEAKERS. A BESPOKE SOUNDSTAGE.
Built around this beating heart, the DENZA Z combines 13 Devialet speakers in a bespoke, Dolby Atmos® configuration. Our proprietary Devialet SAM® and SPACE™ technologies create a fully enveloping sound experience.
The ultimate signature: positioned at the centre of the dashboard, a Central Acoustic Sphere inherited from Devialet Dione projects voices directly towards passengers, reproducing them with absolute fidelity.



«Our partnership with DENZA is built on a shared ambition: to fundamentally redefine the in-car sound experience. By combining our acoustic engineering expertise with our partners' cutting-edge technologies, the cabin becomes an emotional sanctuary. The LFE Box embodies this relentless pursuit of innovation, delivering an unprecedented technical solution with zero compromise on acoustic performance and automotive efficiency. »
— Jacques Demont, Devialet CEO
Denza N7
Featuring Devialet's patented technologies and a tailored acoustical architecture, Denza N7, Denza's newest SUV, delivers unrivalled sound quality and true luxury audio for a state-of-the-art driving experience.
Denza D9



A two-seat haven of acoustic excellence
Featuring a 5.1.2 Dolby Atmos setup enhanced with Devialet's SPACE technology, the D9 Pioneer cabin elevates every listening experience. Boasting a total of 17 speakers, including some embedded in the cabin's headrests, this bespoke setup creates a high-precision, three-dimensional, all-enveloping sound environment.SAM-Powered Bass
Experience bass like never with Devialet's SAM technology. The D9 Pioneer exclusive setup features two high-performance woofers and one subwoofer dedicated solely to the rear cabin's two seats. A sure way to not only listen, but to deeply feel the sound.High-Fidelity Sound
The D9 Pioneer's rear cabin embarks a high-fidelity sound system, with each of the 17 speakers strategically positioned for absolute acoustic precision. Powered by Devialet's advanced signal processing, this signature setup creates a sealed sound environement when the cabin's TV is up, allowing for theater-grade viewing experiences on the move.A Testament to Elegance
Denza D9 Pioneer’s rear cabin is not just about sound, it’s a statement of sophistication. The speaker grills seamlessly blend with the cabin's luxurious aesthetics in a perfect fusion of form and function, echoing Devialet's expressive design ethos.Denza Z9 GT
The Denza Z9 GT redefines luxury in-car audio with its advanced architecture, featuring 26 speakers and 27 active channels for unparalleled sound quality. Each speaker is powered by its own amplifier, ensuring exceptional clarity and precision. The embedded headrest speakers further enhance the immersive experience, while Devialet's patented SAM and SPACE technologies elevate the acoustic performance. This system sets a new benchmark for premium car audio, delivering an unparalleled listening experience on the road.




Acoustic Mastery
Immersive Soundscapes
Bass Revolution

The two companies combine state-of-the-art technology with thoughtful craft and luxurious design, while DENZA's commitment to redefining excellence in mobility meets Devialet's dedication to bringing back meaningful audio experiences and purposeful listening into our lives.






