The NNNN Devor 30 is a high-performance horn-loaded subwoofer with two powerful 12" drivers, a subcardoid pattern, and an extremely low frequency response.

The NNNN Devor 30 features dual 15" drivers that mechanically feed the horn in a push-push configuration, cancelling out the movement exerted on the cabinet by each driver and reducing cabinet distortion. This configuration allows the bass signal to be perceived as travelling through the air with the rest of the music rather than out of time through the floor.

The horn loading mechanism enables high sensitivity, quick impulse response, and low distortion. The DEVOR 30 is a one-of-a-kind subwoofer thanks to its combination of high-quality audio reproduction down to 23Hz and highly high SPL for its size and weight.

Throughout its intended bandwidth, the DEVOR 30 has a close to subcardioid dispersion pattern. As less energy is reflected off surrounding surfaces, the sound pressure can be directed towards the audience, reducing the need for acoustical treatment of the room.

DEVOR 30 is suitable for many applications due to its high sound pressure and low visual impact. DEVOR 30's extremely low-frequency response covers everything from clubs to concert halls and auditoriums. Still, it can also be used as a bass extension in studio and HiFi setups.