The M 15 UNLIMITED subwoofer are designed for true SPL competitors and their valuable Teams. The M 15 UNLIMITED offer the ability to choose the moving assembly which is most appropriate for the overall system design and conditions, achieving maximum SPL in every competition. The innovative RMA (Removable Moving Assembly) provides the ability to replace the entire mobile assembly in few seconds, without removing the speaker from its mounting position. For each configuration you can choose the mobile assembly which is most effective, differing in the number of spiders, cone material and voice coil impedance. The advantages are plain to see both when tuning the system and when on the competition field; perfect for the seasoned SPL competitor. Proving the synergy of the magnetic assembly, featuring a proprietary vented cooling system and the aluminium voice coil wound on a four layer former, power handling is rated at an amazing 8000 W! Hertz SPL UNLIMTED subwoofers “out-burp” the competition, yet still “play music”.

*X-mech maximum mechanical excursion:
it indicates the motion range in the speaker
linear functioning area, in both ways.

*Coils in series