Hertz, SPL Monster MM 15.1 UNLIMITED Amplified subwoofer The cone geometry has been

The cone geometry has been subject of in-depth studies with FEA simulations and measurements performed with the Klippel Scan Vibrometer

thanks to the introduction of an excellent 1” Tetolon dome tweeter

7" Clear Type Resistive Motorised TouchscreenPioneer Clear Type Resistive display panels are designed for beautiful crisp and detailed reproduction with enhanced visibility

550 Watts Max

Hertz, SPL Monster MM 15.1 UNLIMITED Amplified subwoofer The cone geometry has beenMM 12. 1 UNLIMITED and MM 15. 1 UNLIMITED car audio subwoofers are exclusively designed for SPL competitions. In order to achieve the best performance on each individual race circuit, the SPL Monster subwoofers offer the ability to choose the moving assembly which is most appropriate for the overall system design, achieving maximum SPL in every competition. MM 15. 1 UNLIMITED is a 15 in. (380 mm) motor group. In order to ensure constant, even flux, it