Hertz, SPL Monster MM 15.1 UNLIMITED Amplified subwoofer therefore ensuring high SPL values

therefore ensuring high SPL values with minimum distortion even at high listening levels

still maintaining a compact size

550 Watts Max

Alpine also offers the Perfect Fit installation solution including all parts and instructions for a professional and secure mounting of the overhead monitor

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

Hertz, SPL Monster MM 15.1 UNLIMITED Amplified subwoofer therefore ensuring high SPL valuesMM 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