Cenosphere paper coneWith the innovative "Cenosphere" coating

delivers a lively and direct sound character

2 × 2 ohms (S1-15D2)

130 Watt Max

Power handling: 50 watts RMS

P500-12P Komposysteme Helix Cenosphere paper coneWith the innovativeRockford Fosgate PunchPower Enclosures If you want to quickly add bass to an existing audio system or save yourself the hassle of separate amplifiers and subwoofers, the PUNCH P Series is just the thing for the job! All subwoofer enclosures are powered by a powerful Class D digital amplifier. The system is all inclusive, so all you have to do is run power, ground and a signal from the source to get this baby going. The enclosure has a rugged exterior