This model also has all the control knobs well protected behind a watertight screw-fastened cover to meet the IP67 protection classification

WirelessDSP tuningThe increased data transmission of the BT5

The specially reinforced paper cone with mica reinforcement provides an excellent balance of stability

4V / 2 ohms: 100 watts x 4

high-quality MOSFET transistors

Punch Pro PPS4-10 Impedance:4 Ohm This model also has allRockford Fosgate Punch Pro SeriesThe Pro PPS4 10 is a 10 inch midrange driver designed specifically for high sound pressure level conditions. It has a power handling capacity of 350 watts RMS and includes grilles with mounting hardware. The oversized motor structure and high temperature voice coil, combined with a fiber reinforced paper cone and a corrugated, PA surround, form the basis for a high efficiency speaker that can handle a lot of power.