Rockford Fosgate PPS4-6 6.5" Midrange Speaker (each) FULL spec cable - meets

FULL spec cable - meets or exceeds AWG (American Wire Gauge) requirements

Infinity Kappa 63XF owner's manual

Sensitivity: 93 dB @2

Yes (Bass Enhancer)

Rockford Fosgate PPS4-6 6.5" Midrange Speaker (each) FULL spec cable - meetsThe PPS4 6 Punch Pro is a 6. 5" midrange loudspeaker engineered for high SPL (Sound Pressure Level) conditions. The oversized motor structure and high temperature voice coil, combined with a fiber reinforced paper cone and corrugated treated cloth surround create the foundation for a highly sensitive speaker that can handle plenty of power. You'll be proud, because these things are loud! Includes protective grilles. FEATURES AT A GLANCE Fiber