Rockford Fosgate P1S2-12 Motorcycle Speakers then the unit will not

then the unit will not recognize it)

Filter Mode(s) Low-Pass or High-Pass Filter Slope(s) 12/24 dB/octave Filter Frequency Range 50 Hz - 500 Hz Detented

This allows you to add a 4-channel amplifier to your system for higher power output and better sound quality

This source unit keeps all factory handlebar controls as well as CB and wireless headset connectivity

Rockford Fosgate P1S2-12 Motorcycle Speakers then the unit will notRockford Fosgate P1 12 is the first in a family of famous Punch subwoofers. The P1S2 12 features a 2 Ohm voice coil, 250 Watts RMS power handling, and can accommodate a grille insert using the included soft touch ABS trim ring. Rockford Fosgate P1 12" are the first in a family of world famous subwoofers called "The Punch". During their inception in the 1980's, they quickly became "The Woofer of Choice" for fanatic car audio systems, with a continued