I upgraded my stock speakers with Polk Components in the front and Infinity Kappa 6 x 9's in the back. They are being powered off the factory head unit in my 05 EX-L coupe. I haven't been unhappy with the sound and bass until recently. We just bout an 08 EX-L 4 door and the stock 270 watt stereo with subwoofer now blows my system away. If I add a Basslink to my coupe to punch up the bass, is there a way to direct the lowest frequencies away from the front or rear speakers without adding an amplifier or JL Cleansweep.
