Yes you can. You need a line out converter. You can buy one here for $12. Buy.com - Scosche Loc80 2-Channel Adjustable Lineout Converter - LOC80like it says, i want something that bumps a little more, nothing crazy just some crisp clean bass???? help anyone ?? please.
Yes sir, you're right on the money. The speakers have a higher wattage signal that just needs to be converted into a low level input for the amp. That's what the LOC does. Then just wire your power and ground wires for the amp and hook up the sub and you are good to go.so i would solder the loose ends into the rear 6x9s and connect that into an amp and sub???
Uhhhh, bud....all IS300's have a factory amp. You should know that being an installer. And it should be obvious to tap for a signal after the amp since the speakers are in the trunk area already.Just one quick thing to add, make sure your car doesnt have a factory amp, if it does, make sure you put the LOc (line out convertor) on the output side of the factory amp.