Well im looking to spend about $250 right now for the amp. So basically im limited to around a 150 x 2 power. Is it even worth upgrading a 100 x 2 to a 150 x 2 (will there be a noticeable difference i mean)? If the answer is yes then ive narrowed it down to 2 amps: Sony Mobile ES 150 x 2 and an Orion 150 x 2 (leaning toward the Orion). Let me know what ya think or if you have any other suggestions. One more thing...im possibly looking at upgrading my subs and here are the choices (all 12"): RF Punch HE, Pioneer IMPP, JL Audio, Orion Cobalt, and Kenwood (the blue Tornado one).
