Hey guys, i have a question/problem here.... I just installed my front speakers/amp and am somewhat dissapointed. I have these speakers http://www.sounddomain.com/shop/item.pl?sku=MBQDKC108&vq_id=none and this amp, http://www.recommendedbuys.co.uk/electronics/amplifiers/alpine-mrpt130.htm and i turned the bass boost off and HPF on of course and i can only turn the gain like no more than halfway before the speakers make like a popping sound, and at this level they arent really that loud... is there any way to make them louder? and also could it be my deck? i have a pioneer deh 1400 i think its the lowest pioneer model and i also have the amp connected to another amps output rca's, thats about all the details i can think of... someone help, lol 