I'm putting a better system in my car (1994 Mazda 626), so far I've got a kicker sx600.2 and a set of Alpine type-x 6.5 comps. I'm looking for a SX1250.1 (birthsheets about 1400Wrms) to match, also have the SXRC. It's definately a daily driver and I want to keep some trunk space so overall box size I don't want to go over about 2.5-3 cu ft. I've got 17" of clearance under the rear deck. Looking for LSQ but more on the side of SQ. I'm really interested in the Q's but not sure if a 15 sealed would fit height-wise. I'd also like to compete with my buddy across the street, he's got a pair of Lightning audio S4.12.vc2's on a planet audio VX1400d. amp Max Power (1 Ohms) : 1250W X 1 Max Power (2 Ohms) : 1000W X 1 RMS Power (2 Ohms) : 825W X 1 RMS Power (4 Ohms) : 500W X 1 Signal-to-Noise Ratio : 100dB Frequency Response : 20Hz-250Hz Dimensions : 10-5/8