jwest 10+ year member
Junior Member
I have a sp4 15 in a 3.5 cu ported box in a Mitsubishi eclipse. Wondering how much power this sub can handle daily. I'm wanting to put around 4k rms to it. Thinking a sundown saz3500 at .5 ohm or a DC audio 3.5k. Maybe a ct 4000.1 heard some horror stories about them tho. I had a ct3000.1 and never had a problem with it. Maybe a crescendo amp even. Whichever I find the right deal on. But is 4k rms daily safe on this sub? Can it handle more than that? Or should I lower it some? Really wanting to push this sub hard and I plan on building a 5 cu ft box for it soon also. Eventually getting another one and walling off my eclipse. I've already removed the rear seat and carpet to hit the box its in.