Hello, I want to get two alpine 12" 2000W 4-Ohm Type-R subwoofers. What kind of amp and box do I need? Thanks! http://www.onlinecarstereo.com/CarAudio/p_32739_Alpine_SWR-12D4.aspx
RMS/continuous power rating is 1Kw. The amount of power you'd need to reach full extension depends on the enclosure you end up usin at 2 ohms if you're using a single sub, or the same at 1 ohm if you use a pair of them.. or the same power at 2 ohms if you use two subs and get the dual 2 ohm models.g. I'd say any class D amplifier rated for 500-1000 watts RMS