View Full Version : How much power will Alpine SPS-171A take

02-04-2008, 07:59 AM
i recently bought a new amp that does 140rms x2 and i want to use this amp with my current comps which are Alpine SPS-171A, will they be aright with 3 times the rated power going through them, as they are rated at 50rms max continious power.

02-04-2008, 01:09 PM
Set the gains right.