The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - need some input on my system. this amp enough for these two subs?

jimmydean · 12-17-2011, 01:20 PM

If it comes close to the stated 870W RMS @ 2Ohms, then that should be plenty of power. I have never used either that amp or those subs, so I can't be sure.

The amp is rated at 670W @ 4 and 870W @ 2, at least they aren't trying to say 2 ohms is twice the output of 4, so maybe they haven't overstated. I prefer using equipment that has been measured by someone other than the company unless it's a birth sheet from the factory. Check google and see if anyone has measured that amp.

If not, you might want to look for an amp that has been measured that is in that price rance unless you are hell bent on running that amp.

12-17-2011, 01:20 PM	#4
jimmydean Registered User Join Date: May 2005 Location: Beaverton, OR Posts: 3,728	Re: need some input on my system. this amp enough for these two subs? If it comes close to the stated 870W RMS @ 2Ohms, then that should be plenty of power. I have never used either that amp or those subs, so I can't be sure. The amp is rated at 670W @ 4 and 870W @ 2, at least they aren't trying to say 2 ohms is twice the output of 4, so maybe they haven't overstated. I prefer using equipment that has been measured by someone other than the company unless it's a birth sheet from the factory. Check google and see if anyone has measured that amp. If not, you might want to look for an amp that has been measured that is in that price rance unless you are hell bent on running that amp. __________________ New Project: 1966 LWB C20 Plans: 1/2 ton conversion Dropmember front Dropmember rear Corvette discs Restored raised bed http://67-72chevytrucks.com/vboard/s....php?p=4295210