Anonymous
10+ year member
CarAudio.com Veteran
Has anyone used them yet? If so how are they I am thinking about upgrading in the near future from my 2 original 15" HD3's to 2 Mach 5 SPL 15's or 2 Sundown Nightshade 15's, if I have room I might even go with 2 18" HDC3's. My power is 2 AQ 2200's tell me what would be the best with the power i have.
