Matt A 10+ year member
Senior VIP Member
I have a 3500d.1 rated at 4300 rms at 1 ohm...it is currently wired to 1 ohm using 4 dual 2 woofers... after box install and months of break in I clamped the power and saw that on a burp at 47 hz (max frequency) i was only sending 1800watts to the subs with the car running and 1400 watts when the car is off. Should i wire the amp down to .25 daily? or should i get another of the same amp and do each at .5? also is box rise added or multiplied to the nominal ohm load? thank you