I've still got to do some ajusting but I managed to pull a 146.1 @ 42hz with my RE 35.1 installed. That is a 0.8dB gain over my other amp. I'm hoping to get a little more gain just out of some ajustments..
so you think I'd gain 1.5dB hooking it up correctly? that would be my original .8 with a .7 correcting the wiring. Far as voltage drop.. I did not hook up the dmm to the batt and see.. I set the gain to 52 volts .. I know its more than I needed but I don't know my box rise so I figured I should set it a little higher.. Did not get any smell or anything .. worked great
I want to get an extra battery but for the price of another yellowtop I could almost get a h/o alt .. all these numbers are with a stock electrical .. an optima yellow top.. 90A alt.. and 1/0 wiring + big three..
if I can come up with the money next year I'll run two SX 15"s with two RE 35.1 and some external aero ports .. for a comp setup. I will do a 150 then given I can get my current to the amps.. I've still gotta build a new box tuned higher and seal off my trunk from the cabin... better numbers will come
hey Marshall i was doing a lil testing in some sub woofer programs and it says i have to use around 4inch in length for each round port ( 4 ports total, each port its 3 inch diameter) and the tuning is 35hz on a 10 cb. ft box. is it true???? thanks man.
yeah i know Marshall im planning to get from you some 6 inch flared ports but right now i have 4 3 inch ports and i have a 10 cb ft box and 6 12's the tuning is 35 that i want and the ports are flared to like 4 inch and car stereos.com and realmofexcursion calculator and winisd say around 4.2 inch for length for each port
yeah i know marshall that 6" port will be much better but i juzz got 6 12's i got the wood and i had some ports flared 3 inch and i got a new battery and wiring and im out of money but i need some temporary box well not temporary box temporary ports, i will use my ports now and ill save to get some 6 inch ports or maybe bigger i dont know if u can do it marshall, but im definitely gettin in the future at least 4 or 6 ports.
but right now im gonna use these temporary ports so u think i should make the ports longer???
well i was messing with winisd and with sealed on 10-11 cb ft i will be doing 126db's plus cabin gain qith2k rms, with ported at 35hz i will be doing 130's plus cabin gain with 2k rms i think im gonna have to have them sealed in the 10cb ft box and wait for the ports.
ok marshall give me a good price on 4 6 inch ports
well that amp was considerably underrated.. so i figured i'd set the gains for 2000.. then i figured with box rise i'd have to up the voltage a little bit.. but even with it being set to 52 volts with the h/u on 26.. the gain is considerable low