Gold Member Username: SouthernrebelMonroe, Louisiana USA Post Number: 3470 Registered: Mar-04 | I checked my 20.1's output today. Keep in mind that I only have one 650CCA interstate lead-acid batt and a 180a alt. Here is what I got so far: 44.2v 36.6amps ~1.2ohm box rise! (wired to .35ohm DCR) ~1617w!!! My batt just cant keep up...my voltage is dropping to below 11v ...hehehe I did want to go any high on the volume w/ the voltage dropping like that. The amp isnt event getting warm!!! But I will get some backup batts VERY soon. My port were just stuck together (no duct tape on the joints, air leaks thru them) and i still did 147.1dB at ~42hz.......I didnt check the amps output power at that freq though. The box isnt even caulked...lmao, i just gurrilla glued it and stuck it in the truck. It will be resined and I will shorten the ports this weekend. I still have ALOT of work to do on this box. |
Gold Member Username: SouthernrebelMonroe, Louisiana USA Post Number: 3471 Registered: Mar-04 | edit: "I DIDN'T want to go any highER on the volume w/ the voltage dropping like that." |
Bronze Member Username: Imperial_designsLafayette, Louisiana Post Number: 29 Registered: Oct-06 | you need some stronger starting batteries. i recommend the northstar batteries. http://northstarbattery.com/engine_start.php i bet any amount of money you don't go below 12.5 with 2 of them 3100s. |
Gold Member Username: SouthernrebelMonroe, Louisiana USA Post Number: 3472 Registered: Mar-04 | I'm already looking into Northstar...prolly an NSB-125 or -90. |
Silver Member Username: RenegadesrunLafayette, IN US Post Number: 308 Registered: Oct-04 | I*f Kinetik ever crosses your mind.........holla. |
Gold Member Username: SouthernrebelMonroe, Louisiana USA Post Number: 3473 Registered: Mar-04 | Ren...i sent you an email. |