Posted September 3, 201312 yr As the title says I am looking for competitors to do R&D on a large SPL driver. For testing purposes only one driver will be available in either a 12, 15, or 18. This is a very large driver weighing about 105 pounds. Below is a comparison picture of the driver's coil next to a Ethos and FI BTL N3 coil. The coil is 95mm long 3 inch 8 layer dual one ohm coil with an Re of .9 ohms per coil. The coil produces a BL of 51.5 and a motor force factor of 1,484. I am looking for a seasoned competitor with a few years experience preferably someone that has attended nationals a few times. If you are interested send me a PM with your info.
September 3, 201312 yr What kind of cone are you using? Got a friend doing a single 15 burp setup. He's folded almost every cone so far or blown the surround. But it's doing very nice numbers.
September 3, 201312 yr Wouldn't mind helping, but this is only my first year running MECA although I am first in my class in points :/Besides needing help what enclosure perimeters are expected for this sub (18") just out of curiosity? Edited September 3, 201312 yr by nadcicle
September 3, 201312 yr Author As the title says I am looking for competitors to do R&D on a large SPL driver. For testing purposes only one driver will be available in either a 12, 15, or 18. This is a very large driver weighing about 105 pounds. Below is a comparison picture of the driver's coil next to a Ethos and FI BTL N3 coil. The coil is 95mm long 3 inch 8 layer dual one ohm coil with an Re of .9 ohms per coil. The coil produces a BL of 51.5 and a motor force factor of 1,484. I am looking for a seasoned competitor with a few years experience preferably someone that has attended nationals a few times. If you are interested send me a PM with your info. What kind of cone are you using? Got a friend doing a single 15 burp setup. He's folded almost every cone so far or blown the surround. But it's doing very nice numbers. Do not know. No one is producing a subwoofer with a motor this strong. This is why it's R&D and I need someone with experience with large drivers like the IA Warden or DD Z
September 3, 201312 yr Well he's using an tc 5400 motor right now. I don't think it's a slouch when it come to terms of BL... No it's using an lms coil either. Edited September 3, 201312 yr by armykyle1
September 3, 201312 yr If you can get with taylor gardner aka taylorfade on caco, I know he does quite a bit of testing amps and subs. And hes local to you somewhat.
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