June 1, 200718 yr and what about the cone shape?how does that affect the sound ?flat cone \ "boobi" style cone \ square , and suchthere are many cone shapes and weird "addons" on the cone , any expansion about this?
June 2, 200718 yr The shape shouldn't affect anything with a sub other than rigidity. Will only affect dispersion with a mid or tweet.
June 3, 200718 yr T/S or specs on that thing?We now have available a SPL package option for the WMD 15's. They feature a glass/cabon fiber honeycomb cone with a tall high excursion foam surround. The lighter honeycomb cones increases effeincy by 3 db over the standard WMD pressed paper cone and add 14 sqaure inches of cone area by incorperating the tall surround. T/S parameters: REVC: 4 ohms FS: 34hz QES: .97 QMS: 7.2 QTS: .86 VAS: 3.6 BL: 14 MMS: 241g Sens:[email protected] nice how do those woofers sound?
June 4, 200718 yr there are 2 of em in the mail on the way to my office in Dallas TX from rd audio?hey let me know how those sound.
June 4, 200718 yr there are 2 of em in the mail on the way to my office in Dallas TX from rd audio?hey let me know how those sound.not RD i spoke with them when they first came out & hes a nice guy but im not spending that much on a Co. noone has ever heard of, so i went with Pierce Audio, John & I discussed using the new cone for the 07' MOAB, on the WMD frame, stiffer/liter cone, needs less power to get up & going for burps, unlike the cone/motor heavy Beast iv been dealling with, and very much in my Price range...org model: http://pierceaudioproducts.com/forum/index.php?topic=29.0new model: http://pierceaudioproducts.com/forum/index.php?topic=3.0
June 4, 200718 yr oh lol i got it confused with the rd audio spl driver (i think the initials are similar). Id honestly love the efficency but it sounds like its a spl driver.... now id love a fi q with a btl motor, quad coil, and the honeycom cone (think scott could build me one)
June 4, 200718 yr oh lol i got it confused with the rd audio spl driver (i think the initials are similar). Id honestly love the efficency but it sounds like its a spl driver.... now id love a fi q with a btl motor, quad coil, and the honeycom cone (think scott could build me one)Hell Ya i asked for an SPL sub that did not break the Bank...i love a company you can call and after a few quick questions & discussion get a new product custom made for what your doing !!!
June 5, 200718 yr 2.83V @ 4 ohms = 2 watts...so to compare it to regular measurements, it's actually 88dB @ 1w/1m.The BTL is listed at 93.3dB @ 1w/1m.FWIW.Judging by the specs, they seem to be two very different ways of going about the same goal.
June 5, 200718 yr 2.83V @ 4 ohms = 2 watts...so to compare it to regular measurements, it's actually 88dB @ 1w/1m.Bingo. High Qes with no better than average Mms means you've got a driver that isn't especially efficient; average at best.
August 28, 200718 yr 2.83V @ 4 ohms = 2 watts...so to compare it to regular measurements, it's actually 88dB @ 1w/1m.Bingo. High Qes with no better than average Mms means you've got a driver that isn't especially efficient; average at best.Double bingo DD I saw that as well, by the way your write ups are very informative hats off to ya.
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