Box help for 2 NEW 15" Eclipse Ti's. Please check math calculations...
First, Id like to say that I looked, and there arent any threads for a box on 15" Ti's since like 2004
I have 2 NEW 15" Eclipse Ti's on-the-way. Very excited, but I need some suggestions on what kind of box to make. I have heard that these can produce some nice numbers, but then again I have also heard that they like small sealed boxes?
Can I get some suggestions on either or, and some sizes? Tuning Frequencies?
I already did some calculations here, and this is what I got
For EBP, I took 22(fs)/ .39(Qes) and got 56.4. I guess anything over 50 is supposed to be ported.
THEN I calculated the F3 point with ((Vas/Vb+1)^.5)*Fs=F3....
So I did ((6.1/1.9+1)^.5)*22=45 Hz.
Whyyyy is it showing this sub wants to drop off at 45 Hz???? What did I do wrong
Refs: Projectpat, XylerB, decipha, blados, protonman, Wlmrs, Nucleareskimo, gl0ck, mobeious, JBizzle (picked up box) mlstrass (box design) Mazzasec (bought 18" RD Alpha from him) SKMFKR: Traded subs Wrenchguy: Sold 18" Q to him. psychoacoustics: bought some bullet horn tweets from him Shinju: bought some 0awg wire from him. Sold a box and 18" HDC318 to chitown_impala. Bought my 2 custom 15's from 99Vic on steave meade forum. NJTStang11- picked up 18" SSX and box from him krispy cream SCAMMED ME $200!!!
2 Pistol Shrimps in a 4.0 cu^ft box tuned to 32 hz for the WIN !!
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