RE HC 15 w/ FI Recone

[Jshoaf8 10+ year member]

I want a box to go in the back of my blazer, ported. Daily driver with as much sql as possible out of a ported box.

What tuning freq/box size would optimize this?

Thanks,

Justin

Also I found the specs on it, but its for the HC only, not the FI recone.

1. RE 2.8 Ohms in series

Fs 34.4Hz

Qms 5.33

Qes .52

Qts .48

Mms 220 g

Cms 9.7 10^-5m/N

Vas 89 l

Sd 810 cm^2

Bl 16 N/A

SPL 90.3 1W/1m

Click to read more...

 

[RAM_Designs 5,000+ posts]

3.5ft^3 at 32-33hz would be a pretty standard box. Since you don't know the t/s of the recone you might as well go with something normal and see if you like that.

 

[sqoverspl 10+ year member]

I have a 15 re hc but with a psi recone. Its in 4.2 tuned to 26hz and it is amazing on the low end, the box is sub up port back too. If you want more spl though Id tune to 30-35hz

 

[carlosg_313 10+ year member]

i got a re hc 18in reconed to a fi with integrated tensils, and it also has lows as well. the excursion is outstanding, i even made a vid of it. anyone wants to sell a re hc to me? lol

 

[sqoverspl 10+ year member]

i got a re hc 18in reconed to a fi with integrated tensils, and it also has lows as well. the excursion is outstanding, i even made a vid of it. anyone wants to sell a re hc to me? lol

theres a stock hc 15 and hc w/ an fi btl recon 18 on caco