hifonics brz15d4 potential

[Guest]

but close in the same price range. they are so close that it is almost equal. i am thinking about going with 2 hdc318's. these seem like the better of the 2. how much is the max box volume on these woofers. it doesnt state it on their website.

shipping on each hdc3 is like $50 or something like that, from audioque.com.

each hdc318 needs around 6.5-7 cubes per woofer. so thats 13 or 14 cubes, plus another like 2 cubes for the huge port. and you have to make sure the port isnt too close to the hatch.

so 13-14 cubes and around 200-220sqin of port area.

edit: correction. to my zip code, 1 hdc has around $29 of shipping. 2 is 50

[Matt Cutsinger]

even with 50 dollar shipping im not too worried. i can go 14 cubic feet. i can go a max of 18 cubic feet.

[bighossf150]

even with 50 dollar shipping im not too worried. i can go 14 cubic feet. i can go a max of 18 cubic feet.

just for reference my wall is 11^3 with 195sq in of port tuned to 32hz and the gross volume is 17.92^3, stick the with 15" aq's lol. 2 15"s in a proper box will be louder than 2 18"s in a shitty box