What do you think Round 2

[hl26 10+ year member]

Alright its for a 10" HDC3 ran off a sundown 1500d, does this design check out?

18Wx14Hx16D

1.35ft^3 @ 35Hz

Port Width=1.5

Port Area=18.75

That is a small width port, but the recommendations are...

(1)12-16 square inches of port per cubic foot.

1.35x12=16.2 so that is sufficient

(2)The W and H of port shouldn't be more than 9 to 1

12.5/1.5=8.333 so that is sufficient

Sound good?

Click to read more...

 

[BrianChia 10+ year member]

It will work. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

Round over all port edges. I would also add an internal 45 deg. deflector. The tuning is about 36 hz.

 

[dvrmstrng 5,000+ posts]

without the deflector you will lose 11.5 DB

 

[hl26 10+ year member]

alright how do i go about making the deflector ? just like a triangle for the one corner before the port and the corner at the L of the port correct?

 

[OoMesKoO 10+ year member]

Lawl.

Box seems a bit small..... no?

did you factor in Driver displacement?

 

[hl26 10+ year member]

yes it factored in driver diplcement....and why would it be small? remommended for ported is 1 cube to 1.5 cubes.....

 

[hl26 10+ year member]

any other opinions on it?

 

[BrianChia 10+ year member]

any other opinions on it?

Build it! But I would personally rip the lumber a little differently.

 

[hl26 10+ year member]

how would you do it brianchia?

 

[BuckyBoy 10+ year member]

Keep us updated on the build. Good luck. Should sound great. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif