Discuss New 87 cuft ib setup in the DIY Subwoofers forum.
After reading about Harley haulers ib I decided to try out a pair of the kicker comp 15s. After modeling ...

**rwk2002** · **03-02-12, 02:05 PM**

After reading about Harley haulers ib I decided to try out a pair of the kicker comp 15s. After modeling in winisd it looks ok as far as I can tell I. The 87 cuft cabinet. I just can't figure out if I need to worry about a high pass filter. I will be using a inuke 1000 to power the subs. The amp may be a little overkill but I figure if I don't push it I should be ok. I tried to model them as a ported sub but I couldn't figure that out I don't know what I should tune it to. Any input would be appreciated

**Mike P.** · **03-02-12, 02:09 PM**

Can you upload the driver file?

**rwk2002** · **03-02-12, 02:13 PM**

I have it on my computer how do I upload it or do you mean to just post it on this thread

**rwk2002** · **03-02-12, 02:26 PM**

I think i uploaded it

**Mike P.** · **03-02-12, 02:53 PM**

The 15" Kicker Comp SVC 4 ohm is model number 05C154. 150 watts will take a pair of these to Xmax at 18 hz.

Here's the driver file:

Kicker 05C154.wdr

Name: comp.JPG
Views: 493
Size: 78.0 KB

**rwk2002** · **03-02-12, 03:00 PM**

Do you think they would model better in a vented setup. I wish I knew how to use winisd better. Thanks for your help.

**Mike P.** · **03-02-12, 03:18 PM**

Yes, much more output in vented. Here's a single Comp vented compared to a single Comp In an IB.
Each sub will need 10 cu.ft. tuned to 22 hz with two 4" round ports. Power would be 250 watts with a subsonic filter at 18 hz for each sub.

Name: comp ported.JPG
Views: 380
Size: 81.2 KB