BillFitzmaurice.info

Tom Smit wrote: ↑

Sat Sep 22, 2018 12:59 am

The "green" edge should be against the throat panel, I believe.

+1.

You installed them facing the wrong way. From the plans: Cut two horn braces for a 112, six for a 212. Write on them how they install per the diagram. I can't see anything written on them.

SethRocksYou wrote: ↑

Mon Sep 17, 2018 9:59 pm

I'd PL an appropriate size/shape piece of ply in the hole, screwed/held in place with a piece of scrap wrapped in wax paper, until the PL cures. Then sand. fill, paint

+1.

Those were abused. Abuse is not a warranty item.

Using WinISD is only about 20% of the equation. 30% is knowing what you're trying to accomplish and why, 50% is translating that into an actual working design. You can learn how to use WinISD in a few weeks. The rest only comes with years or even decades of experience.

It needs to be closed back with similar specs to the Alpha 6 CBMRA, which you can find on the Eminence website.

I chime in here for fun, what harm can it do, by my estimations you need to multiply that rig size by a factor of about 6. While you need to double the cab count to maintain the same level at the far reach when that distance is doubled that would be outdoors, where there's no contribution from room...

It does. Remove the duct and you still have a tuned port. Once upon a time ducts weren't used at all. The advantage of the duct is that it lowers tuning, allowing for a smaller chamber volume for the same result.

Every port is tuned, whether it has a duct or not.

They're all the same.

A sub is a sub, the rules for one apply to all.

Plans are always sent to the PayPal address of record, which is always provided to us by PayPal.

The slot makes it into a band pass design.

They're not that heavy built with a neo woofer and piezo arrays. But you would not be able to stack them.

I have been wondering why we have guitar and bass players put their instruments behind them instead of in front and angled at their ears. For the same reason why most PA's are set up incorrectly: 'It's how everybody does it!' Well, not everybody, there is a small minority of players who know better...