BillFitzmaurice.info

Hi I'm new to the forum and am contemplating building a pair of TLAH pro's for my 4 piece band based in the UK (www.noelfraser.com).

I wondered if it is possible to use an alternative material such as acrylic sheet as an alternative to plywood without affecting the sound. I know this would increase the cost but I think it would improve aesthetics.

Cheers

Noel

Have you ever worked with acrylic? Glue joints are much more delicate and difficult to do successfully. Plus, the surface is soft and will be subject to scratches.

Besides, wood has very good acoustic properties. My recommendation is to stick to this plans. They're proven and fully engineered.

Chris

Acrylic is not a good material for speaker cabinets, explaining why you don't see it used. It's also crazy expensive in the required 1/2 inch/12mm thickness.

There are a few forum members/builders that have built using composite materials with success. You are only limited by your abilities. You are free to construct using any materials you wish, but please don't complain about the finished product if it doesn't work out. This is DIY.

I would think building with acrylics would be way too heavy, compared to plywood. I listened to some audio samples on your website, and I see you are in Manchester, UK. There are a few builders near you, so connecting with one or more for a demo listen shouldn't be a problem. FTR, I think a pair of Jack 10 Lights would cover most of your PA needs. If you get bigger audiences, add an active crossover and a pair or 2 of the Titan 39s for a full sound.

Thanks for all your responses.

As soon as I'd posted I realised that the idea of using acrylic was a bit absurd. The cost alone would be prohibitive - that's if I could even source the materials.

But there's no harm done in brainstorming!

I'll stick to tried and tested methods and leave the wheel intact.

Cheers

I've seen the driver access panel done in acrylic though