RTL44 said:
Yes, they are made from baltic-birch plywood. The top-end of Carvins P.A. cabs utilize B&C drivers. I'm pretty sure all of the TRX series do.
Here are the specs:
http://www.carvinguitars.com/manuals/TRX12N.pdf
I poked around for a couple minutes. The b&c drivers were in their TCS series enclosures, but now it looks like TCS is TCSaudio.
http://www.tcsaudio.com/products.html a completely separate company (bragging that they use b&c drivers)
Here's what I've experienced with b&c drivers in another company's enclosures. If a company is putting them into their enclosures they make a point of saying so. I'd venture a guess and say that because there's no mention in the TRX specs or info---they're not loaded with them.
Those TRX are passive, so you'll need to buy a power amp too. I'd hazard another guess that the price is another giveaway that they aren't loaded with b&c. Hard to get that quality level for 350-400 complete with enclosure. I haven't found it. I think those b&c drivers alone are 200-300.
They're probably eminence loaded but with the carvin name on them.
Call them and find out.