From what I have read you seem to be the man with the plan.
Thanks
I am new to the forum and have recently purchased a pair of RA8's.
Well come to the club.
Is there any way to tell if these are the speakers from the show?
Yes the veneer.We hand picked the veneer and with photos I can tell them apart
Can't find any seriel numbers.
Not on that pair
I compared the wood grain from the pictures in this link to the one's I purchased.
They look very very similar. But it's hard to say for sure.
Send me a picture and I will have a look.
If they are the speakers from the show what drivers are installed?
(M-130 or M-130X XBL^2 5.25" drivers)
They only have the M-130 drivers.No one has XBL woofers yet as they have not arrived yet.
I am considering bi amping them.
What would it take to Bi Amp them? There is currently a cup installed in the back with 2 terminals in it.
Is there a cup with 4 terminals instead of 2? Or would I use a second cup with 2 more terminals?
Tim a little work but it can be done.
To bi-wire you will to make a plate or get a plate made for the 4 posts as you only have a pair of posts now.
This plate will have to be large enough to cover the hole made by the terminal cup yet allow the 4 terminal posts area in the cabinet.This may mean having to cut the cabinet rear wall with a jig saw just to make sure the area is open for the 2 sets of terminal posts.
Then mount the new plate with your 2 sets of posts.
But the wiring you will have to pull from the crossovers.
This will meanremoving the jumper power wires and ground wires that now go from the 3 crossover boards.
Then you will have to attach the power and ground to the terminals on the plate.
Normally you use the top plate for the mids and tweeters and the lower terminals for the woofers.
Drop me a email if you want and I can help you threw the process if you would like.
And
Welcome to the forum

Thanks
Tim