Looking for new speakers for large audio room

Edit: ceiling height is 2.8 meters in height

using two REL S/812 woofers in my set up

I have auditioned the Magnepan 30.7 but my pass labs XA 60.8 amp isn’t powerful enough to drive them loud enough in my listening room

Most of the speakers brands most of you recommended aren’t being sold by any local dealers in Thailand and. If they were bought online the price would be doubled or more for imported audio gear so I’m very limited most of them I have demoed most of the loud speakers 

local dealers sell their products the same price and usually have great discounts and no trade up program for most places even 

For example I had a vintage Bryston 4B amp and the dealer would not take trade up because it’s too old of a product.


and very small used market for audio gear.

Edit: my ceiling works as a baffle with wood going across if it’s affecting the bass.

cant Demo the vandersteen the dealer can only order them;)

@atmasphere yes I’m only working with dealers that already have the speakers in stock do to custom officers raising the tax to 200% or more of the speaker price so I’m incredibly limited to what speakers I’m looking for 

@geof I’m running a pair of XA 60.8s and when I asked one of my local dealer about matching the XA60.8 to the Magnepan 30.7 he recommended the XA160.8 if I wanted to play them incredibly loud in my room

@fiesta75 Yes in a way I’m looking for new speakers if I can fix the bass issue in my room just by adding more rel woofers I would keep the uno series 2.

@geof I’m running a pair of XA 60.8s and when I asked one of my local dealer about matching the XA60.8 to the Magnepan 30.7 he recommended the XA160.8 if I wanted to play them incredibly loud in my room

currently I’m looking into some of the GIP laboratory speakers like the GIP-9900 loud speaker they have horn loaded 15 inch woofers 4 bass driver’s they sounded wonderful in a smaller room than mine