Hello, I am looking for a Super Jumpo woofer.
Now, in Vietnam there is a box length 73 cm, height 36.
I do not know what model it is? 
Anyone please give me information on this box. 

thank 

The brand is Radiotone for sure.

Looks like the one pictured below  in a way it has some similarities.

Mr Vu Please also check here!

http://www.ebay.co.uk/itm/2907...7&orig_cvip=true

A similar model from silver brand

The Hitachi (for the 5 boxes offered to me) i mentioned was a 3 piece unit exactly the same as in your pictures.

Instead of Radiotone there was a sticker (weird) of hitachi brand and it also had the combo written exactly the same as the one you posted.

too many aka's around for sure