Orange Crush 100 output specs/existence????

[BassPenguin22]

Hi,
Today I visited the local guitar store with my drummer friend (not a good idea if your a broke student) and I spotted an 100w Orange combo amp in a stylish black for about aus$500, I have been on the lookout for a small, loud, giggable amp.

The only problem with this is that I can see myself needing some extra power in the future and I was thinking that it might be possible to plug in a cab, a 2x10 cab to be exact...

Orange's website mentions a "speaker output" I have no idea of its compatibility (ohm, wattage etc) and I was wondering if anyone could help...

Heres a stock photo of the amps backplate if it helps

[JimmyM]

there's no speaker output jack on that amp. you're stuck with it as is.

[perogato02]

Although I see a 'line out' between tyhe master and the 'Direct out' ...