Ashdown 550 touring combo

[bass nitro]

Hi everybody.My new 550 touting combo just arrived and i saw there are two speaker outputs on back panel but it is just wrote down .."minimum load 4 ohms".Description and manual also do not say enough about - just 550 watts but not mention with or without extension cab http://www.ashdownmusic.com/tech/man...ies_manual.pdf
Does anyone have amp like this?Any info will help me a lot.
Obviously Ashdown should have to do better description manual.
Thank you

[PandyBass]

Hi Bass Nitro. Sorry this isn't an answer but I'm bumping this question as I would like know too.

[LiamPodmore]

I've never seen an Ashdown combo that can't take an extension cab, except the little practice amps. The 550 Touring can definately take an 8 ohm extension cab.

Liam

[bassplayerbob]

Just read the manual. 2 speakon connections, one for the internal setup and one for an external 8 ohm cab. You can disconnect the internal speaker so you can also use just the head with 2 8 ohm cabs if you need really big cabs.

[mickthewiz]

I just bought one of these and am also interested in your experiences with extension cabs. Any recommendations? I'm thinking the VS-412 or the CL-410H.