Power amp to sub


Novice Member

I have two Audac DPA154 (4 channel x 150w) amplifiers which I will be playing 5.1 audio from. I have five VX5.2 passive tannoy speakers for the L,R,C,LS,RS which I have no problem connecting.

My query is this: I have a Stageline 100 active sub which I'd like to connect to this system. Can I simply take the relevant output from the amp and connect it to the high level input on the sub (see attached photo of back of sub)? There is no direct output or any RCA output from the amp, only speaker outputs.

Any help greatly appreciated.


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You can damage some Class D amps connecting subs like so I would check with the manufacturer of the amp and ask them if it is safe.

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