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BK XXLS400 set up


Active Member
I’ve just bought one of these and also a Yamaha Rx-v685 Along with 7 x Kef t301 to use in a 5.1.2 Setup, Unfortunately for me I’m a bit of a novice and have no idea how to set up the sub before I run the auto setup for the speakers. And advice on how I set up the controls for the sub would be gratefully appreciated.


Well-known Member
Sub output on the avr to the LFE input on the sub using a RCA cable. Sub powered up. There should be guidance from BK on the setup of the phase & crossover etc. Hope that helps somewhat

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