
Now you would take a third RCA cable and connect the high pass out of the crossover to the pre ins of the Yamaha. 3 of 4 gartronics Stunt Coordinator Joined Messages 101 Real Name Garry The subwoofer you have is most likely a Passive subwoofer, meaning it is not amplified. Finally, your jumper for the center channel pre-out / amp-power-in is missing. This time you would throw the switch to break the link between the pre outs and the pre ins. Post a pic of your sub so we can be sure to give you the proper instructions. With a second RCA cable you would connect the low pass out to the sub.

In this case you would connect the preouts to the line in of the crossover. Now it will not be possible for you to off load the bass from your main speakers unless you buy an electronic crossover. Now adjust the phase control until it sounds best to you and adjust for maximum output at a given volume setting. Now advance the volume on the sub until you have the balance you desire. You did not say what model you have, so you will have to look at the spec sheet. Now set the crossover on the sub to the F3 point of your speakers X 2 for starters. You can do this, but unless you buy an electronic crossover you will have limited bass management, as your sub has no high pass out.Ĭonnect one end to both the pre outs on the Yamaha, and the other end to the two line ins on the sub.ĭo not throw the switch on the Yamaha to break the connection between the pre outs and pre ins. Click to expand.I would have thought it would have been sensible to sort this out before you bought the speakers and sub.
