Yamaha EMX66M Owner's Manual - Page 19

Installation/Connection 17 s When the power amp select switch is set to MAIN BRIDGE • Bridge connection One 8-16Ω speaker can be connected to the BRIDGE jack. If you are using a speaker rated at 8Ω, the maxi- mum output would be 600W. Bridge connection MAIN MAIN MON MAIN MAIN BRIDGE B No SPEAKERS BRIDGE connection 2 1 A No connection 2 1 8Ω-16Ω Main Speaker Caution: When using a bridge connection, do not connect anything to the SPEAKERS A and SPEAKERS B jacks. Likewise, when using the SPEAKERS A and/or SPEAKERS B jacks, do not connect anything to the BRIDGE jack. The BRIDGE jack has a protective cap that prevents a speaker from being accidentally connected to it when you are using two-channel or two-channel parallel connections. Remove this protective cap only when making a bridge connection. EMX66M-Owner's Manual