JBL Speaker System User Manual

Input - Simply connect the amplifier's "+"and "-" outputsdirectly to the red (+) and black (-) input jacks on the back ofthe enclosure (see diag. 1).- Since the loudspeakers have a ratedce of 8R each, more than one speakerusually be wired to one amplifier channel (seeSee "amplifier impedance load" below.)ating the Subwoofer SB-2 - Treat each inputSubwoofer as an 8R loudspeaker and wire intolete system accordingly (see diag. 3). (Seeer impedance load" below.)MPLlFlER 4R PER CHANNELn EACH CHANNELINPUTRIGHTaAMPLIFIER 4 0 PER CtiANNELR EACH CHANNELAmplifier Impedance Load - When you connect more than one loudspeaker system to an amplifier channel, either bytwisting two wires together at the speaker location or via individual "home runs" from the speakers to the amplifier, the loadimpedance to the amplifier drops. To find the maximum number of 8R speakers that can be wired in parallel to eachchannel of your power amplifier, divide 8 by the amplifier's minimum impedance load recommendation (e.g. 8R Control@speaker + 4R amp's minimum impedance = 2 speakers per channel, see diags. 2 & 3).