i tried hooking up my front components to a 200x2 rms pg xs 2200 amp and only one or the other side works. i thought maybe i bought a defective amp but when i hooked up a known good amp, still the same problem. i hooked up the wires directly from the component crossovers to the amp.
when i wire it back up to normal, both sides work. anybody else have this problem?

mb quart QM 1113 KX coaxials
boston acoustics tweets/crossover
Phoenix Gold XS2200 2channel

 

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