Sup all, Its been awhile since i've posted its great to be back. Before i ask my question i'll explain what i did first. I have an SVT-300 (bassicly the power amp section of an svt), a peavey t.b.raxx tube preamp, a genz benz 4x10 (8 ohm), and a homemade 4x10 (8 ohm). Now this is what i did. The SVT-300 accepts 4 and 2 ohm loads. So I ran a speaker cable from my homemade 4x10 to my genz benz, and then ran another speaker cable from my genz benz into my svt-300. That would give me a 4 ohm load, correct? Then I ran an instrument cable from my peavey's "high level output" into the SVT-300's "Main Line in". I then preceded to plug both my power amp and preamp in, and connect my instrument. I then adjusted the volume and everything sounded fine. However, upon closer inspection i found that only my genz benz was putting out sound, my homemade 4x10 was not. Is this normal when you run speakers this way? Thank you all in advance, this just worries me. Sincerely, Greg P P.S. The TB store rocks it has great selection.