I'm wanting to use a Behringer bass amp (as my sub) in conjunction with a Hartke bass amp and bass head. Will this work? I'm worried the Behringer will blow because i can't find the ohms in any online description, or on the amp itself. I also need to know the correct method in connecting the two. Any help will be much appreciated. Specs are listed below: Bass Head: Hartke model 3500, 350 watts Bass Amp: Hartke 4.5 Bass Module XL series, 4x10" Bass Amp (sub): Behringer BXL3000 300 watt 2-channel, 1x15"