I recently got a Dls CAD1000, with a Jl Audio 15W3-D4. When i reach a certain level of volume (18-20), which is not very high, the amplifer cuts out, goes into protect mode (this is after 5minutes or so). I am currently running 0 Gauge power wiring and 8 Gauge grounding wire, which i only recently replaced for testing orginally it was all 8 Gauge. The fuse is a 150amp ANL fuse, and a 1farad autoleads powercap is in the circuit.