Looking to ditch my Pyle 6.5 components and get something new. Running a Kenwood xr400-4 excleon to My ds-18 TW120B and my Pyles. Ds18 are crossed over at 5,000 Butterworth, and my plyes are bandpassed at 80(Bessel) and 5000(Butterworth). My sub jl hi wedge which is upfiring as is passed at 80 Bessel. I use a Dayton dsp, and a jbl stealth 500w for sub. I have a small 99 Hyundai Tiburon with the back seats taken out and no rear fill.