Ok I have 2 Cubo 15 extended loaded with kappa LF-2 and 2 cerwin-vega Prostax PS-12.. I want to upgrade this system with more kick. What should work great? Cubo 12 kick? Or anything else? And what driver? And crossover frequencies?
@Beari: It's not a typical kick driver, more a typical bass driver although it would work.
@Skyhighhifi: Cubo Kick 15 has 4 ports, for every port that you close you'll lower the tuning approximately 10 Hz but also lower output below 100 Hz. More than 50% of Cubo Kick is aimed at output between 100 and 200 Hz, so if you don't cross that high, a lot of wasted space. Cubo 15 sounds best crossed around 100 Hz but also has much more output below 100 Hz. I've seen both cabinets used for 12V PA but they will have quite distinct sounds and place different demands on the tops used above them.