Yes I can understand size restriction. I play guitar and keyboards in a band and carry both a keyboard amp ( Wharfdale 200 Watt ) and a guitar amp ( Fender Hot Rod Deluxe ) plus keyboard and 2 guitars in my Camaro Z28. Whenever I buy any gear it is critical that it is going to fit in with everything. I'm not buying another car just to carry gear ... and I DO like to drive that Camaro.