bought these for a project last summer (retooling some old Mach 2 speakers and try to make them sound better.) I decided that while they did improve the sound by a large margin it still wasn't the direction I wanted to go, so I put the speakers back to stock and sold them and now these need to go as I don't foresee any speaker building/mod projects on the horizon. Single crossover is shown but I do have a pair. They have less than 50 hours on them, not really enough time to break them in. I originally paid over $100 for the pair, asking $75 shipped CONUS. Need to move to fund another project