This is Madisound's smaller MTM design with Vifa 5.25" midwoofers and aluminum dome tweeter plus crossover. Included are the four midwoofers, two tweeters, and two crossovers. This is a very nice sounding project. It's best used in a sealed box with a sub, but even full range with a vent the bass extension is surprisingly good. I need to make room, so I need to move this stuff out. $100 plus shipping. Thanks.

Steve