This is a diy project of a three way system in a elliptical box, with the folowing transducers: Scanspeak 23W/4557T02 Revelator, Peerless 6½" HDS and Peerless Vline 1" XT25G30-04. The main goal for this project was first of all good sound and no compromising to the low frequency, but also a nice thing to look at and absolutely NOT a hugh squerd box. I't should rather be somthing who could ease fit in a normal living room. Bas: 38 liter closed - 400W amp. active crossover Mid/Tweeter: 12.5 liter closed - 120W amp. passive crossover Dimension (H W D): 800x280x420 mm