Up2Stream Plate Amp 2.1 portable sound system with Dayton Audio Epique subwoofer and passive radiators - DIY Products&Projects - Arylic Forum
Dayton Audio - Combining world class performance with a reasonable cost, the Epique carbon fiber coned woofer line from Dayton Audio sets a new standard in versatility, distortion, and response for small
Epique E150HE-44 5-1/2" DVC MMAG Extended Range Subwoofer 4 Ohm per Coil | DIYMobileAudio.com Car Stereo Forum