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 E180HE-44 7" DVC MMAG Extended Range Subwoofer 4 Ohm per Coil
Epique - E180HE-44 - 7" DVC MMAG Extended Range Subwoofer - 4 Ohm per Coil | eBay
E160CF-8 - Solen
Parts Express Hi-Fidelity Passive Dayton Audio Epique 7" Mini Subwoofer Kit - Walmart.com