< p> New 100a Series Woofers Are Optimized For High Efficiency Output In a Ported Enclosures.< br> < br> The 100a series is designed to have high output on as little as 100 Watts! They are built and tuned to work well in vented enclosure designs.< br> < br> High Efficiency Subwoofers With EROM Surround, Giving The most Useable Cone Area, Lightest Surround Mass And Highest Excursion.< /p>
