The SURGE 12 is a beast when it comes to using it for sub woofers. The highly efficient class TD circuit provides unmatched clarity and power for your subwoofers. The intelligent cooling system helps maintain the optimal temperature, even during challenging events such as touring shows and roadshows. In built crossover with frequency control gives you the full command over the frequencies that you send to your woofers. LED indicator setup helps with monitoring of the signal output level during your events.

The ultimate amplification partner for your 21″ subwooofers with 6″ voice coils is the SURGE 12.