15Ó Subwoofer, 500 watt
The ARENA SW15 offers a 15" woofer with a 3" voice coil which can take a load up to 1000 watt putting out an extraordinary SPL of 130dB at very powerful low end frequencies.
It can be easily combined with ARENA10 and ARENA12 high/mid units, due to the internal passive crossover.
Also possible is bi-amp operation using an external crossover unit.