The SRX718S 18′′ 3200W Front-Firing Subwoofer from JBL is a compact subwoofer that delivers powerful bass performance, ideal for low-frequency support alongside full-range speakers, or as part of a subwoofer array. The sub has a strong 13-ply birch enclosure that is internally braced for durability and exceptional sonic performance. The 18′′ 2268H Differential Drive woofer provides an extended low frequency range as low as 31Hz. A large port helps to extend low frequency response while reducing compression and turbulence.

The subwoofer has a peak power rating of 3200W to provide a powerful bass performance