Wharfedale Pro WLA-121SUB Passive Line Array Sub 1x21" 1600 W

The WLA-121SUB is a passive bass-reflex line array subwoofer with a single Beyma 21" driver. It is rated at 1600 W continuous into 4 Ω and reaches 141 dB at 1 m in half space. Response is 25 Hz to 100 Hz within +/-3 dB. It can be flown or ground stacked, and an M20 pole mount is listed. Key…