Focal Littora 200 OD SUB 12, subwoofer with 12 inch speaker driver for use in outdoor spaces in "mushroom" shape with up to a total of 100W RMS/400W Peak, built in 70/100V transformer, 90dB sensitivity, 40Hz-120Hz bandwidth and IP55 certification.
Q-sys AD-DWL.Sub, is a professional outdoor passive dual 5.25-inch landscape subwoofer with up to a total of 160W, with a built-in 120 Watt multi-tap 100V / 70V transformer, sensitivity at >84 dB @ 1 W/1m, max SPL 106dB cont. and 112dB peak and 48Hz - 200Hz frequency response.
Modern Acoustics Hammer12p - professional passive subwoofer 12 inches with power 400 W RMS / 1600 W Peak, frequency response 39 Hz - 120Hz (± 10dB), 127dB max SPL (peak), sensitivity 96dB. Cabin: black color, with two handles for easy carrying and speaker holder Dimensions (H x W x D): 540 x 345 x 460mm Weight: 18 kg