7 of the Best Commercial Outdoor Speakers in 2019

Ambisonic Systems Model 12BP-IG-70V

With a frequency response of 34Hz to 140 Hz and an SPL capability of 123dB continuous and 129 peak dB, the in-ground all weather sub uses a bandpass type of design and a custom built 70 volt 300 watt toroidal transformer.  Ambisonic’s products are capable of surviving the high heat of summer and the cold of winter without any issues.