L-Acoustics A15i-WIDERAL 15 Inch 2-Way Passive Speaker - 3 Inch Diaphragm - RAL Color - Install 100795378 has an external tank with

has an external tank with a 2

It features a drawstring and toggle for a secure fit and provides an additional 10 dB of wind noise attenuation

you can mount cameras

additional batteries

ground lift to help reduce noise and 180º reverse to phase-align amps

L-Acoustics A15i-WIDERAL 15 Inch 2-Way Passive Speaker - 3 Inch Diaphragm - RAL Color - Install 100795378 has an external tank withL Acoustics A15i WIDERAL 15 Inch 2 Way Passive Speaker 3 Inch Diaphragm RAL Color Install Install specific 2 way passive enclosure with a weather resistant premium 15 in transducer and high output 3 in diaphragm compression driver coupled to a cylindrical waveguide with user adjustable directivity. The enclosure cabinet is constructed of premium grade Baltic beech and birch plywood. The enclosure front is protected by a coated steel grill and an