Ahuja Driver Unit AU40

AU-40
40W
16 Ω

Weatherproof and rugged construction.
High SPL, crisp penetrating sound.
Voice coils precision-wound on an aluminium bobbin for efficient heat dissipation.
AU-40XT has a built-in 100V transformer with easily selectable power taps/impedance by changing the position of the rotary switch at the rear.
Degree of protection IP 66 provided, when mounted on a reflex horn, against foreign particles such as dust and jets of water thus making them ideal for outdoor use. Meets EN 60529.