FEATURES

• 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.
• Driver unit meet European Union regulations and comply with low voltage directive standard EN 60065.
• 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.

SPECIFICATIONS

Input Power	40W Rms/60W Max.
Impedance/Power Taps	On 100V Line 250/40W, 330/30W 500/20W, 1k/10W
Frequency Response	160-7,000Hz
SPL at 1kHz	112.5dB/1W/1m 128.5dB/40W/1m
Temperature Range	-30°to + 70°C
Throat Coupling	1-3/8” - 18TPI, Throat Couple No.1
Dimensions	Ø150 x 137 mm
Weight	2.24kg
Material	Die-cast Aluminium Acoustic Head (Flange)