- 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.
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) |