It uses a 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.
Features
Weatherproof and rugged construction.
Specifications, Q&A and videos
AU-40 technical specifications
Input Power
40W RMS/60W Max.
Impedance
16Ω
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
ø113 x H98 mm
Weight
1.72kg
Material
Die-cast Aluminium Acoustic Head (Flange)
01What type of driver unit is the AU-40?
The AU-40 is an Ahuja driver unit in the AU Driver Units rated 40 WATTS. Available from Mansukhlal Sales Corp, an authorized dealer.
02What are the main features of the AU-40?
Weatherproof and rugged construction; High SPL, crisp penetrating sound; Voice coils precision-wound on an aluminium bobbin for efficient heat dissipation; 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.
03What is the input power of the AU-40?
The AU-40 input power is 40W RMS/60W Max..
04What is the impedance of the AU-40?
The AU-40 impedance is 16Ω.
05What is the frequency response of the AU-40?
The AU-40 frequency response is 160-7,000Hz.
06What is the spl at 1khz of the AU-40?
The AU-40 spl at 1khz is 112.5dB/1W/1m, 128.5dB/40W/1m.
Voice coils precision-wound on an aluminium bobbin for efficient heat dissipation.
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.
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