EX12 USER’S GUIDE
P. 9
Conforms to the following Product Specifications
Safety:
EN 60065: 2002
IEC 60065:
2001
EMC:
EN 55103-1: 1997 emission(1)
EN 55103-2:
1997 immunity(2)
This device complies with the requirements of the Low Voltage Directive 73 / 23 / EEC
and the EMC Directive 89/336/ EEC.
This device also complies with EN 55103-1 & -2. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
Environmental specifications
Operating Temperature:
0°C to + 45°C
Humidity to:
95% at 35°C
Acoustic Performance
-3dB response
55Hz - 22KHz
-10dB response
45Hz - 30KHz
Max SPL long-term
127dB
Max SPL Peak
130dB
Crossover Point
1.1 kHz
High Frequency Compression Driver
Number of Drivers
1
Diaphragm Size
3 “ (76mm)
Throat Exit Diameter
1.4 “ (35mm)
Phase Plug
Three slot radial
Diaphragm Material
Nitrate VPD Treated Titanium
Magnet Type
Neodymium
High Frequency Horn Design
Horizontal Coverage
80° 1kHz to 10kHz avg.
Vertical Coverage
40° 1kHz to 10kHz avg.
Type
Constant Directivity
Overall Dimensions
10.60” x 10.60” (270mm x 270mm)
Mouth Size
7.48” x 7.48” (190mm x 190mm)
Throat size
1.4” (35 mm)
Rotatable
Yes
Low Frequency Section
Number of Drivers
1
Acoustic Design
Front Loaded, Bass Reflex
Woofer Size
12.00”(304mm)
Voice Coil Diameter
2.50”(63mm) Inside/Outside Epoxy Baked
Wire Type
Copper Clad Aluminum
Diaphragm Material
Epoxy-reinforced Cellulose
Magnet Type
Neodymium
APPENDIX A: EX12 SPECIFICATIONS AND DATA
