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Magnetic Circuit
Second Static Voice Coil
High Frequency Amplifier Specifications
Type
Transformer Balanced Speaker Output
Rated Continuous Power
Distortion
Cooling
Forced Ventilation
Power Supply
Bass Amplifier Specifications
Type
Rated Continuous Power
Distortion
Cooling
Forced Ventilation
Power Supply
Line input Power
Recommended amperage service
AC Connector
Line input Power
Recommended amperage service
AC connector
Control Panel
System Level Control
Monitoring Position Filter
System Status LED Indicators
ON / OFF Switch
Signal Input
Main Signal Input Connector
Signal Impedance
Through Signal Output
EX12 Electronic System Controls
EX12 USER'S GUIDE
Active Impedance Control
Yoke Mounted – Copper Clad Aluminum
Class AB – Push Pull – Low Intermodulation Design Metal Oxide Silicon
Field Effect Transistor (MOSFET) output stage
Yes
50 Watts
<.05% THD
Passive – aluminum heatsink
High-capacity fan (demand sensitive)
Iron core toroidal transformer
High-efficiency, Current-enhancing Switch Mode technology with Linear Active
Filter
450 Watts
<.05% THD
Passive – aluminum heatsink
High-capacity fan (demand sensitive)
Iron core toroidal transformer
US 115VAC, 60Hz
8 Amps
Neutrik Powercon™ NAC3MPA Connector (Included)
EURO 230VAC, 50Hz / EURO 250VAC, 50Hz
5 Amps
Neutrik Powercon™ NAC3MPA Connector (Included)
Rotary control (-6db to +6db)
2-position push-button ON / OFF switch
Green / Red – Power ON / Peak
Green / Red – Signal Present / Thermal Condition
2-position rocker switch
Male XLR
20 kΩ (Balanced Signal)
Female XLR
Electronic band pass crossover filters
Phase alignment
Time correction
Equalization
Limiting and control of individual amplifier system's RMS output
Power supply and amplifier thermal protection
APPENDIX A: EX12 SPECIFICATIONS
P. 10
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