Operation Manual

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1. DESIGN FEATURES 5
2. CONNECTIONS & CONTROLS 6-11
2.1 FRONT & REAR PANEL CONNECTION & CONTROLS EA2160/EA2220 6-7
2.2 FRONT & REAR PANEL CONNECTIONS & CONTROLS EA480 8-9
2.3 FRONT & REAR PANEL CONNECTION & CONTROLS EA450-300 10-12
2.4 SPEAKER IMPEDANCE & POWER WIRE INFO 13
3. AMPLIFIER MOUNTING 13
4. WIRE ROUTING 14
4.1 MAIN POWER WIRES 14
4.1 RCA & REMOTE WIRES 14
4.3 LOUDSPEAKER WIRES 14
5. CROSSOVER ADJUSTMENTS 15
5.1 SELECTING THE OPERATION MODE 15
5.2 HIGHPASS CROSSOVER FREQUENCY ADJUSTMENT 15
5.3 LOWPASS CROSSOVER FREQUENCY ADJUSTMENT 15
5.4 SUBSONIC HIGHPASS CROSSOVER ADJUSTMENT 16
5.5 INPUT LEVEL ADJUSTMENT 16
6. TECHNICAL SPECIFICATIONS 32-33
7. EMPHASER LIMITED WARRANTY 34
7.1 EMPHASER WARRANTY LIMITATIONS 34
8. WARRANTY CARD 35
CONTENTS
EA 2-4-5 CH Manual (EDF).indd 2 01.03.2006 9:30:05 Uhr