2-Channel-Mode: 2 Speakers / Stereo - ESX VISION2 Series Owner's Manual

LOUDSPEAKER WIRING & CONNECTION
2-Channel Amplifier VE1000.2 / VE1800.2

2-CHANNEL-MODE: 2 Speakers / Stereo

CONNECTIONS
• Connect the head unit line outputs (FRONT or REAR L & R) with the RCA LINE INPUTs of the
amplifier with appropriate RCA cables.
• Connect the speakers with SPEAKER OUTPUT - LEFT + and - RIGHT + of the amplifier.
• The final speaker impedance should not be lower than 1 Ohm per channel. Too low speaker loads
result in too high heat dissipation and may cause the amplifier run into protection mode.
CONFIGURATION
• For bigger speaker systems (Ø20cm plus), T10 should be set be set to FULL (Full Range-Signal).
• For smaller speaker systems (Ø8.7cm - Ø16cm), T10 should be set to HIGH PASS, because the
loudspeakers could get damaged by too low frequencies. The threshold frequency should be
between 60Hz - 150Hz depending on speakers sizes and is adjustable by the T7.
In this configuration Lowpass (T11) should not be used.
• The pushbuttons T5 & T9 should be set to 12dB-Position (not pressed).
• When PHASE SHIFT is activated by the T3 (STEREO) the acoustical center is separately adjustable
by T1 and T2 (See page 32).
INPUT GAIN
• Turn the INPUT GAIN - control (T6) on the amplifier to 9V-Position.
• Turn the head unit volume control to about 80-90% of its full setting.
• Turn the INPUT GAIN - control (T6) clockwise until you hear some distortion.
• Then turn back the INPUT GAIN - control (T6) slightly until you can hear clean sound.
Be careful not to connect speaker (-) to the ground or vehicle chassis.
Please observe speaker channel and polarity as printed by the speaker terminal block.
Incorrect phasing of the speakers results in total loss of bass response.
LINE OUTPUT
Optional triggering to
use additional amplifiers.
The character of signals
can be determined by the
T12-Switch.
4 OHMS 4 OHMS
LCH RCH
Caution!
24
BALANCED INPUT
This Input can optionally be used with
appropriate cables and symmetrical
signal transmitters. Please do not use
this Input at the same time as the
RCA Inputs.
RADIO / HEAD UNIT