3-Channel-Mode: 2 Speakers / Stereo With 1 Subwoofer / Mono Bridged - Esx V450.2 Bedienungsanleitung

4-Channel Amplifiers - Speaker & RCA-Connection
3-Channel-Mode: 2 Speakers / Stereo & 1 Subwoofer / Mono bridged
CROSSOVER - Switches & Control Channel 1/2
• If larger than 20 cm speakers are used, the CROSSOVER selector should be set on "OFF" (Full-range).
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• For all smaller speakers ( 8.7cm -
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and protects the speakers from damages. Set the crossover-frequency between 60Hz - 150Hz, depending on the size of the installed
speakers. The Highpass adjustment can be done with the FREQ ADJUST control. The crossover-frequency is continously
variable from 40Hz - 400Hz.
CROSSOVER- Switches & Control Channel 3/4
• In 1-Channel-Mode in Mono the CROSSOVER selector should be set on "LP", which eliminates the higher frequencies.
The recommended crossover-frequency should be between 60Hz - 150Hz, depending on the size and response of the Subwoofer.
The Lowpass adjustment can be done with the FREQ ADJUST control. The crossover-frequency is continously variable
variable from 40Hz - 400Hz.
INPUT GAIN - Control Channel 1/2 & Channel 3/4
• Turn the INPUT GAIN - controls on the amplifier to "MIN." position.
• Turn the head unit volume control to about 80-90% of its full setting.
• Turn the INPUT GAIN - controls clockwise until you hear some distortion.
• Then turn back the INPUT GAIN - controls slightly until you can hear clean sound.
BASS BOOST - Control Channel 3/4
• The BASS BOOST controls the bass level (only CH3/4) from "-18dB - +18dB" at 45Hz.
BASS REMOTE - Control Channel 3/4
• Allows to control Bass Boost via Remote Control from any location, e.g. from driver's seat.
Caution! Please use the Bass Boost carefully. The additional boost may result in clipping or overload.
V 500.4 / V 900.4
Interconnect Cable Checklist
• Connect the head unit line outputs with good quality RCA to RCA cables to the LINE INPUT SECTION
• CH1/2 & CH3/4 of the amplifier.
• Connect the Front-Speakers with the terminal block (SPEAKER OUTPUT + CH1 - and + CH2 -) of
• the amplifier.
• Connect the Subwoofer with the terminal block (SPEAKER OUTPUT + MONO BRIDGED - from CH3/4)
• of the amplifier.
• The minimum final speaker / subwoofer impedance must not be below 2 Ohms / 4 Ohms Mono.
• Too low speaker loads results in too high heat dissipation and may cause the amplifier runs into
• protection-mode.
• 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.
Please avoid to connect speaker (-) to the ground or vehicle chassis.
16cm) the CROSSOVER selector should be set on "HP", which eliminates the lowest frequencies
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Caution
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2 - 4 OHM 2 - 4 OHM
SUBWOOFER
4 OHM min.