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Summary of Contents for Audio System M 75.4
- Page 1 High-Performance Car- amplifier owner‘s manual m 75.4 . M 130.2 R 100.4 . R 190.2 designed and engineered by audio system Germany...
- Page 2 Congratulations on your purchase of your new series amplifeier series Before installation your power amplifier, we recommend to read the manual's owner carefully and to follow the instructions regarding connection and fitting exactly. We advice to accomplish the installation by an authorized service center, because a professional fitting and connection is the requirement for further warranty adjustments.
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Page 3: Power Connection
Power connection 100.4 / 190.2 / 75.4 / 130.2 Battery disconnection First, disconnect the power supply of the +12V vehicle by removing the ground cable of the battery. Ground connection Connect the GND (ground) connection of the amplifier with the car chassis. Keep this cable as short as possible (not longer than 50 cm) and use a suitable cross section (AWG size 7-5). - Page 4 Optional the can be installed to a wire remote r 100.4 / R 190.2 / m 75.4 / m 130.2 controller RTC, which allows you to rule the amplifier in front of the car (only if the LPF is switched...
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Page 5: Speaker Connection
speaker connection 190.2 / 130.2 1-Channel Bridged + BRIDGE - REMOTE Power CH1/L CH2/R Speaker HERTZ Impedance Protection 4 ~ 8 ohm 2-Channel Stereo + BRIDGE - REMOTE CH1/L CH2/R Power HERTZ Speaker Protection Impedance 2 ~ 8 ohm Tri-Mode Coil + BRIDGE - REMOTE... - Page 6 speaker connection 100.4 / 75.4 2-Channel Bridged CH3/4-MONO SUBWOOFER + BRIDGE - + BRIDGE - Channel 1 / 2 CH1/L CH2/R CH3/L CH4/R HERTZ HERTZ Power Speaker- Protection Impedance HERTZ HERTZ 4 ~ 8 ohm REMOTE Channel 3 / 4 CH1/2-MONO SUBWOOFER 4-Channel Stereo...
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Page 7: Troubleshooting
trouble shooting This power amplifier is featured with a efficient protection system to prevent any damages like over-heating, overvoltage, short-circuit and DC at the loudspeaker output. Occuring an error the protection-LED will light in red. In order to check the problem, first turn down all levels of the head unit, afterwards turn it off. AMPLIFIER IS NOT - ground connection professional connected? POWERED UP, NO LED... -
Page 8: Specifications
specifications 190.2 130.2 2-Channel Amplifier 10 -16 V 10 -16 V 2x 190 W 2x 130 W 2x 280 W 2x 210 W 1x 560 W 1x 420 W >90 dB >90 dB 50 Hz ~ 300 Hz 50 Hz ~ 300 Hz 25 Hz ~ 175 Hz 25 Hz ~ 175 Hz 10 Hz ~ 60 KHz (+/-1dB)
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