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P

OWER CONNECTIONS

FUSE

BRIDGE MODE

+12V

20A

R

L

SUPPLY

REMOTE

GROUND

-

+

-

-

+

+

- -

+ +

CAR BATTERY

+12V

CAR BATTERY

+12V

IN-LINE POWER FUSE

MOUNTED WITHIN 12"

FROM BATTERY RECOMMENDED

IN-LINE POWER FUSE

MOUNTED WITHIN 12"

FROM BATTERY RECOMMENDED

(NOT PROVIDED)

(NOT PROVIDED)

94.7

94.7

RADIO'S REMOTE

TURN-ON OUTPUT

RADIO'S REMOTE

TURN-ON OUTPUT

Connect the amplifier to the car's battery.

At times, the amplifier will need to draw large levels of current that cannot be provided by 
any circuit in the car's fuse box.   We recommend using a 4 to 8 gauge power wire for your 
connections depending on the amplifier and length of the wire.  Strip one end of the wire 
and crimp on a barrier spade connect to the terminal on the amplifier marked “+12V 
SUPPLY”.  Loosen screw terminal and connect barrier spade and tighten.   Use caution 
to make sure no stray wire stands come in contact with surrounding terminals causing 
short circuits. Run the wire directly to the positive terminal of the car's battery.  Make sure 
to use an in-line fuse within 12” of the car's battery to protect the electrical system and 
amplifier against short circuits and/or power surges.

Connect the ground terminal of the amplifier to the car's chassis.

For the ground connection, use an 4 to 8 gauge wire (black) to connect to the terminal 
marked GROUND and then connect it to the car's chassis.  Try to keep the length of the 
cable as short as possible, preferably less than 6".  Also make sure that the point on the 
car where the connection is to be made is free of paint and dirt.  

Connect the remote terminal of the amplifier to a swit12V source

.

This connection allows the amplifier to be turned on and off with the power control of the 
radio.  If the radio has a REMOTE output terminal, connect it to the amplifier's terminal 
marked REMOTE (using a 16 gauge wire or heavier).   Now when the radio is turned on, 
the amplifier will automatically turn on.   This connection can also be made to the radio’s 
Power Antenna wire.

IMPORTANT!

 

 Before making any connections, disconnect the car’s battery until the 

installation is completed to avoid possible damage to the electrical system.

7

Summary of Contents for Mosfet C2

Page 1: ...MOSFET POWER AMPLIFIERS Installation Instructions Owner s Manual C2 C4 MDS Multi Dynamic Systems of Sweden AB Midsommarv 8 10 126 35 H gersten 46 08 556 00 740 www mds se...

Page 2: ...1...

Page 3: ...rformance It is recommended that you have our product installed by an authorized MDS retailer However if you decide to install it yourself please carefully read through this manual and take your time...

Page 4: ...ng amplifier Remember there are many electrical wires gas lines vacuum lines brake lines as well as a gas tank in the automobile Make sure you know where they are when mounting the amplifier to avoid...

Page 5: ...l shut down to cool off The amplifier will automatically turn back on once it cools down to a safe operating temperature Power Protection Indicator The power L E D Illuminates when the amplifier is on...

Page 6: ...on and off with the head unit to save current consumption This control also operates the reset circuit for the amplifier s protection It must be connected with the head unit in order to reset protecti...

Page 7: ...as well as a gas tank in the automobile Make sure you know where they are when mounting the amplifier to avoid puncturing lines shorting wires or drilling holes in the gas tank Once you are ready use...

Page 8: ...ar s battery Make sure to use an in line fuse within 12 of the car s battery to protect the electrical system and amplifier against short circuits and or power surges Connect the ground terminal of th...

Page 9: ...electrical system i e popping noises or engine noise Please note that when making these connections the signal inputs correspond with the speaker outputs Optional full range line out connection to add...

Page 10: ...the amplifier and speakers is essential for strong bass response When connecting make sure that positive from the amplifier is connected to the positive of the speaker and the same for negative SPEAKE...

Page 11: ...ation the amplifier sums the right and left channel to deliver one channel mono output Please note in order for the amplifier to sum right and left signal information both right and left RCA connectio...

Page 12: ...er 4 Ohm 2 Ohm Minimum 11 The amplifier is capable of running in a Mono Stereo mode This feature gives the amplifier the ability to run stereo satellites midbass tweeter simultaneously with a mono sub...

Page 13: ...the output of the radio This is one of the most misunderstood adjustments By rotating the control in the clockwise direction the amplifier s input will become more sensitive and the music will play l...

Page 14: ...Check connection Grounding point clean and tight Check for ground w meter Head Unit s fader not in center position Set to center position Low Output Check level adjustments Re adjust Bad RCA cable s R...

Page 15: ...0dB 90dB THD with 20k filter 10 10 Channel Separation 45dB 45dB Low Input Level 100mV 8V 100mV 8V Battery Voltage Range 10 5VDC 16VDC 10 5VDC 16VDC Crossover Type HP FLAT LP HP FLAT LP Low Pass Crosso...

Page 16: ...MDS Multi Dynamic Systems of Sweden AB Midsommarv 8 10 126 35 H gersten 46 08 556 00 740 www mds se Manual By www extremeconcepts com C2 4 AMP REV 12 15 06...

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