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REM ( REMOTE )

It is connected to sw12V with a Trigger cable 
coming from the head unit

SPEAKER OUTPUTS 

it connects amplifier to speakers. Minimum speaker 
cable is 12 gauge.
Minimum impedance is 1 ohm.
Minimum impedance at linked use is 2 ohm.

GND ( GROUND CONNECTION )

It is connected to the Negative or ground 
cables of the Vehicle. 
Recommended cable is 0 Gauge.

+12V ( POWER CONNECTION )

This must be connected to the fuse positive 
terminal ( +12V ) of the battery. 
Recommended wire is 0 gauge .

OUTPUT MASTER / INPUT SLAVE
OUTPUT MASTER / INPUT SLAVE connection makes  2pcs of Digital-series amplifier's daisy chain connection to 2 ohm.

3-2. CONTROL & CONNECTION

4. INSTALLATION

  
In case you install Digital-series by yourself, please read owner's manual and follow 
your installation steps very carefully. Before you start your installation, please take all steps 
into consideration. or, you can have u-DIMENSION authorized distritutors to check installation 
and set your car audio systems

4-1. MOUNTING PREPARATION

Disconnect the negative (   ) battery cable before mounting Digital-series amplifiers or 
making any connections. Check the battery and alternator ground (   ) connections. 
Make sure they are properly connected and Free of corrosion
Before selecting a mounting location for amplifier, Pls take some concerns into consideration 
with cooling efficiency and safety.

Summary of Contents for mDB-2500.1D Comp

Page 1: ......

Page 2: ...as introduced new digital amplifier series line of the products These products are single purpose designs with the sole goal of being the best tool for the job No cutbacks and No wimps The Digital ser...

Page 3: ...rol which allows very convenient level control from the driver seat 2 7 Digital series amplifiers have daisy chain connection which makes 2 units of Digital series amplifiers bridged into 2 ohm and pr...

Page 4: ...eries amplifier s daisy chain connection to 2 ohm 3 2 CONTROL CONNECTION 4 INSTALLATION In case you install Digital series by yourself please read owner s manual and follow your installation steps ver...

Page 5: ...as 12V Digital series are not equipped with Fuses so you have to install the external fuses on the power cable for Digital series Connect one end of fuse holder to the power cable and the other end o...

Page 6: ...akers according to the type of the terminals on each speaker Strip 3 8 of insulation from the end of each cable and twist the cables strands together tightly Make sure there insulation from the end of...

Page 7: ...SPEAKER CONNECTION DIAGRAM 8 ohm 1ohms 8 ohm 2 ohms 8 ohm 2ohms CAUTION All Digital series minimum impedance is 1 ohm or Linked minimum impedance is 2 ohm...

Page 8: ...o make the correct connection 5 1 FUNCTIONAL SIDE CONNECTION MASTER AMPLIFIER Digital series amplifier connected from headunit is called as master amplifier SLAVE AMPLIFIER Digital series amplifier co...

Page 9: ...to subwoofer s terminal Step 2 Connect speaker cable of slave amplifier to subwoofer s terminal Step 3 Connect speaker cable of master amplifier to speaker cable of slave amplifier FUSE 500A Main Batt...

Page 10: ...o Voltage is lower than 8 5V or higher than 16V DB 2500 1D Comp will be protected Voltage is lower than 8 5V or higher than 18V DB 5000 1D Comp will be protected When over 4V DC comes into Digital ser...

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