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HeadUnit

5. DAISY CHAIN CONNECTION

Daisy chain connection makes 2pcs of Digital-series amplifiers linkable to 2 ohm and 
doubles the power of single Digital-series amplifier's 1 ohm power.
Single unit of all Digital-series amplifier's minimum working impedance is 1 ohm.
Daisy chain connection of 2 pcs of Digital-series amplifier's minimum working impedance is 
2 ohm. Please read the following connection steps and diagram carefully to 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 connected to master amplifier is called as slave 
amplifier

Step 1

. Connect headunit to master amplifier's input and set master amplifier's 

Output master / Input slave selector switch to OUTPUT MASTER position.

Step 2

. Set slave amplifier's Output master/ Input slave selector switch to INPUT SLAVE position.

Step 3

. Connect Rca cable from master amplifier's output master / input slave rca jack to 

slave amplifier's rca jack as below diagram.

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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