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Digital Monoblock 1 ohm stable Amplifier
Frequency Response                  
Signal to Noise Ratio          
Low Pass Crossover            
Low Pass Crossover Range     
Subsonic Crossover Range   
Bass Boost @ 45Hz
Phase
Input Sensitivity       
Output Master / Input Slave   
Working Voltage     

Efficiency at 4 ohm     
Damping Factor 
Fuse Rating           : 

μ

DB-2500.1D Comp

 ( Single unit : 250A ,  Linked : 500A )

                             : 

μ

DB-5000.1D Comp

 ( Single unit : 450A ,  Linked : 900 A )   

Digital-series Output Power 

Tested at 12V                 POWER @ 4OHM        POWER @ 2OHM       POWER @ 1OHM

μ

DB-2500.1D Comp

      500W x 1                    1000W x 1                  2000W x 1

μ

DB-5000.1D Comp

      1000W x 1                  2000W x 1                  4000W x 1

A

ll features are subject to change in the continuing effort to improve the products without notice

:  20Hz ~ 250Hz
:  100dB
:  24dB / Oct
:  35Hz ~ 250Hz
:  10Hz ~ 50Hz @ 24dB/ Oct
:  0 ~9 dB
:  0 ~ 180 Degrees
:  9V ~ 0.2V
:  YES
:  

8.5V ~ 16V

 for 

μ

DB-2500.1D Comp

:  

8.5V ~ 18V 

for 

μ

DB-5000.1D Comp

  

:  85%
:  200<

   

Thanks you for purchasing u-DIMENSION amplifiers for your car audio systems.
u-DIMENSION has 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-series lines of amplifiers feature two distinct approaches .
Digital-series amplifiers are amp designed for the highest possible efficiency and highest 
total output with linkable features.
The Digital-series make good amounts of power from the stock electrical systems with 
highly efficient circuitry with 4 power transformers.
They are all designed to make the most sound quality and performance with sufficient 
values and high grade of the components.
The high efficiency comes from paying close attention to every stage through the amplifiers' 
circuit. High speed controller chipsets, efficient power devices,precise thermal management 
and best engineerings are the key to new Digital-series design with long expriences.
Followings are  very important description and installation process
We highly recommend all for reading manual carefully and follow the steps of the process.

1. FEATURES

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...

Page 11: ......

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