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1. Design features                                                                     

 

Circuit Configuration

Frequency Response      

Signal to Noise Ratio          

Input Sensitivity       

Input Level Selector

Crossover            

 

Low Pass Crossover Range

     

Subsonic Crossover Range   

Bass Boost

Bass Boost frequency                                                     

Phase                                      :  0 ~ 180
Remote Control w/clip indicator

Damping Factor 

Power Terminal gauge

Fuse Rating               

               

  Zero1

 HI-EF Class D Mono

:  15Hz ~ 250Hz 

:  100dB

:  6V ~ 0.2V

:   -

:  24dB / Oct

 :  35Hz ~ 250Hz 

:  10Hz ~ 50Hz 

:  0 ~ 9dB

:  

:  300<

:  0 ga x 3

:  350A  

 

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

                        Power @ 1    

(12V < 1% THD)

      

Power @ 1    

(14,4V < 1% THD)

    

Power @ 1     

(15V < 1% THD)

 

   

 Zero1

                     2400 W x 1                           4200 W x 1                         4500 W x 1               

Specifications (detailed)

2)  The amplifier has a 4 stage advanced protection circuit;

-Thermal protection, Voltage sensors, DC offset & short circuitry via speaker outputs.

The 

Zero1

 utilizes a double sided SMD pcb & high current mosfet switching devices in both 

the in- and output stage.

A

    

 4)    wired remote level control with clip indicator is included with the amplifier.

 

      - This unit will enable remote gain adjustment. 

      - For more advanced features like selectable bass frequency, boost level & gain, 
        the 

Better Bass Remote

 (optional) can be used.

 5)  The crossovers of the 

Zero1

 

are variable 24 dB/octave filters for both low pass & subsonic. 

      

  

 

Specifications

Continious output power rating (RMS) 

The 

Zero1 

operates stable @ impedances of minimum 1   mono.

- Running the amplifer at that impedance sets requirements to both ventilation & the battery system.

Operation below minium impedance will void the warranty.

1)

   

3) 

 

   

3

                     1400 W x 1                           2400 W x 1                         4200 W x 1                                                 

                        Power @ 4         

                    

Power @ 2                          Power @ 1     

(14,4V < 1% THD)

 

 

   

                                                              

:  30 ~ 80Hz

 

                        Power @ 4         

                    

Power @ 2                          Power @ 1     

(12V < 1% THD)

 

 

   

                     900 W x 1                            1600 W x 1                          2700 W x 1                                                 

Summary of Contents for Zero1

Page 1: ...MODEL Zero1 Product id ZERO1D12 OWNER S MANUAL Zero1...

Page 2: ...ial to read through the whole manual to ensure optimum operation Installation can preferably be carried out by an authorized dealer Visit us at www b2audio com www facebook com b2audio for further inf...

Page 3: ...e sensors DC offset short circuitry via speaker outputs The Zero1 utilizes a double sided SMD pcb high current mosfet switching devices in both the in and output stage A 4 wired remote level control w...

Page 4: ...AVE For daisy chain connection of 2 Zero1 amplifiers Minimum impedance is 2 Output signal can be routed from 1 master amplifier to 2 slave amplifiers by setting the switch to SLAVE1 SLAVE2 on the ampl...

Page 5: ...nsure that the ground is appropriate then connect it to the amplifier 2 Next step is to connect the 12V wire Ensure all power terminals are used This cable has to be fused at the battery the amplifier...

Page 6: ...isconnect the negative wire from the battery to protect any accidental damage to the amplifier or the audio system The amplifier is equipped with dual 0 AWG power ground terminals It is crucial that a...

Page 7: ...nnect the speaker wires according to the terminals on each speaker Strip 3 8 of insulation of the end of each cable and twist the cables strands together tightly Make sure there are no stray strands t...

Page 8: ...connection Step 1 Connect the master amplifier to the head unit and set its output master and input slave switch to output master position Step 2 Connect the master and slave amplifier in daisy chain...

Page 9: ...T TURN ON Measure voltage on the 12V terminal Ensure that the remote terminal has min 13 8V DC remote connection Recheck the ground GND connection Inspect the in line fuses Check the protection LED is...

Page 10: ......

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