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Zero9
USER MANUAL
PRODUCT ID:
Z9D22

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Summary of Contents for B2 Audio Zero 9

  • Page 1 Zero9 USER MANUAL PRODUCT ID: Z9D22...
  • Page 2 Our previous ampli ers have been noted as world’s rst and created a demand for how future amps should be equipped. The Zero 9 follows in the footsteps of our previous models. These ampli ers are not meant to be the most powerful on the market. They are a statement of quality both in design and in the components used.
  • Page 4: Panel Layout

    Panel layout INPUT LPF (LOW PASS FILTER 20 Hz ~200 Hz, 24 dB/oct) RCA signal input for left & right channel. Adjusts the cut o point for the low pass crossover A minimum of 0.2V input signal is required for correct at the frequency chosen.
  • Page 5: Power Terminal

    Power terminals 800 A fuse rating power terminal GND (Ground connection) +12v (Power connection) Connects to the vehicle’s chassis. Keep as short as Connects to the positivie terminal of the battery. possible (< 20” / 50 cm). Use minimum 0AWG cable For speci ed performance 0AWG cable is required.
  • Page 6 Installation Installation considerations If you choose to install the ampli er by yourself, please read the entire owner’s manual carefully. Before you start your installation, please take all steps into consideration. If in doubt, please go to www.b2audio.com for authorized distributors / dealers that will be able to con gure your set up &...
  • Page 7: Speaker Connection

    speaker connection Speaker impedance 1 Ohm ~ 8 Ohm will reach thermal at a faster rate & will eventually go into protect. Impedance load under 1 ohm is not warranted! We recommend using minumum 8 Ga speaker cables to acquire the intended performance & e ciency. Run the speaker cables from your speakers to the ampli er’s mounting location.
  • Page 8 daisy control panel setting / speaker wiring master daisy...
  • Page 9 accu8 crossover Low pass, The low pass crossover is 24 dB / oct. Setting it at 80 Hz will have the signal attenuated with 24 dB at 40 Hz (1 octave). To ensure accuracy for the individual crossover frequency the pot feature 41 clicks, each with a corresponding frequency. The same is valid for the bass boost settings, which also features 41 clicks.
  • Page 10 9 ~17.5...

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