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Rage 2500
USER MANUAL
PRODUCT ID:
rage2500D20

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Table of Contents
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Summary of Contents for B2 Audio RAGE2500

  • Page 1 Rage 2500 USER MANUAL PRODUCT ID: rage2500D20...
  • Page 2 Don’t blow a fuse, keep calm. The next era comes with our rede ned levels. The Rage series is “The increased Desire for B2 audio”. Starting out with 3 amplifers at the same time, the Rage should cover any need for near any type of user. Mono, 4ch or even 6 ch ampli cation, no problem, Rage covers it all.
  • Page 3: Design Features

    Design features rage 2500.1 Circuit Configuration: HI-EF Class D Frequency Response: 10 ~ 300 Hz Signal to Noise Ratio: > 95 dB Input Sensitivity: 5 V ~ 0.2 V Crossover Circuit: 24 dB / Oct low pass crossover: 35 ~ 250 Hz Subsonic crossover: 10 ~ 50 Hz Damping Factor:...
  • Page 4 Panel layout BASS MASTER SLAVE SLAVE-IN GAIN SUBSONIC BOOST PHASE POWER L-CH CLIP INPUT PROTECT 35Hz 250Hz 0 5V 0.2V 10Hz 50Hz 0dB REMOTE R-CH MASTER-OUT INPUT gain (5v ~0.2V) RCA signal input for left & right channel. Adjusts signal input voltage from the input source to A minimum of 0.2V input signal is required for correct match the ampli ers input stage.
  • Page 5: Power Terminal

    Power terminals rage 2500 +12 V SPEAKER 250 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: Power Connectors

    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 rage 2500 +12 V SPEAKER 250 A fuse rating 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 minumum10 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 Strapped control panel setting / speaker wiring rage 2500 +12 V SPEAKER Speaker impedance 2 Ohm ~ 8 Ohm will reach thermal at a faster rate & will eventually go into protect. Impedance load under 2 ohm is not warranted in strapped mode! +12 V SPEAKER strapped speaker connection...
  • Page 9 Strapped control panel setting / speaker wiring rage 2500 BASS MASTER SLAVE SLAVE-IN GAIN SUBSONIC BOOST PHASE POWER L-CH CLIP INPUT PROTECT 35Hz 250Hz 0 5V 0.2V 10Hz 50Hz 0dB REMOTE R-CH MASTER-OUT BASS MASTER SLAVE SLAVE-IN GAIN SUBSONIC BOOST PHASE POWER L-CH...
  • Page 10 accu8 crossover & boost BASS MASTER SLAVE SLAVE-IN GAIN SUBSONIC BOOST PHASE POWER L-CH CLIP INPUT PROTECT 35Hz 250Hz 0 5V 0.2V 10Hz 50Hz 0dB REMOTE R-CH MASTER-OUT Low pass, Bass Boost The low pass crossover is 24 dB / oct. Setting it at 80 Hz will then have the signal cut off 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.
  • Page 11 17.5 V.
  • Page 12 audio precision charts rage 2500 14.4 V - 1 ohm - 40 Hz dx=-3.109 kW dy=-0.99953 % 1.03711 0.05 0.03758 0.02 0.01 0.005 0.002 0.001 3.117k...

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