model: ref four
product id: reffour17f
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www.b2audio.com / www.facebook.com/b2audio
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Ref four
4 ch Reference amplifier
Class A-Ab
owner’s manual
Страница 1: ...model ref four product id reffour17f s w eet like danis h Audiophile Acoustics www b2audio com www facebook com b2audio Ref four 4 ch Reference amplifier Class A Ab owner s manual...
Страница 2: ...full l the SQ To obtain the full poten al of the ampli er and to minimize failure it is strongly recommended necessary to upgrade the stock electrical system Ensure the system is in accordance with th...
Страница 3: ...KHz High Pass Crossover 40 Hz 4 KHz Band pass crossover 40 Hz 4 Khz Total Harmonic distortion 0 15 1 Khz Specifications Continious output power RMS 12 5 V 0 2 THD 13 8 V 0 2 THD 14 4 v 1 thd Power 4 7...
Страница 4: ...band pass front channels 40 Hz 4 khz Using low pass and high pass crossovers at the same time Using low pass and high pass crossovers at the same time creates an adjustble band pass crossover from 40...
Страница 5: ...e vechile s chassis use grommets to protect the cable Connect the speaker wires according to the terminals on the speaker s Strip 3 8 1 cm of insulation of the end of each cable and twist the cable st...
Страница 6: ...It is crucial that all terminals are used with the adequate cable to ensure correct operation Connect the power cables to the power terminal labeled as BATT The amplifier has 3 x 40A internal fuses h...
Страница 7: ...s use grommets to protect the cable Connect the speaker wires according to the terminals on the speaker s Strip 3 8 1 cm of insulation of the end of each cable and twist the cable strands together tig...
Страница 8: ...each thermal at a faster rate will eventually go into protect Impedance load under 1 ohm stereo is not warranted HEAD UNIT Ref four bridge Speaker impedance 2 Ohm 8 Ohm will reach thermal at a faster...
Страница 9: ...le chassis AMPLIFIER DOESN T TURN ON Measure voltage on the 12V terminal Ensure that the remote terminal has min 13 8 V DC remote connection Recheck the ground GND connection Inspect the in line fuses...
Страница 10: ...urns The warranty applies to the original purchaser of the product it being sold by authorized B2 audio dealers The warranty does not cover 1 Damage caused by accident abuse misuse improper operation...
