B2 Audio Quattro Owner's Manual

HIGH PERFORMANCE AMPLIFIERSOWNER'S MANUAL

5. TROUBLE SHOOTING TIPS NO SOUND ( NO OUTPUT ) @ Pls check all connections, cables' rounting, short, voltage at Ref 0.5 & Anno amplifiers

FEATURES Circuit ConfigurationFrequency Response Signal to Noise Ratio Input Sensitivity Crossover High Pass Filter Lo

INPUTConnect preamp signal cables fromthe headunit to RCA Input of Ref 0.5.OUTPUTOutput RCA for signal routing to another amplifier.POWER & PROTEC

REM ( REMOTE )Connect to switched +12V with trigger from head unit.SPEAKER OUTPUTS Amplifier connection to loudspeakers.Minimum speaker cable is 12 ga

FUSE250AGroundRemote turn onMain Battery12VHeadunit+12V, GND, REM CONNECTION DIAGRAM For safety purposes, install the amplifier in a dry and well vent

CAUTIONRef 0.5 minimum impedance is 1 ohm.or Ref 0.5 Linked minimum impedance is 2 ohmRef 0.5 SPEAKER CONNECTION DIAGRAM i4-4. SPEAKER CONNECTIONB2

TweeterPassiveMidRange/BassPassiveMidRange/BassTweeterTweeter8 ohm ~ 2ohmsPassiveMidRange/Bass8 ohm ~ 2ohmsPassiveTweeterMidRange/BassPassiveMidRange/

HeadUnitRef 0.5 MASTER AMPLIFIER4-5. Ref 0.5 DAISY CHAIN CONNECTIONDaisy chain connection allows linking of 2 mono amplifiers to work as 1. Please r

Ref 0.5 Minimum daisy chain connection impedance is 2 ohmDo not use daisy chain connection in 1 ohmCAUTIONFUSE500AMain Battery12VHeadunitGROUND8 ohm