Wednesday, April 02, 2014

INFINITY BU2 - POWERED SUB-WOOFER - SCHEMATIC [CIRCUIT DIAGRAM]


SPECIFICATIONS
Driver ................12"Woofer
Nominal Impedance............4Ω
Enclosure Design.............Tuned Port
Amplifier Power .............100watts RMS
Frequency Response ...........30Hz-150Hz(±3dB)
Crossover Frequency ...........50to200HzContinuously Variable
Inputs
Line Level ...............RCA jacks
High Level...............(Speaker) Input terminals
Outputs................Full range Speaker
Sensitivity
Low Level ...............70mV
High level ...............1.7V
Input Impedance
Low Level ...............12KΩ
High level ...............4.7KΩ
Auto-Off Delay .............8minutes
Dimensions
Inches ................14½x14½x14½"
Metric ................36.8 x 36.8 x 36.8cm plus 1¼" (32mm) for feet
Shipping Weight.............43lbs/19.5 Kg.
                                   CLICK ON THE PICTURES TO ZOOM IN
POWER AMP
PRE-AMP
PRE-AMP CROSSOVER