FSERIES W4-927SA

  • FULL RANGE DESIGN
  • STRUCTURED PP CONE WITH WIDE RANGE TERMPERATURE RUBBER SURROUND
  • NEODYMIUM DESIGN,
  • STAMPED STEEL BASKET
  • MAGNETICALLY SHIELDED
  • GOOD FOR HOME, HOME THEATER, CAR APPLICATION

 

 

 4" FULL RANGE, WOOFER
DIAPHRAGM MTL Structured PP
SURROUND MTL Rubber
NOMINAL IMPEDANCE 8 W
DCR IMPEDANCE 5.6 W
SENSITIVITY 1W/1m 88 dB
FREQUENCY RESPONSE 70-18k Hz
FREE AIR RESONANCE 70 Hz
VOICE COIL DIAMETER 25.4 mm
AIR GAP HEIGHT 2.5 mm
RATED POWER INPUT 40 W
MAXIMUM POWER INPUT 80 W
FORCE FACTOR, BL 4.12 TM
MAGNET WEIGHT    (oz) Neodymium
MOVING MASS 3.45 g
FERRO FLUID ENHANCED No
SUSPENSION COMPL. 1619.6090MN-1
EFFEC.PISTON AREA 0.0057M2
Levc 0.027mH
Zo 52.4855ohm
X-max 2.05 mm
Vas 7.47 Litr.
Qts 0.42
Qms 4.02
Qes 0.48