WFSERIES W4-1658SB


  • LONG THROW,HIGH POWER LOADING, Xmax=4.5mm

  • ENGINEERING PLASTIC OF NY66 FOR BASKET, IT'S TOUGH, STRONG AND EXCELLENT DIMENSION STABILITY

  • UNIQUE CONE/DUST CAP, BASKET DESIGN TO ENSURE THE CONSISTENCY OF QUALITY

  • ALUMINUM BASKET PANEL

 

 

 

 4.5" PP MIDBASS
DIAPHRAGM MTL PP
SURROUND MTL Rubber
NOMINAL IMPEDANCE 4 W
DCR IMPEDANCE 3.8 W
SENSITIVITY 1W/1m 87 dB
FREQUENCY RESPONSE 55-6K Hz
FREE AIR RESONANCE 55 Hz
VOICE COIL DIAMETER 49.5 mm
AIR GAP HEIGHT 6 mm
RATED POWER INPUT 45 W
MAXIMUM POWER INPUT 90 W
FORCE FACTOR, BL 5.62 TM
MAGNET WEIGHT    (oz) Neodymium
MOVING MASS 9.98 g
FERRO FLUID ENHANCED No
SUSPENSION COMPL. 847.548 uMN-1
EFFEC.PISTON AREA 0.00785 M2
Levc 0.144 mH
Zo 85 ohm
X-max 4.5 mm
Vas 7.42 Litr.
Qts 0.39
Qms 8.84
Qes 0.41