Close
Wavecor WF090WA01 3½” paper-cone mid-woofer 4 ohm View larger

Wavecor WF090WA01 3½” paper-cone mid-woofer 4 ohm

New

Wavecor WF090WA01 3½”  paper-cone mid-woofer 4 ohm

More details

2 Items

SHIPMENT IN 5-7 WORKING DAYS

Warning: Last items in stock!

50,00 €

Add to wishlist

By buying this product you can collect up to 5 loyalty points. Your cart will total 5 loyalty points that can be converted into a voucher of 1,00 €.


More info

The  3½" transducers WF090WA01 (4 ohm) and WF090WA02 (8 ohm) were designed especially for high quality multimedia and lifestyle speakers, where small size is required while still obtaining sound reproduction without compromises.

  • Vented voice coil former for reduced distortion and compression
  • Vented chassis for lower air flow speed reducing audible distortion
  • Voice coil wound with Copper Clad Aluminium Wire for higher efficiency and better dynamics
  • Heavy-duty black fiber glass voice coil bobbin to increase power handling and reduce mechanical losses resulting in better dynamic performance and low-level details
  • Low-loss suspension (high Qm) for better reproduction of details and dynamics
  • Black magnet parts for better heat transfer to increase power handling
  • Progressive suspension with specially designed CONEX damper (spider) for long durability under extreme operating conditions
  • Gold plated terminals to prevent oxidation for long-term reliable connection
  • Delivered with foam gasket attached for hassle-free mounting and secure cabinet sealing
  • Notes

      Parameter

    WF090WA01

    WF090WA02

    Unit

    Before burn-in

    After burn-in

    Before burn-in

    After burn-in

     

    Nominal size

    [inch.]

     

    Nominal impedance

    4

    8

    [ohm]

     

    Recommended max. upper frequency limit

    5

    5

    [kHz]

    1, 5

    Sensitivity, 2.83V/1m (average SPL in range 300 - 4,000 Hz)

    86.5

    84

    [dB]

    2

    Power handling, short term, IEC 268-5, no additional filtering

     

     

    [W]

    2

    Power handling, long term, IEC 268-5, no additional filtering

     

     

    [W]

    2

    Power handling, continuous, IEC 268-5, no additional filtering

     

     

    [W]

     

    Effective radiating area, Sd

    36

    36

    [sq.cm]

    3, 5, 7

    Resonance frequency (free air, no baffle), Fs

    115

    109

    117

    110

    [Hz]

     

    Moving mass, incl. air (free air, no baffle), Mms

    3.45

    3.35

    [g]

    3

    Force factor, Bxl

    2.9

    3.5

    [N/A]

    3, 5, 7

    Suspension compliance, Cms

    0.55

    0.62

    0.55

    0.62

    [mm/N]

    3, 5, 7

    Equivalent air volume, Vas

    1.02

    1.14

    1.02

    1.14

    [lit.]

    3, 5, 7

    Mechanical resistance, Rms

    0.39

    0.39

    0.39

    0.39

    [Ns/m]

    3, 5, 7

    Mechanical Q, Qms

    6.4

    6.1

    6.3

    6.0

    [-]

    3, 5, 7

    Electrical Q, Qes

    0.92

    0.87

    1.11

    1.04

    [-]

    3, 5, 7

    Total Q, Qts

    0.81

    0.76

    0.94

    0.89

    [-]

    4

    Voice coil resistance, RDC

    3.1

    5.5

    [ohm]

    6

    Voice coil inductance, Le(measured at 10 kHz)

    0.14

    0.22

    [mH]

     

    Voice coil inside diameter

    22

    22

    [mm]

     

    Voice coil winding height

    8.5

    8.5

    [mm]

     

    Air gap height

    3

    3

    [mm]

     

    Theoretical linear motor stroke, Xmax

    ±2.75

    ±2.75

    [mm]

     

    Magnet weight

    135

    135

    [g]

     

    Total unit net weight excl. packaging

    0.34

    0.34

    [kg]

    3, 6

    Krm

     

     

    [mohm]

    3, 6

    Erm

     

     

    [-]

    3, 6

    Kxm

     

     

    [mH]

    3, 6

    Exm

     

     

    [-]

    WF090WA01-SPL-&-imp-responsWF090WA01_02-outline-drawingTerminals

New arrival !! Xcelsus audio , high end components click on image now !

Close