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Wavecor WF168WA01 15cm bass midrange 4 ohm View larger

Wavecor WF168WA01 15cm bass midrange 4 ohm

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Wavecor WF168WA01 15cm bass midrange 4 ohm

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2 Items

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72,00 €

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Nominal impedance is 4 ohm for WF168WA01 and 8 ohm for WF168WA02. Otherwise the two models are identical.
WF168WA01/02 are mid/woofers designed for demanding bass and midrange applications. It works equally well for high-end hi-fi, high quality home theater systems, and monitoring setups.
Powered by a large 90 mm magnet structure that ensures good efficiency and optimal T/S parameters.
The large 32 mm voice coil ensures high power handling - thermally and mechanically
The optimized paper cone ensures large bandwidth and low distortion. Distortion is further reduced by efficient venting and an alu shorting ring stabilizing the magnetic field in the air gap.

  • Alu field-stabilizing ring inside magnet assembly for reduced high-level distortion
  • Vented voice coil former for reduced distortion and compression
  • New vented chassis for lower air flow speed reducing audible distortion
  • 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
  • Large motor system with 1¼” voice coil diameter and 90 mm magnet for better control, power handling, and efficiency
  • Black magnet parts for better heat transfer to increase power handling
  • Linear 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
  • Notes

      Parameter

    WF168WA01

    WF168WA02

    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

    3

    3

    [kHz]

    1, 3

    Sensitivity, 2.83V/1m (average SPL in range 200 - 1,000 Hz)

    91.5

    89

    [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

    60

    60

    [W]

     

    Effective radiating area, Sd

    139

    139

    [sq.cm]

    3, 6

    Resonance frequency (free air, no baffle), Fs

    47.5

     

    49

     

    [Hz]

     

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

    12.5

    11.8

    [g]

    3

    Force factor, Bxl

    5.1

    6.4

    [N/A]

    3, 6

    Suspension compliance, Cms

    0.90

     

    0.90

     

    [mm/N]

    3, 6

    Equivalent air volume, Vas

    24.6

     

    24.6

     

    [lit.]

    3, 6

    Mechanical Q, Qms

    7.0

     

    7.1

     

    [-]

    3, 6

    Electrical Q, Qes

    0.46

     

    0.56

     

    [-]

    3, 6

    Total Q, Qts

    0.43

     

    0.52

     

    [-]

    4

    Voice coil resistance, RDC

    3.2

    6.3

    [ohm]

    5

    Voice coil inductance, Le (measured at 10 kHz)

    0.24

    0.39

    [mH]

     

    Voice coil inside diameter

    32

    32

    [mm]

     

    Voice coil winding height

    11

    11

    [mm]

     

    Air gap height

    5

    5

    [mm]

     

    Magnet weight

    400

    400

    [g]

     

    Total unit net weight excl. packaging

    1.03

    1.03

    [kg]

    3, 5

    Krm

    0.46

    0.26

    [mohm]

    3, 5

    Erm

    0.88

    0.69

    [-]

    3, 5

    Kxm

    5.2

    8.1

    [mH]

    3, 5

    Exm

    0.69

    0.69

    [-]

    WF168WA01-SPL-&-IMP-responsWF168WA01-02-outline-drawingTerminals-dimensions
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