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WF166TU02  6½" die cast car mid/woofer

WF166TU02 car mid/wooferWF166TU02 is a mid/woofer designed for demanding bass and midrange applications. It works equally well for most applications but is designed especially for automotive high-end sound. The very rigid die cast alu chassis follows the common standard dimensions for easy installation in cars
WF166TU02 is powered by a large 90mm magnet structure that ensures good efficiency and optimized T/S parameters.
The large 32mm voice coil ensures high power handling - thermally and mechanically
The optimized paper cone ensures wide bandwidth and low distortion. Distortion is further reduced by efficient venting and a separate alu field stabilizing ring.
WF166TU02 is a good choice for 2-way car speaker systems.

FEATURES

  • Very rigid die cats alu chassis
  • Built-in alu field stabilizing ring for reduced high-level distortion
  • Vented voice coil former for reduced distortion and compression
  • 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 large 90mm magnet for better control and efficiency
  • Long linear stroke motor for reduced distortion at high levels
  • 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 - important in a car environment

FREQUENCY RESPONSE

Coming soon!

NOMINAL SPECIFICATIONS

Nominal size

[inch.]

Nominal impedance

4

[ohm]

Recommended upper frequency limit

3.5

[kHz]

Sensitivity, 2.83V/1m, (average 200-2,000Hz)

91

[dB]

Voice coil diameter

32.5

[mm]

Voice coil height

11

[mm]

Air gap height

5.0

[mm]

Voice coil resistance, RDC

3.2

[ohm]

Voice coil inductance

0.20

[mH]

Magnet weight (dual neodymium)

400

[g]

Effective radiating area, Sd

139

[sq.cm]

Power handling, continuous, IEC 268-5

60

[W]

Resonance freq., Fs

50

[Hz]

Moving mass, incl. air

12.5

[g]

Force factor, Bxl

5.2

[Tm]

Mechanical Q, Qm

11

 -

Electrical Q, Qe

0.47

 -

Total Q, Qt

0.45

 -

Suspension compliance, Cms

0.85

[mm/N]

Equiv. air volume, Vas

23.2

[lit.]

Total unit net weight

1.15

[kg]

OUTLINE DRAWING AND NOMINAL DIMENSIONS (mm)

WF166TU02-outline-drawing

PACKAGING INFORMATION

Part no. WF166TU02-01

Individual packaging (one piece per box)

Part no. WF166TU02-02

Bulk packaging

 

Specifications are subject to change without any further notice.
Copyright © 2006-2008 by Wavecor Ltd., Guangzhou, China. All rights reserved.
 

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MORE INFO

pdf_iconPDF version of this page

 

pdf_iconCross section/ exploded view
(372KB)

 

EDrawings-icon3D model, eDrawing
(1.7MB .htm file)

 

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