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Wavecor WF166TU02 6-1/2" Paper Cone Mid-Woofer 4 Ohm

WavecorPart # 298-1186
Model: WF166TU02
The Wavecor WF166TU02 is a 6-1/2" paper cone midwoofer that is designed for demanding bass and midrange applications. This driver is powered by a large magnet structure that ensures good efficiency. The WF166TU02 is an ideal choice for car audio applications.

Key Features

  • Long linear stroke motor for reduced distortion at high levels
  • Gold plated terminals to prevent oxidation for long-term reliable connection - important in a car environment
  • Built-in aluminum field-stabilizing ring for reduced high-level distortion
  • Rigid die cast aluminum chassis with extensive venting for lower air flow speed reducing audible distortion
  • Vented voice coil former for reduced distortion and compression
  • Vented center pole with dual flares for reduced noise level at large cone excursions
  • Progressive suspension with specially designed conex spider for long durability under extreme operating conditions
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Overview

Wavecor WF166TU02 6-1/2" Paper Cone Mid-Woofer 4 Ohm

The Wavecor WF166TU02 is a 6-1/2" paper cone midwoofer that is designed for demanding bass and midrange applications. This driver is powered by a large magnet structure that ensures good efficiency. The WF166TU02 is an ideal choice for car audio applications.

The large motor system with 1-1/4” voice coil diameter and large 90 mm magnet for better control, power handling, and efficiency. The optimized paper cone ensures wide bandwidth and low distortion. Distortion is further reduced by efficient venting of chassis and voice coil. The Wavecor WF166TU02 is an obvious choice for 2-way high-end car speaker systems.

Product Details

BrandWavecor
ModelWF166TU02
Part Number298-1186
UPC848864054940
Unit of MeasureEach
Weight2.85

Product Specifications

Nominal Diameter6-1/2"
Power Handling (RMS)60 Watts
Power Handling (MAX)120 Watts
Impedance
Sensitivity91dB 2.83V/1m
Voice Coil Diameter1.26"

Thiele-Small Parameters

Resonant Frequency (Fs)50Hz
DC Resistance (Re)3.2Ω
Voice Coil Inductance (Le)0.23mH
Mechanical Q (Qms)9.8
Electromagnetic Q (Qes)0.5
Total Q (Qts)0.48
Compliance Equivalent Volume (Vas)0.79ft³
Mechanical Compliance of Suspension (Cms)0.81mm/N
BL Product (BL)5T·m
Diaphragm Mass Inc. Airload (Mms)12.5g
Maximum Linear Excursion (Xmax)3mm
Surface Area of Cone (Sd)139cm²

Materials of Construction

Voice Coil Wire MaterialAluminum
Voice Coil FormerFiberglass
Basket / Frame MaterialCast Aluminum
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter6.18"
Baffle Cutout Diameter5.87"
Depth2.74"

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.45ft³
Sealed F382.7Hz
Vented Volume0.7ft³
Vented F350.3Hz

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