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Wavecor WF146WA02 5-3/4" Paper Cone Mid-Woofer 8 Ohm

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Wavecor
Part #298-1166

Wavecor WF146WA02 5-3/4" Paper Cone Mid-Woofer 8 Ohm

Wavecor
Part #298-1166  
Model: WF146WA02
1 Question, 2 Answers or
The Wavecor WF146WA02 is a 5-3/4" paper cone midwoofer that is designed for demanding bass and midrange applications. The WF146WA02 is a very good choices for compact 2-way speaker systems or even as midrange in 3-way systems.
Key Features
  • Black magnet parts for better heat transfer to increase power handling
  • 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
  • Large motor system with 1-1/4" voice coil diameter and 90 mm magnet for better control, power handling, and efficiency
  • Vented voice coil former for reduced distortion and compression
  • Vented chassis for lower air flow speed reducing audible distortion
  • Progressive suspension with specially designed conex spider for long durability under extreme operating conditions
Your Price: $82.00
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Overview

Wavecor WF146WA02 5-3/4" Paper Cone Mid-Woofer 8 Ohm

The Wavecor WF146WA02 is a 5-3/4" 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 WF146WA02 is a very good choices for compact 2-way speaker systems or even as midrange in 3-way systems.

The large motor system with 32 mm 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.

Product Details

BrandWavecor
ModelWF146WA02
Part Number298-1166
UPC848864054841
Unit of MeasureEach
Weight2.6

Product Specifications

Nominal Diameter5-3/4"
Bolt Circle Diameter5.43
Power Handling (RMS)55 Watts
Power Handling (MAX)110 Watts
Impedance
Frequency Response50 to 3,500Hz
Sensitivity87.5dB 2.83V/1m
Voice Coil Diameter1.26"

Thiele-Small Parameters

Resonant Frequency (Fs)58Hz
DC Resistance (Re)6.3Ω
Voice Coil Inductance (Le)0.39mH
Mechanical Q (Qms)7
Electromagnetic Q (Qes)0.54
Total Q (Qts)0.51
Compliance Equivalent Volume (Vas)0.35ft³
Mechanical Compliance of Suspension (Cms)0.78mm/N
BL Product (BL)6.4T·m
Diaphragm Mass Inc. Airload (Mms)9.7g
Maximum Linear Excursion (Xmax)3mm
Surface Area of Cone (Sd)95cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialRubber
Voice Coil Wire MaterialAluminum
Voice Coil FormerFiberglass
Basket / Frame MaterialCast Aluminum
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter5.75"
Baffle Cutout Diameter4.65"
Depth2.55"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.2ft³
Sealed F391.2Hz
Vented Volume0.4ft³
Vented F352.5Hz

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