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CLEARANCE Wavecor FR055WA02 2-1/4" Neodymium Aluminum Cone Full-Range 8 Ohm

WavecorPart # 298-2006
Model: FR055WA02
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The Wavecor FR055WA02 is a 2" aluminum cone fullrange that is designed for compact multimedia installations. The FR055WA02 is a very good choices for any project requiring fullrange audio in a compact space.

Key Features

  • True full-range design with on-axis output to beyond 20,000 Hz
  • Dual neodymium magnet structure for high efficiency and almost ideal magnetically shielding
  • Copper cap on center pole to reduce voice coil inductance and to minimize variations in voice coil inductance as a function of voice coil position
  • Vented polymer chassis for lower air flow speed reducing audible distortion
  • Vented voice coil former for reduced distortion and compression
  • Low-loss suspension (high Qm) for better reproduction of details and dynamics
  • Conex spider for better durability under extreme conditions
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Overview

Wavecor FR055WA02 2-1/4" Neodymium Aluminum Cone Full-Range 8 Ohm

The Wavecor FR055WA02 is a 2" aluminum cone fullrange that is designed for compact multimedia installations. The FR055WA02 is a very good choices for any project requiring fullrange audio in a compact space.

The dual neodymium motor system with a 22 mm voice coil diameter offers better control, power handling, and efficiency. The optimized aluminum cone ensures an extremely wide bandwidth and low distortion. Distortion is further reduced by efficient venting of the chassis and voice coil former.

Product Details

BrandWavecor
ModelFR055WA02
Part Number298-2006
UPC848864054049
Unit of MeasureEach
Weight0.2

Product Specifications

Nominal Diameter2"
Bolt Circle Diameter2.39
Power Handling (RMS)20 Watts
Power Handling (MAX)40 Watts
Impedance
Frequency Response200 to 20,000Hz
Sensitivity80.5dB 2.83V/1m
Voice Coil Diameter0.87"

Thiele-Small Parameters

Resonant Frequency (Fs)145Hz
DC Resistance (Re)6.2Ω
Voice Coil Inductance (Le)0.13mH
Mechanical Q (Qms)8.8
Electromagnetic Q (Qes)1.22
Total Q (Qts)1.07
Compliance Equivalent Volume (Vas)0.009ft³
Mechanical Compliance of Suspension (Cms)0.785mm/N
BL Product (BL)2.67T·m
Maximum Linear Excursion (Xmax)1.35mm
Surface Area of Cone (Sd)15.6cm²

Materials of Construction

Cone MaterialAluminum
Voice Coil Wire MaterialCopper
Voice Coil FormerFiberglass
Basket / Frame MaterialPolymer
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter2.17"
Baffle Cutout Diameter2.00"
Depth1.18"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.01ft³
Sealed F3147Hz

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