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Morel CAW 538 5" Cast Frame Woofer

MorelPart # 297-082
Model: CAW 538
The Classic Advanced line of woofers is based on Morel's classic line - the renowned MW series. This woofer features an aerodynamic Uniflow™ open chassis, large diameter spider, reinforced ferrite magnets resulting in higher power handling, and low resonance frequency and Qts points.

Key Features

  • Uniflow™ aluminum diecast chassis
  • Large 3" Hexatech™ aluminum voice coil
  • High flux ferrite double magnet system
  • Shallow profile DPC cone
  • High power handling
Your Price: $181.00
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MSRP: $234.99
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Overview

Morel CAW 538 5" Cast Frame Woofer

The Classic Advanced line of woofers is based on Morel's classic line - the renowned MW series. These products have high power handling due to the aerodynamic Uniflow™ open chassis and large diameter spiders. This woofer has reinforced ferrite magnets for the double magnet system delivering higher magnetic flux motor, resulting in a low resonance frequency and Qts points. Latest evolution of Morel's MW-144.

Product Details

BrandMorel
ModelCAW 538
Part Number297-082
UPC844632066009
Unit of MeasureEach
Weight3.3

Product Specifications

Nominal Diameter5"
Power Handling (RMS)150 Watts
Power Handling (MAX)1000 Watts
Impedance8Ω
Frequency Response35 to 3,500Hz
Sensitivity86dB 2.83V/1m
Voice Coil Diameter3"

Thiele-Small Parameters

Resonant Frequency (Fs)49Hz
DC Resistance (Re)5.2Ω
Voice Coil Inductance (Le)0.47mH
Mechanical Q (Qms)1.83
Electromagnetic Q (Qes)0.48
Total Q (Qts)0.38
Compliance Equivalent Volume (Vas)0.29ft³
Mechanical Compliance of Suspension (Cms)0.72mm/N
BL Product (BL)6.9T·m
Diaphragm Mass Inc. Airload (Mms)14g
Maximum Linear Excursion (Xmax)3mm
Surface Area of Cone (Sd)90cm²

Materials of Construction

Cone MaterialPoly Composite
Voice Coil Wire MaterialAluminum
Voice Coil FormerAluminum
Basket / Frame MaterialCast Aluminum
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter5.63"
Baffle Cutout Diameter4.76"
Depth2.56"
# Mounting Holes6

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.18ft³
Sealed F3104.8Hz
Vented Volume0.36ft³
Vented F346.2Hz

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