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MOREL CAW 938 - 21cm Woofer - Bass Driver
MOREL CAW 938 - 21cm Woofer - Bass Driver
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
- Shallow profile DPC cone
- High flux ferrite double magnet system
- High power handling
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MOREL CAW 938 - 21cm Woofer - Bass Driver
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 version of Morel's MW-265 and MW-266 woofers.
Product Details
Brand Morel
Model CAW 938
Part Number 297-086
UPC 844632066023
Unit of Measure Each
Weight 4
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Product Specifications
Nominal Diameter 9"
Bolt Circle Diameter 8.43
Moving Mass Of Diaphragm (Mmd) 27.5
Power Handling (RMS) 150 Watts
Power Handling (MAX) 1000 Watts
Impedance 8Ω
Frequency Response 20 to 3,000Hz
Sensitivity 86dB 2.83V/1m
Voice Coil Diameter 3"
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Thiele-Small Parameters
Resonant Frequency (Fs) 29Hz
DC Resistance (Re) 6.3Ω
Voice Coil Inductance (Le) 0.62mH
Mechanical Q (Qms) 2.32
Electromagnetic Q (Qes) 0.67
Total Q (Qts) 0.52
Compliance Equivalent Volume (Vas) 2.47ft³
Mechanical Compliance of Suspension (Cms) 1.07mm/N
BL Product (BL) 6.88T·m
Maximum Linear Excursion (Xmax) 4.25mm
Surface Area of Cone (Sd) 219cm²
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Materials of Construction
Cone Material Poly Composite
Surround Material Rubber
Voice Coil Wire Material Aluminum
Voice Coil Former Aluminum
Basket / Frame Material Cast Aluminum
Magnet Material Ferrite
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Mounting Information
Overall Outside Diameter 8.74"
Baffle Cutout Diameter 7.8"
Depth 3"
# Mounting Holes 8
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Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
Sealed Volume 1.72ft³
Sealed F3 44Hz
Vented Volume 4.28ft³
Vented F3 21Hz
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Products from the same category
- Car Audio
- Hifi Home
- Marine Audio
- Speakers Technical
- Pro Audio
- Sport & Free Time
- Best offer of the week
Products from the same brand
- Car Audio
- Hifi Home
- Marine Audio
- Speakers Technical
- Pro Audio
- Sport & Free Time
- Best offer of the week