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Goldwood GW-215/40/8 15" OEM Woofer 40 oz.

GoldwoodPart # 290-346
Model: GW-215/40/8
This low frequency general-purpose woofer is ideal for the customer who is looking for an inexpensive replacement driver. A larger 40 oz. magnet gives more cone control and tighter bass.
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Goldwood GW-215/40/8 15" OEM Woofer 40 oz.
Price: $65.98Part # 290-346
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MSRP: $85.99
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Overview

Goldwood GW-215/40/8 15" OEM Woofer 40 oz.

This low frequency general-purpose woofer is ideal for the customer who is looking for an inexpensive replacement driver. Each woofer features a treated ribbed paper cone, vented pole piece, moisture resistant poly foam surround, and stamped steel frame. This woofer features a larger 40 oz. magnet for more cone control and tighter bass.

Product Details

BrandGoldwood
ModelGW-215/40/8
Part Number290-346
UPC643420100761
Unit of MeasureEach
Weight8.86

Product Specifications

Nominal Diameter15"
Power Handling (RMS)150 Watts
Power Handling (MAX)300 Watts
Impedance8Ω
Frequency Response20 to 2,500Hz
Sensitivity89.6dB 2.83V/1m
Voice Coil Diameter1.5"

Thiele-Small Parameters

Resonant Frequency (Fs)30.53Hz
DC Resistance (Re)7.15Ω
Voice Coil Inductance (Le)0.84mH
Mechanical Q (Qms)5.15
Electromagnetic Q (Qes)1.38
Total Q (Qts)1.09
Compliance Equivalent Volume (Vas)9.22ft³
Mechanical Compliance of Suspension (Cms)0.27mm/N
BL Product (BL)9.93T·m
Diaphragm Mass Inc. Airload (Mms)99g
Maximum Linear Excursion (Xmax)3.5mm
Surface Area of Cone (Sd)823.4cm²

Materials of Construction

Cone MaterialTreated Paper
Surround MaterialFoam
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter15"
Baffle Cutout Diameter13.75"
Depth5.5"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume3.5ft³
Sealed F340.5Hz

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