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Goldwood GW-15PC-8 15" Heavy Duty Woofer 8 Ohm

GoldwoodPart # 290-338
Model: GW-15PC-8
The Heavy Duty PC Series is available in 4 ohm and 8 ohm versions for wiring flexibility making these perfect replacement drivers for many home audio applications. The woofers feature aluminum die-cast frames, knurled and gold-plated binding posts, rubber surrounds, and vented pole pieces with bumped back plates.
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Goldwood GW-15PC-4 15" Heavy Duty Woofer 4 Ohm
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Overview

Goldwood GW-15PC-8 15" Heavy Duty Woofer 8 Ohm

The Heavy Duty PC Series is available in 4 ohm and 8 ohm versions for wiring flexibility making these perfect replacement drivers for many home audio applications. The woofers handle the most powerful of amplifiers while maintaining sonic excellence. They feature aluminum die-cast frames, knurled and gold-plated binding posts, rubber surrounds, and vented pole pieces with bumped back plates.

Product Details

BrandGoldwood
ModelGW-15PC-8
Part Number290-338
UPC643420100242
Unit of MeasureEach
Weight15.65

Product Specifications

Nominal Diameter15"
Power Handling (RMS)275 Watts
Power Handling (MAX)550 Watts
Impedance8Ω
Frequency Response30 to 1,500Hz
Sensitivity92.3dB 2.83V/1m
Voice Coil Diameter2"

Thiele-Small Parameters

Resonant Frequency (Fs)32.9Hz
DC Resistance (Re)7.1Ω
Voice Coil Inductance (Le)2.49mH
Mechanical Q (Qms)3.59
Electromagnetic Q (Qes)0.55
Total Q (Qts)0.47
Compliance Equivalent Volume (Vas)5.4ft³
Mechanical Compliance of Suspension (Cms)0.15mm/N
BL Product (BL)20.2T·m
Diaphragm Mass Inc. Airload (Mms)151.8g
Maximum Linear Excursion (Xmax)6mm
Surface Area of Cone (Sd)823.72cm²

Materials of Construction

Cone MaterialPoly
Surround MaterialRubber
Basket / Frame MaterialCast Aluminum
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter15.25"
Baffle Cutout Diameter13.75"
Depth5.5"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume2.8ft³
Sealed F356Hz
Vented Volume4.5ft³
Vented F334.8Hz

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