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PEX Goldwood GW 4028/S 4" Woofer Shielded P1264513PEX-290-373 https://cdnimages.opentip.com/full/PEX/PEX-290-373.jpg Goldwood GW 4028/S 4" Woofer Shielded Manufacturer Part Number: GW-4028/SThese drivers feature a poly-mica cone, 1\" voice coil, and rubber surround, making them great for small home theater projects.Goldwood GW-4028/S 4\" Woofer ShieldedThese drivers feature a poly-mica cone, 1\" voice coil, and rubber surround, making them great for small home theater projects. With an extremely small stray magnetic field, they can be used very close to CRT-based monitors.Product Details BrandGoldwood ModelGW-4028/S Part Number290-373 UPC643420100259 Unit of MeasureEach Weight2.65 Product Specifications Nominal Diameter4\" Moving Mass Of Diaphragm (Mmd)6 Power Handling (RMS)40 Watts Power Handling (MAX)70 Watts Impedance8Ω Frequency Response70 to 10,000Hz Sensitivity83dB 2.83V/1m Voice Coil Diameter1\" Thiele-Small Parameters Resonant Frequency (Fs)83.1Hz DC Resistance (Re)7.1Ω Voice Coil Inductance (Le)0.4mH Mechanical Q (Qms)2.4 Electromagnetic Q (Qes)1 Total Q (Qts)0.7 Compliance Equivalent Volume (Vas)0.07ft³ Mechanical Compliance of Suspension (Cms)0.61mm/N BL Product (BL)4.8T·m Maximum Linear Excursion (Xmax)1.5mm Surface Area of Cone (Sd)49.5cm² Materials of Construction Cone MaterialPoly Surround MaterialRubber Magnet MaterialFerrite Mounting Information Overall Outside Diameter4.375\" Baffle Cutout Diameter3.75\" Depth2.75\" # Mounting Holes4 Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) Sealed Volume0.12ft³ Sealed F3103Hz Vented Volume0.2ft³ Vented F353Hz 1264513 643420100259 6.6000lbs 0.00 0.00 0.00
Goldwood
23.21 2025-04-26 10 In Stock

Goldwood GW-4028/S 4" Woofer Shielded

Brand Goldwood
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UPC: 643420100259
SKU: PEX-290-373
Price:
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Product Description

Manufacturer Part Number: GW-4028/S

These drivers feature a poly-mica cone, 1" voice coil, and rubber surround, making them great for small home theater projects.

Goldwood GW-4028/S 4" Woofer Shielded

These drivers feature a poly-mica cone, 1" voice coil, and rubber surround, making them great for small home theater projects. With an extremely small stray magnetic field, they can be used very close to CRT-based monitors.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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