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PEX Goldwood GW 205/4S 5 1/4" Shielded Poly Woofer 4 Ohm P1264315PEX-290-374 https://cdnimages.opentip.com/full/PEX/PEX-290-374.jpg Goldwood GW 205/4S 5 1/4" Shielded Poly Woofer 4 Ohm Manufacturer Part Number: GW-205/4SThe poly-laminated paper cone, treated foam surround, and polymer dustcap give these drivers a very smooth frequency response with minimal cone breakup. The shielded magnet structure of this driver makes it great for A/V applications.Overview: Goldwood GW-205/4S 5-1/4\" Shielded Poly Woofer 4 OhmThe poly-laminated paper cone, treated foam surround, and polymer dustcap give these drivers a very smooth frequency response with minimal cone breakup. The shielded magnet structure of this driver makes it great for A/V applications.Specification: Product DetailsBrandGoldwoodModelGW-205/4SPart Number290-374UPC643420100372Unit of MeasureEachWeight3Product SpecificationsNominal Diameter5-1/4\"Power Handling (RMS)70 WattsPower Handling (MAX)130 WattsImpedance4ΩFrequency Response62 to 12,000HzSensitivity87dB 2.83V/1mVoice Coil Diameter1\"Thiele-Small ParametersResonant Frequency (Fs)83.1HzDC Resistance (Re)3.6ΩVoice Coil Inductance (Le)0.2mHMechanical Q (Qms)3.18Electromagnetic Q (Qes)0.87Total Q (Qts)0.68Compliance Equivalent Volume (Vas)0.19ft³Mechanical Compliance of Suspension (Cms)0.4mm/NBL Product (BL)4.44T·mDiaphragm Mass Inc. Airload (Mms)9.1gMaximum Linear Excursion (Xmax)2mmSurface Area of Cone (Sd)96.77cm²Materials of ConstructionCone MaterialTreated PaperSurround MaterialFoamMagnet MaterialFerriteMounting InformationOverall Outside Diameter5.25\"Baffle Cutout Diameter4.75\"Depth3.125\"# Mounting Holes4Parts Express Staff Recommended Enclosure VolumeSealed Volume0.24ft³Sealed F3100HzVented Volume0.5ft³Vented F364.8HzManuals & Resources: Goldwood GW-205/4S SpecificationsGoldwood GW-205/4S GraphGoldwood Manufacturer Warranty 1264315 643420100372 3.0000lbs 0.00 0.00 0.00
Goldwood
19.42 2025-11-18 Only 3 left In Stock
customer review - by , March 3, 2024
5/ 5stars
I used this to restore an old, inexpensive Infinity RS-series speaker. This speaker was nearly an identical match to the old one, although I had to trim back each of the four corners of the metal basket by around 3/8 inch, and I also had to remove the seal around the front of the frame in order to get the plastic Infinity front trim piece to fit. But when it was all done, it sounded better than when new, and it looked cosmetically perfect even with the grill cloth removed, like it was manufactured that way from the factory. My friend was totally happy with the result.
customer review - by , June 6, 2023
5/ 5stars
Delivered on time speaker works great. Good sound and quality
customer review - by , March 3, 2023
4/ 5stars
I bought a set of 4 outdoor speakers from the local Goodwill. One of the speakers had a blown speaker and this replacement fit perfectly and sounds great
customer review - by , December 12, 2022
5/ 5stars
I used this item with a JBL L36 set of speakers being fully rebuilt and boxes restored new the only issue was the speaker was off by 1 inch so I had to cut a new whole a simple process speaker worked and sound fantastic as a midbass with a JBL LE 10 woofers it's also a 80-watt power upgrade for the L36 speakers which operates at 50 watts rms this build was a serious power upgrade adding a Bluetooth system to the boxes, so we got exactly what we were looking for,
customer review - by , October 10, 2022
5/ 5stars
This speaker has some bump to it! It sounds great!
customer review - by , May 5, 2022
5/ 5stars
Qualify speakers and good price!
customer review - by , March 3, 2022
5/ 5stars
replaced a blown sub woofer in an old set of Boston computer speakers. As good as new. these old speakers still sound better then a newer set of computer speakers I had bought for another computer.
customer review - by , March 3, 2022
5/ 5stars
I purchased a used Micromedia sound system (7000596) and found the cone on the subwoofer was almost gone.I did some research and found this 8ohm Goldwood speaker was the best fit. The physical dimensions were almost identical to the original. The only adjustment I had to make, was to widen the clip on the negative terminal.I am not an audiophile so I won't give an opinion on the sound quality but it did the job and I expect to get many more years out of this system.p.s. I have another Micromedia sub and the cone on that one is torn as well so it may be common for them at this age?
customer review - by , February 2, 2022
5/ 5stars
great sound quality better than the original Niles
customer review - by , January 1, 2022
5/ 5stars
great sound quality better than the original Niles
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Goldwood GW-205/4S 5-1/4" Shielded Poly Woofer 4 Ohm

stars Rating 5 | 44 reviews
Brand Goldwood
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UPC: 643420100372
SKU: PEX-290-374
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Product Description

Manufacturer Part Number: GW-205/4S

The poly-laminated paper cone, treated foam surround, and polymer dustcap give these drivers a very smooth frequency response with minimal cone breakup. The shielded magnet structure of this driver makes it great for A/V applications.

Overview:
Goldwood GW-205/4S 5-1/4" Shielded Poly Woofer 4 Ohm

The poly-laminated paper cone, treated foam surround, and polymer dustcap give these drivers a very smooth frequency response with minimal cone breakup. The shielded magnet structure of this driver makes it great for A/V applications.

Specification:








Manuals & Resources:

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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Customer Reviews
5 out of 5
see all 44 reviews
5 stars
37
4 stars
6
3 stars
0
2 stars
0
1 stars
1
Write a Review
By vacuumtubejazzpro
Date: March 04, 2024
I used this to restore an old, inexpensive Infinity RS-series speaker. This speaker was nearly an identical match to the old one, although I had to trim back each of the four corners of the metal basket by around 3/8 inch, and I also had to remove the seal around the front of the frame in order to get the plastic Infinity front trim piece to fit. But when it was all done, it sounded better than when new, and it looked cosmetically perfect even with the grill cloth removed, like it was manufactured that way from the factory. My friend was totally happy with the result.
Rating: 5 stars [5 of 5 Stars!]
By CRAIG HADDEN
Date: June 08, 2023
Delivered on time speaker works great. Good sound and quality
Rating: 5 stars [5 of 5 Stars!]
By J Edwards
Date: March 21, 2023
I bought a set of 4 outdoor speakers from the local Goodwill. One of the speakers had a blown speaker and this replacement fit perfectly and sounds great
Rating: 4 stars [4 of 5 Stars!]
By bigfoots
Date: December 29, 2022
I used this item with a JBL L36 set of speakers being fully rebuilt and boxes restored new the only issue was the speaker was off by 1 inch so I had to cut a new whole a simple process speaker worked and sound fantastic as a midbass with a JBL LE 10 woofers it's also a 80-watt power upgrade for the L36 speakers which operates at 50 watts rms this build was a serious power upgrade adding a Bluetooth system to the boxes, so we got exactly what we were looking for,
Rating: 5 stars [5 of 5 Stars!]
By Jeff
Date: October 19, 2022
This speaker has some bump to it! It sounds great!
Rating: 5 stars [5 of 5 Stars!]
By Chris
Date: May 13, 2022
Qualify speakers and good price!
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 44 reviews
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