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PEX GRS 3FR 4 Full Range 3" Speaker Driver 4 Ohm P5474237PEX-292-436 https://cdnimages.opentip.com/full/PEX/PEX-292-436.jpg GRS 3FR 4 Full Range 3" Speaker Driver 4 Ohm Manufacturer Part Number: 3FR-4The GRS 3FR-4 3\" driver makes a great economical replacement full-range speaker for devices like multimedia speakers, table radios, and home theater soundbar systems. It\'s also an excellent choice for new designs. 4 ohm impedance.Key Features: Coated paper cone with foam surround for clear sound Pincushion-shape frame with front gasket Economical ferrite magnet assembly Quality GRS construction and 1-year warranty GRS 3FR-4 Full-Range 3\" Speaker Driver 4 OhmWhy pay more? The GRS 3FR-4 is a great replacement driver for the widely-used, 3\"-size full range drivers found commonly in home theater systems, table radios, \"sound bars\", and multimedia speaker systems, among many other uses. It\'s also useful as a replacement for 3\" woofers.A sturdy stamped steel frame with \"pincushion\"-shaped mounting flange supports a robust ferrite ceramic magnet, and the coated paper cone with foam surround delivers clear sound that you might not expect from a driver this affordable.Product Details BrandGRS Model3FR-4 Part Number292-436 UPC848864015194 Unit of MeasureEach Weight0.7 Product Specifications Nominal Diameter3\" Power Handling (RMS)10 Watts Power Handling (MAX)20 Watts Impedance4Ω Frequency Response135 to 16,000Hz Sensitivity81dB 2.83V/1m Voice Coil Diameter0.75\" Thiele-Small Parameters Resonant Frequency (Fs)135Hz DC Resistance (Re)4Ω Voice Coil Inductance (Le)0.39mH Mechanical Q (Qms)4.11 Electromagnetic Q (Qes)1.11 Total Q (Qts)0.88 Compliance Equivalent Volume (Vas)0.03ft³ Maximum Linear Excursion (Xmax)2mm Materials of Construction Cone MaterialPaper Surround MaterialFoam Basket / Frame MaterialSteel Magnet MaterialFerrite Mounting Information Overall Outside Diameter3.75\" Baffle Cutout Diameter2.82\" Depth1.69\" # Mounting Holes4 Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) Sealed Volume0.08ft³ Sealed F3131Hz Vented Volume0.15ft³ Vented F378Hz 5474237 848864015194 1.0900lbs 0.00 0.00 0.00
GRS
6.14 2025-02-26 823 In Stock
customer review - by , October 10, 2023
5/ 5stars
Speakers fit perfectly and sounds great. I will definitely use this seller again.
customer review - by , October 10, 2023
5/ 5stars
For the boss audio motorcycle speakers it took just a little bit of trimming on the plastic and the speaker fit right in and sounds really good.
customer review - by , October 10, 2023
5/ 5stars
Me agrado q mi esposo esta muy contento llego rpido gracias
customer review - by , June 6, 2023
4/ 5stars
This 3 speaker performance is great when powered, wired mounted in correct encloser. Ordered a second.
customer review - by , February 2, 2023
5/ 5stars
I'm using the speakers in my R2 D2 build. They are very sturdy and very loud. I would highly recommend.
customer review - by , February 2, 2023
4/ 5stars
Like others of said, I'm not sure the speakers are full range. They are loud and sound good, however, the speakers that I was replacing were much more crisp and hit the high frequencies better. However, these speakers are very well-built, with a heavy magnet and a high quality cone. Two of these and a tweeter sounds great for small applications.
customer review - by , November 11, 2022
5/ 5stars
Sounds better than before. Sound profile hits nice for full range. Would recommend. Easy swap.
customer review - by , October 10, 2022
5/ 5stars
I have a Boss sound bar . I blew three speakers over the last two years . These work great as replacements . Little soldering knowledge is needed.
customer review - by , August 8, 2022
5/ 5stars
This little bad boy really has alot of sound for a 3 inch speaker. I used it this time to replace the bad speaker that is included on an arcade 1up partycade. The holes actually lined up perfect with no drilling required!
customer review - by , July 7, 2022
5/ 5stars
Used for replacing a milwalkee radio speaker

GRS 3FR-4 Full-Range 3" Speaker Driver 4 Ohm

stars Rating 5 | 29 reviews
Brand GRS
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UPC: 848864015194
SKU: PEX-292-436
Price:
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Product Description

Manufacturer Part Number: 3FR-4

The GRS 3FR-4 3" driver makes a great economical replacement full-range speaker for devices like multimedia speakers, table radios, and home theater soundbar systems. It's also an excellent choice for new designs. 4 ohm impedance.

Key Features:
  • Coated paper cone with foam surround for clear sound
  • Pincushion-shape frame with front gasket
  • Economical ferrite magnet assembly
  • Quality GRS construction and 1-year warranty


GRS 3FR-4 Full-Range 3" Speaker Driver 4 Ohm

Why pay more? The GRS 3FR-4 is a great replacement driver for the widely-used, 3"-size full range drivers found commonly in home theater systems, table radios, "sound bars", and multimedia speaker systems, among many other uses. It's also useful as a replacement for 3" woofers.

A sturdy stamped steel frame with "pincushion"-shaped mounting flange supports a robust ferrite ceramic magnet, and the coated paper cone with foam surround delivers clear sound that you might not expect from a driver this affordable.

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
By reglawrence
Date: October 24, 2023
Speakers fit perfectly and sounds great. I will definitely use this seller again.
Rating: 5 stars [5 of 5 Stars!]
By JD
Date: October 15, 2023
For the boss audio motorcycle speakers it took just a little bit of trimming on the plastic and the speaker fit right in and sounds really good.
Rating: 5 stars [5 of 5 Stars!]
By Mary
Date: October 06, 2023
Me agrado q mi esposo esta muy contento llego rpido gracias
Rating: 5 stars [5 of 5 Stars!]
By TH
Date: June 25, 2023
This 3 speaker performance is great when powered, wired mounted in correct encloser. Ordered a second.
Rating: 4 stars [4 of 5 Stars!]
By BOlson
Date: February 16, 2023
I'm using the speakers in my R2 D2 build. They are very sturdy and very loud. I would highly recommend.
Rating: 5 stars [5 of 5 Stars!]
By A Customer
Date: February 14, 2023
Like others of said, I'm not sure the speakers are full range. They are loud and sound good, however, the speakers that I was replacing were much more crisp and hit the high frequencies better. However, these speakers are very well-built, with a heavy magnet and a high quality cone. Two of these and a tweeter sounds great for small applications.
Rating: 4 stars [4 of 5 Stars!]
Items 1 - 6 of 29 reviews
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