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 1.09lbs 0.00 0.00 0.00
GRS
6.14 2023-01-19 In Stock
customer review - by , April 4, 2017
1/ 5stars
Its a cheap speaker that sounds horrible. I purchased 2 of them to replace the small speakers in my home intercom system.
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GRS 3FR-4 Full-Range 3" Speaker Driver 4 Ohm

stars Rating 1 | 1 reviews
Brand GRS
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Upc: 848864015194
SKU: PEX-292-436
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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.

BrandGRS
Model3FR-4
Part Number292-436
UPC848864015194
Unit of MeasureEach
Weight0.7
Nominal Diameter3"
Power Handling (RMS)10 Watts
Power Handling (MAX)20 Watts
Impedance
Frequency Response135 to 16,000Hz
Sensitivity81dB 2.83V/1m
Voice Coil Diameter0.75"
Resonant Frequency (Fs)135Hz
DC Resistance (Re)
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
Cone MaterialPaper
Surround MaterialFoam
Basket / Frame MaterialSteel
Magnet MaterialFerrite
Overall Outside Diameter3.75"
Baffle Cutout Diameter2.82"
Depth1.69"
# Mounting Holes4
Sealed Volume0.08ft³
Sealed F3131Hz
Vented Volume0.15ft³
Vented F378Hz

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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By John Spadaro
Date Added: Friday 28 April, 2017
Its a cheap speaker that sounds horrible. I purchased 2 of them to replace the small speakers in my home intercom system.
Rating: 1 stars [1 of 5 Stars!]
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