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

€ 5,45 Nicht auf Lager: Lieferzeit beträgt 1 Woche
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.... Mehr anzeigen
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Produktbeschreibung

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.

 

Highlights

  • 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

 

Product Details                     

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.

Eigenschaften

Artikelnummer:
3FR-4
Woofer Series
Full-Range Speakers
Woofer Type
Midrange / Midbass Drivers
Nominal Diameter
3"
Power Handling (RMS)
10 Watts
Power Handling (max)
20 Watts
Impedance
4 ohms
Sensitivity
81 dB 1W/1m
Frequency Response
135 to 16,000 Hz
Voice Coil Diameter
0.75"
DC Resistance (Re)
4.00 ohms
Voice Coil Inductance (Le)
0.39 mH
Resonant Frequency (Fs)
135 Hz
Mechanical Q (Qms)
4.11
Electromagnetic Q (Qes)
1.11
Total Q (Qts)
0.88
Compliance Equivalent Volume (Vas)
0.03 ft.³
Maximum Linear Excursion (Xmax)
2 mm
Cone / Diaphragm Material
Paper
Surround Material
Foam
Basket / Frame Material
Steel
Magnet Material
Ferrite
Overall Outside Diameter
3.75"
Overall Depth
1.69"
Baffle Cutout Diameter
2.82"
# Mounting Holes
4
Sealed Volume
0.08 ft.³
Sealed F3
131 Hz
Vented Volume
0.15 ft.³
Vented F3
78 Hz

Bewertungen

4 from 5Based on 1 reviews
Produkt bewerten
4 van 5
Uitstekend product
Durch Johb H. on 25 April 2019

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3FR-4 Full-Range 3" Speaker Driver 4 Ohm
€ 5,45
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