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BUYOUT 27JR 3" Full-Range Speaker 16 Ohm

Factory BuyoutsPart # 299-4228
Model: 27JR

The 27JR 3" Full-Range Speaker utilizes a paper cone, and cloth surround for smooth extended frequency response. 

BUYOUT $0.74
MSRP: $1.48
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Overview

27JR 3" Full-Range Speaker 16 Ohm

The 27JR 3" Full-Range Speaker utilizes a paper cone, and cloth surround for smooth extended frequency response. With a narrow mounting flange and 16 ohm impedance, these are a great choice for use in multiples.

Product Details

BrandCoast Buyouts
Model27JR
Part Number299-4228
UPC848864073606
Unit of MeasureEach
Weight0.2

Product Specifications

Nominal Diameter3"
Power Handling (RMS)3 Watts
Power Handling (MAX)6 Watts
Impedance16Ω
Frequency Response200 to 15,000Hz
Sensitivity79.2dB 2.83V/1m
Voice Coil Diameter0.5"

Thiele-Small Parameters

Resonant Frequency (Fs)221.3Hz
DC Resistance (Re)15.81Ω
Mechanical Q (Qms)6.85
Electromagnetic Q (Qes)9.782
Total Q (Qts)4.029
Compliance Equivalent Volume (Vas)0.017ft³
Diaphragm Mass Inc. Airload (Mms)1.08g
Maximum Linear Excursion (Xmax)0.5mm
Surface Area of Cone (Sd)26.88cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialCloth
Voice Coil Wire MaterialCCA
Voice Coil FormerPaper
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter3"
Baffle Cutout Diameter2.75"
Depth1.125"

Specifications

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