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BUYOUT 050298J/NBT09301-01 1-1/8" x 3-1/2" Paper Cone Full-Range Speaker

Factory BuyoutsPart # 289-2166
Model: NBT09301-01
This 8 ohm 1-1/8" x 3-1/2" full-range speaker is perfect for adding audio capability to any small project. With a paper cone and cloth surround, this driver will produce natural frequency response with minimal resonances.

Key Features

  • Flat mounting flange with foam gasket for easy installation
  • Paper cone with cloth surround provides excellent mechanical damping
  • Low profile frame and neodymium motor design keeps depth under 3/4"
  • Ideal for infinite baffle or open back designs
BUYOUT $0.98
Bulk Pricing
Quantity:Qty: 1-9 $0.98/ea
Quantity:Qty: 10-99 $0.78/ea
Quantity:Qty: 100-499 $0.59/ea
Quantity:Qty: 500+ $0.46/ea
2285 In Stock
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We'll send you an email when 050298J/NBT09301-01 1-1/8" x 3-1/2" Paper Cone Full-Range Speaker is back in stock or available for preorder.

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Overview

050298J/NBT09301-01 1-1/8" x 3-1/2" Paper Cone Full-Range Speaker

We at Parts Express constantly hunt the globe for unique buyout opportunities so that we can provide our customers with the best products at the lowest cost. We are excited to offer this 16 ohm 1-1/8" x 3-1/2" speaker, which is part of a massive TV speaker factory buyout from Brazil.

This speaker features a rectangular design with an extremely low profile frame making it a great choice for narrow designs such as portable speakers, models, or toys. With a paper cone, and voice coil former and a cloth surround this driver will produce smooth response from 300 to 18,000 Hz. In addition, this driver includes a foam gasket under the mounting flange for easy installation when surface mounting.

Use these speakers in any low cost audio project whether it be a portable speaker, adding music to toys and models, or building an enormous line array for pennies. At such an economical price, these drivers won't last forever, quantities are limited.

Product Details

BrandFactory Buyouts
ModelNBT09301-01
Part Number289-2166
UPC848864048055
Unit of MeasureEach
Weight0.05

Product Specifications

Nominal Diameter1 x 5"
Power Handling (RMS)3 Watts
Power Handling (MAX)6 Watts
Impedance8Ω
Frequency Response300 to 18,000Hz
Sensitivity76.8dB 2.83V/1m
Voice Coil Diameter0.5"

Thiele-Small Parameters

Resonant Frequency (Fs)685Hz
DC Resistance (Re)6.9Ω
Voice Coil Inductance (Le)0.25mH
Mechanical Q (Qms)5.25
Electromagnetic Q (Qes)15.7
Total Q (Qts)3.9
Compliance Equivalent Volume (Vas)0.00047ft³
Mechanical Compliance of Suspension (Cms)0.076mm/N
BL Product (BL)1.157T·m
Surface Area of Cone (Sd)11.11cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialCloth
Voice Coil Wire MaterialCopper
Voice Coil FormerBrass
Basket / Frame MaterialSteel
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter3.5" x 1.1875"
Baffle Cutout Diameter2.75" x 1.1875"
Depth0.75"
# Mounting Holes4

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