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Dayton Audio CE Series CE81PF-8 3" Full-Range Speaker Driver 15W 8 Ohm

Dayton AudioPart # 285-179
Model: CE81PF-8
Engineered specifically with manufacturers and DIY enthusiasts in mind, these economically priced speakers deliver impressive performance without breaking the bank. Though compact in size, they pack a powerful punch! Whether you're a manufacturer seeking reliable components or a DIY project lover looking for the perfect sound solution, our CE Series drivers offer an optimal blend of size, price, and performance that's hard to resist.

Key Features

  • High Economic Value
  • Delivers crisp, clear audio, ensuring an immersive listening experience
  • High-quality audio solutions without breaking the bank, ideal for budget-conscious projects
  • Suitable for commercial use, DIY projects, art exhibits, and more
Your Price: $10.59
MSRP: $13.99
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Overview

Dayton Audio CE Series CE81PF-8 3" Full-Range Speaker Driver 15W 8 Ohm

This speaker is a small but mighty workhorse, perfect for any DIY audio project on a budget. Don't let the compact size of Dayton Audio's CE81PF-8 3" full range speaker fool you. It packs a punchy 15 watts of power in an 8-ohm design, ideal for use in commercial environments, manufacturing facilities or for small-scale installations where space is at a premium but sound quality can't be compromised. Economically priced but engineered with the same dedication to detail as Dayton Audio's high-end models, the CE81PF-8 is a micro speaker that delivers macro performance. Whether you need an unobtrusive solution for background music in a retail space or a driver that can handle vocal reinforcement in a boardroom, this full-range driver raises the bar for what you can expect from an affordable commercial speaker.

Product Details

BrandDayton Audio
ModelCE81PF-8
Part Number285-179
UPC848791009389
Unit of MeasureEach
Weight1.2

Product Specifications

Nominal Diameter3"
Bolt Circle Diameter3.45
Power Handling (RMS)15 Watts
Power Handling (MAX)30 Watts
Impedance8Ω
Frequency Response80 - 18,000Hz
Sensitivity84dB 2.83V/1m
Voice Coil Diameter0.78"

Thiele-Small Parameters

Resonant Frequency (Fs)97Hz
DC Resistance (Re)6.7Ω
Voice Coil Inductance (Le)0.14mH
Mechanical Q (Qms)7.92
Electromagnetic Q (Qes)0.9
Total Q (Qts)0.81
Compliance Equivalent Volume (Vas)0.03ft³
Mechanical Compliance of Suspension (Cms)0.889mm/N
BL Product (BL)3.72T·m
Diaphragm Mass Inc. Airload (Mms)3g
Maximum Linear Excursion (Xmax)2.7mm
Surface Area of Cone (Sd)28.3cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialRubber
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter3.75"
Baffle Cutout Diameter2.7"
Depth2"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.06ft³
Sealed F3107Hz
Vented Volume0.14ft³
Vented F357Hz

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