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CLEARANCE Dayton Audio CE Series CE28MB-8 1.1" Polyimide Full-Range Speaker Driver 8 Ohm

Dayton AudioPart # 285-147
Model: CE28MB-8
The Dayton Audio CE28MB-8 is a compact, high-efficiency, smooth response mini speaker with a durable, lightweight Poly diaphragm and extended frequency range. A rugged choice for adding audio to headphones, electronic toys, and portable devices.

Key Features

  • Lightweight poly diaphragm for durability and long life
  • Rugged steel frame with front gasket for easy installation
  • Powerful neodymium magnet minimizes size and weight
CLEARANCE $0.84
MSRP: $1.99
Save $1.15 (58%)
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Overview

Dayton Audio CE Series CE28MB-8 1.1" Polyimide Full-Range Speaker Driver 8 Ohm

The Commercial Engineering (CE) Series drivers from Dayton Audio provides engineers, designers, and integrators with a line of economical small drivers that fit the diverse range of applications found in consumer electronics and audio-enabled electronic projects.

The Dayton Audio CE28MB-8 is a compact, high-efficiency, smooth response mini speaker with a durable, lightweight Poly diaphragm and extended frequency range. A rugged choice for adding audio to headphones, electronic toys, and portable devices.

Note: The Poly diaphragm is very fragile. To prevent damage, avoid contact with the diaphragm when handling. This driver should be installed behind a grille.

Product Details

BrandDayton Audio
ModelCE28MB-8
Part Number285-147
UPC848791008290
Unit of MeasureEach
Weight0.05

Product Specifications

Nominal Diameter1"
Power Handling (RMS)1 Watts
Power Handling (MAX)2 Watts
Impedance8Ω
Frequency Response620 to 20,000Hz
Sensitivity81dB 2.83V/1m
Voice Coil Diameter0.39"

Thiele-Small Parameters

Resonant Frequency (Fs)623Hz
DC Resistance (Re)7.54Ω
Voice Coil Inductance (Le)0.45mH
Mechanical Q (Qms)2.22
Electromagnetic Q (Qes)6.16
Total Q (Qts)1.63
Compliance Equivalent Volume (Vas)0.008ft³
Mechanical Compliance of Suspension (Cms)0.748mm/N
BL Product (BL)0.642T·m
Diaphragm Mass Inc. Airload (Mms)0.087g
Maximum Linear Excursion (Xmax)0.1mm
Surface Area of Cone (Sd)4.52cm²

Materials of Construction

Cone MaterialPoly
Basket / Frame MaterialSteel
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter1.10"
Depth0.177"

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