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Dayton Audio CE Series CE40P-8 1-1/2" Mini Speaker Driver

Dayton AudioPart # 285-117
Model: CE40P-8
Dayton Audio’s CE40P-8 is an economical small full-range driver that features a high-output neodymium motor, a lightweight paper cone, a front gasket, and a steel frame with two mounting lobes. 8 ohm impedance.

Key Features

  • Paper cone with mylar dust cap for extended highs
  • Rugged stamped steel frame
  • High-energy double neodymium magnet motor
Your Price: $6.49
MSRP: $8.99
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Overview

Dayton Audio CE Series CE40P-8 1-1/2" Mini Speaker Driver

Dayton Audio is pleased to introduce the new Commercial Engineering (CE) Series of small loudspeaker drivers. Engineers, designers, and integrators will benefit from how effortlessly these speaker components satisfy the diverse demands associated with consumer electronics and audio-enabled projects.

Multiple types and styles are available within the CE Series driver family. Each was produced to provide excellent audio quality no matter what the overall system design goals may be, and to suit a wide spectrum of engineering requirements. These versatile yet economical loudspeakers are available in sizes from 28 mm (1-1/8") to 90 mm (3-1/2") in diameter, and with power ratings from 1.5 watts to 5 watts continuous RMS power.

The CE40P-8 provides features you’d expect from a much larger driver, in a size that’s perfect for miniature applications that require wide dispersion and rich, natural sound. Its high-quality design features a paper cone with mylar dust cap, rubber surround, textile spider, high-performance neodymium motor, and a steel frame with dual mounting lobes for conventional mounting.

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Product Details

BrandDayton Audio
ModelCE40P-8
Part Number285-117
UPC848791000379
Unit of MeasureEach
Weight0.071

Product Specifications

Nominal Diameter1-1/2"
Power Handling (RMS)2 Watts
Power Handling (MAX)4 Watts
Impedance8Ω
Frequency Response200 to 20,000Hz
Sensitivity83dB 2.83V/1m
Voice Coil Diameter0.51"

Thiele-Small Parameters

Resonant Frequency (Fs)227Hz
DC Resistance (Re)7.3Ω
Voice Coil Inductance (Le)0.25mH
Mechanical Q (Qms)4.19
Electromagnetic Q (Qes)1.63
Total Q (Qts)1.17
Mechanical Compliance of Suspension (Cms)0.225mm/N
BL Product (BL)1.56T·m
Maximum Linear Excursion (Xmax)1.2mm
Surface Area of Cone (Sd)6.76cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialRubber
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter1.57"
Baffle Cutout Diameter1.41"
Depth0.9"
# Mounting Holes4

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