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Dayton Audio CE Series CE30P-4 1-1/4" Mini Speaker

Brand:|Model: CE30P-4|Part # 285-113

The Dayton Audio CE30P-4 features a paper cone, round plastic frame, rubber surround, and powerful neodymium motor structure, for small devices and projects that require big sound from a small driver. 4-ohm impedance.
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Part # 285-113
  • Extremely compact size in a press-fit frame
  • Paper cone, rubber surround
  • High-output double neodymium magnet motor

Product Details

Dayton Audio CE Series CE30P-4 1-1/4" Mini Speaker

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 Dayton Audio CE30P-4 provides big-speaker features in an extremely compact unit. It features a paper cone, rubber roll surround, and high-energy double neodymium motor structure, mounted to a robust injection-molded plastic frame that’s perfect for press-fit or glued mounting. Its design makes it perfect for use in multimedia loudspeakers, small docking speakers for portable music players, or compact television frames and sound bars, plus a variety of other applications.

Product Specifications
  • Nominal Diameter1"
  • Power Handling (RMS)2 Watts
  • Power Handling (max)4 Watts
  • Impedance4 ohms
  • Frequency Response280 to 14,000 Hz
  • Sensitivity81 dB 2.83V/1m
  • Voice Coil Diameter0.51"
Thiele-Small Parameters
  • Resonant Frequency (Fs)336 Hz
  • DC Resistance (Re)3.4 ohms
  • Voice Coil Inductance (Le)0.19 mH
  • Mechanical Q (Qms)3.62
  • Electromagnetic Q (Qes)1.03
  • Total Q (Qts)0.8
  • Mechanical Compliance of Suspension (Cms)0.34 mm/N
  • BL Product (BL)2.16 Tm
  • Diaphragm Mass Inc. Airload (Mms)0.65g
  • Maximum Linear Excursion (Xmax)0.3 mm
  • Surface Area of Cone (Sd)4.1 cm²
Materials of Construction
  • Cone MaterialPaper
  • Surround MaterialRubber
  • Magnet MaterialNeodymium
Mounting Information
  • Overall Outside Diameter1.25"
  • Baffle Cutout Diameter1.19"
  • Depth0.57"
Dayton Audio CE Series CE30P-4 1-1/4" Mini Speaker
  • BrandDayton Audio
  • ModelCE30P-4
  • Part Number285-113
  • UPC848791000355
  • Product CategoryMini Speakers
  • Unit of MeasureEA
  • Product Rating
    (1 Reviews)
  • Weight0.05 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Dayton Audio CE Series CE30P-4 1-1/4" Mini Speaker


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