CE70PR-4 2.5" Full-Range 20W 6 ohm

Quick Overview

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.

Product Highlights

  • 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

Product Manuals / Spec Sheets / Downloads

Dayton Audio CE70PR-6 Specification Sheet
Dayton Audio CE70PR-4 Data Files
Dayton Audio CE70PR-4 3D File

Buying Options

The Dayton Audio CE70PR-6 2.5” speaker packs full range audio into a frame so compact you'll wonder how it's possible. Don't let its size fool you-this mighty mini speaker belts out 20 watts of rich, balanced sound fit for commercial installations, DIY projects and any space where an economical yet high-performing solution is needed. Its durable build means you can deploy it almost anywhere. With a 6-ohm impedance, it pairs perfectly with a wide range of amplifiers. For small-scale audio applications where cost and quality are equally critical, this micro speaker delivers maximum bang for minimum bucks.
Speaker Series CE Series
Model Number CE70PR-6
Color Black
Unit of Measure Each
UPC 848791009365
Warranty - Parts 5 Years
Warranty - Labor 5 Years
Product Shipping Weight (lbs.) 0.8
Speaker Type Full-Range
Nominal Diameter 2.5"
Power Handling (RMS) 20 watts
Power Handling (max) 40 watts
Continuous Program Power --
Impedance 4 ohms
Sensitivity 85 dB @ 2.83V.1m
Frequency Response 85 - 13,000 Hz
Voice Coil Diameter 20 mm
Magnet Weight --
DC Resistance (Re) 3.13 ohms
Voice Coil Inductance (Le) 0.31 mH
Resonant Frequency (Fs) 109 Hz
Mechanical Q (Qms) 3.50
Electromagnetic Q (Qes) 0.77
Total Q (Qts) 0.63
Diaphragm Mass Inc. Airload (Mms) 3.5g
Moving Mass Of Diaphragm (Mmd) --
Mechanical Compliance of Suspension (Cms) 0.61 mm/N
Surface Area Of Cone (Sd) 24.6 cm²
Volume of Displacement (Vd) 9.84 cm³
BL Product (BL) 3.11 Tm
Compliance Equivalent Volume (Vas) 0.523 liters
Maximum Linear Excursion (Xmax) 4 mm
Drivers Mechanical Losses (Rms) --
Cone / Diaphragm Material --
Entry / Exit Diameter --
Surround Material --
Voice Coil Wire Material --
Voice Coil Former --
Basket/Frame Material --
Magnet Material --
Overall Outside Diameter 70 mm
Overall Depth 41.2 mm
Baffle Cutout Diameter 63.8 mm
Mounting Hole Diameter --
Bolt Circle Diameter --
Product Weight --