CE40-20F-8 1-1/2" x 3/4" Mini Speaker 8 Ohm

Lightweight treated fabric diaphragm

RRP $8.22
SAVE $1.72 (21%)
In Stock

Calculate Shipping

Dayton Audio’s CE40-20F-8 is a unique mini-speaker featuring a treated fabric diaphragm for smooth, natural sound with excellent self-damping. Try it as a mini-tweeter!

The Commercial Engineering (CE) series of speaker 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 CE40-20F-8 is a compact rectangular mini-speaker featuring a racetrack-shaped, coated fabric diaphragm for extremely low resonance and excellent detail from a small driver. The highly damped diaphragm is an excellent choice for use as an extended-range mini speaker in laptops and flat-screen displays, or as a mini-tweeter to complement small woofers.


• Lightweight treated fabric diaphragm
• Rugged plastic frame with 4 holes for easy mounting
• Powerful neodymium magnet
• Use as a tweeter or extended range driver

Speaker Series CE Series
Model Number CE40-20F-8
Color Black
Unit of Measure Each
UPC 848791001130
Warranty - Parts 5 Years
Warranty - Labor 5 Years
Product Shipping Weight (lbs.) 0.0100
Speaker Type Mini Speaker
Nominal Diameter 1.5" x.75"
Power Handling (RMS) 1 watt
Power Handling (max) 2 watts
Continuous Program Power --
Impedance 8 ohms
Sensitivity 76 dB @ 1W/1m
Frequency Response 500 - 20,000 Hz
Voice Coil Diameter 12.5 mm
Magnet Weight --
DC Resistance (Re) 6.76 ohms
Voice Coil Inductance (Le) 0.36 mH
Resonant Frequency (Fs) 695 Hz
Mechanical Q (Qms) 1.67
Electromagnetic Q (Qes) 11.9
Total Q (Qts) 1.46
Diaphragm Mass Inc. Airload (Mms) 0.11 g
Moving Mass Of Diaphragm (Mmd) --
Mechanical Compliance of Suspension (Cms) 0.47 mm/N
Surface Area Of Cone (Sd) 3.5 cm²
Volume of Displacement (Vd) 0.04 cm³
BL Product (BL) 0.53 Tm
Compliance Equivalent Volume (Vas) 0.008 liters
Maximum Linear Excursion (Xmax) 0.1 mm
Driver's Mechanical Losses (Rms) --
Cone / Diaphragm Material Soft Dome
Entry / Exit Diameter --
Surround Material Cloth
Voice Coil Wire Material --
Voice Coil Former --
Basket/Frame Material --
Magnet Material --
Overall Outside Diameter 40 mm x 20 mm
Overall Depth 6.1 mm
Baffle Cutout Diameter 35.3 mm
Mounting Hole Diameter --
Bolt Circle Diameter --
Product Weight --
SKU 848791001130
Model # CE40-20F-8
Barcode # 848791001130
Brand Dayton Audio
Shipping Weight 0.0060kg
Shipping Width 0.032m
Shipping Height 0.013m
Shipping Length 0.051m
Shipping Cubic 0.000020000m3
Assembled Length 0.051m
Assembled Height 0.013m
Assembled Width 0.032m

Be The First To Review This Product!

Help other The Loudspeaker Kit users shop smarter by writing reviews for products you have purchased.

Write a product review

comments powered by Disqus

Others Also Bought

More From This Category