DC28FS-8 1-1/8" Silk Dome Shielded Tweeter 8 Ohm

Offers smooth and detailed high frequency performance

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Shielded version of the famous Dayton Audio Silk Dome Tweeter. 1-1/8" silk dome with ferrofluid cooling and fully shielded motor structure.

The shielded version of the famous Dayton Audio Silk Dome, this tweeter offers the same performance but in a CRT-safe design. Features a 1-1/8" silk dome with a ferrofluid cooled voice coil for superior damping. A damped rear chamber lowers the resonance point and provides a very smooth natural sound with excellent on and off axis response. Recommended for crossover points as low as 1,800 Hz, making it ideal for most 2-way speaker designs.


• Offers smooth and detailed high frequency performance
• Magnetically shielded
• Ferrofluid cooled voice coil

Speaker Series Classic Series
Model Number DC28FS-8
Color Black
Unit of Measure Each
UPC 844632015878
Warranty - Parts 5 Years
Warranty - Labor 5 Years
Product Shipping Weight (lbs.) 1.3000
Speaker Type Tweeter
Nominal Diameter 1.125"
Power Handling (RMS) 50 watts
Power Handling (max) 100 watts
Continuous Program Power --
Impedance 8 ohms
Sensitivity 89 dB @ 1W/1m
Frequency Response 1,600 - 20,000 Hz
Voice Coil Diameter 29 mm
Magnet Weight --
DC Resistance (Re) 5.4 ohms
Voice Coil Inductance (Le) 1.58 mH @ 1 kHz
Resonant Frequency (Fs) 905 Hz
Mechanical Q (Qms) 2.21
Electromagnetic Q (Qes) 1.73
Total Q (Qts) 0.97
Diaphragm Mass Inc. Airload (Mms) --
Moving Mass Of Diaphragm (Mmd) --
Mechanical Compliance of Suspension (Cms) --
Surface Area Of Cone (Sd) 6.6 cm²
Volume of Displacement (Vd) --
BL Product (BL) --
Compliance Equivalent Volume (Vas) --
Maximum Linear Excursion (Xmax) --
Driver's Mechanical Losses (Rms) --
Cone / Diaphragm Material Treated Silk Dome
Cone / Dome Diameter 1.125"
Entry / Exit Diameter --
Surround Material --
Voice Coil Wire Material --
Voice Coil Former --
Basket/Frame Material --
Magnet Material --
Overall Outside Diameter 110 mm
Overall Depth 36 mm
Baffle Cutout Diameter 78 mm
# Mounting Holes 3
Mounting Hole Diameter --
Bolt Circle Diameter --
Product Weight --
SKU 844632015878
Model # DC28FS-8
Brand Dayton Audio
Shipping Weight 0.5900kg
Shipping Width 0.121m
Shipping Height 0.121m
Shipping Length 0.121m
Shipping Cubic 0.001756m3
Assembled Length 0.121m
Assembled Height 0.121m
Assembled Width 0.121m

Dayton Audio DC28FS-8

By: on 23 February 2017
Excellent sounding Tweeter with low crossover point, Dayton Audio is definitely great value for money.

Good Sound, Good Value Tweeter

By: on 11 November 2016
I'm using this tweeter in Curt Campbell's "Tritrix" MTM speakers, which also feature the Dayton DC130BS-4 mid woofer. They sound very smooth on and off axis and seem to handle a decent amount of volume without any trouble. Things like cymbals and violin harmonics come across really well, for example. The DC28 is easy to handle in a crossover, too: the Tritrix and many other designs which use the DC28 only require a second order crossover. The tweeter comes packed with a plastic protective moulding which doubles as a cool mounting template, great idea. The only drawback of this tweeter is that the silk dome is a real dust attractor and you will need to use a grille to protect the dome. Good value for the performance, recommended

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