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
Barcode # 844632015878
Brand Dayton Audio
Shipping Weight 0.7000kg
Shipping Width 0.121m
Shipping Height 0.121m
Shipping Length 0.121m
Shipping Cubic 0.001756000m3
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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