Dayton Audio RST28F-4 1-1/8" Reference Series Dome Tweeter 4 Ohm
Dayton Audio RST28F-4 1-1/8" Reference Series Dome Tweeter 4 Ohm
Dayton Audio RST28F-4 1-1/8" Reference Series Dome Tweeter 4 Ohm
    Dayton Audio RST28F-4 1-1/8" Reference Series Dome Tweeter 4 Ohm
    Dayton Audio RST28F-4 1-1/8" Reference Series Dome Tweeter 4 Ohm
    Dayton Audio RST28F-4 1-1/8" Reference Series Dome Tweeter 4 Ohm

    Dayton Audio RST28F-4 1-1/8" Reference Series Dome Tweeter 4 Ohm

    SHIPMENT IN 7-10 WORKING DAYS
    €46.90
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    Dayton Audio RST28F-4 1-1/8" Reference Series Fabric Dome Tweeter 4 Ohm

    The Dayton Audio RST28F-4 1-1/8" silk dome Reference Series tweeter has remarkable clarity, low free air resonance, exceptional efficiency, and smooth frequency response, a combination seldom found in the industry at any price. This upgrade over the original RS28F-4 provides incredible performance at an amazing value.

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    Dayton Audio RST28F-4 1-1/8" Reference Series Fabric Dome Tweeter 4 Ohm

    The Dayton Audio RST28F-4 1-1/8" silk dome Reference Series tweeter has remarkable clarity, low free air resonance, exceptional efficiency, and smooth frequency response, a combination seldom found in the industry at any price. This upgrade over the original RS28F-4 provides incredible performance at an amazing value.

    The Dayton Audio RST28F-4 silk dome Reference Series tweeter offers exceptional efficiency from 1,400 Hz to 20,000 Hz with an extremely natural and dynamic sound. This unique 1-1/8" silk dome and a state-of-the-art Ferrofluid cooled motor system employs copper shorting rings to ensure that high frequency content is reproduced as transparently as possible, assuring studio-quality performance. RST28F-4 tweeters not only match the look and features of the RS woofers and midranges but also the clean, detailed, and uncolored sound that characterizes the entire series. These are just a few of the features that allow these tweeters to outperform some the most expensive audiophile high-frequency transducers.

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    Highlights

    • Ferrofluid enhances power handling and helps damp resonance
    • Powerful neodymium motor keeps tweeter small with impressive efficiency
    • Compact faceplate is perfect for minimal center-to-center distances
    • Easy installation, front mount pressfit design

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    Product Details

    Speaker Series Reference Series
    Model Number RST28F-4
    Color Black
    Unit of Measure Each
    UPC 848791004919
    Product Shipping Weight (lbs.) 1.8
    Speaker Type Tweeter Nominal Diameter 1.125"
    Power Handling (RMS) 80 watts
    Power Handling (max) --
    Continuous Program Power --
    Impedance 4 ohms
    Sensitivity 93.5 dB @ 2.83V/1m
    Frequency Response 1,400 - 20,000 Hz
    Voice Coil Diameter --
    Magnet Weight --
    DC Resistance (Re) 3.0 ohms
    Voice Coil Inductance (Le) 0.03 mH
    Resonant Frequency (Fs) 710 Hz
    Mechanical Q (Qms) 2.52
    Electromagnetic Q (Qes) 1.46
    Total Q (Qts) 0.92
    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) --
    Drivers Mechanical Losses (Rms) --
    Entry / Exit Diameter --
    Surround Material --
    Voice Coil Wire Material --
    Voice Coil Former --
    Basket/Frame Material --
    Magnet Material --
    Overall Outside Diameter 4.125" x 3.25"
    Overall Depth 1.75"
    Baffle Cutout Diameter --
    Mounting Hole Diameter --
    Bolt Circle Diameter --
    Product Weight --
    RST28F-4
    3 Items
    New product

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