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        Reference RST28A-4 Dome Tweeter

        Dayton Audio Reference RST28A-4 Dome Tweeter

        €39,95

        10+ expected on 01-01-2025

        Add to cart

        Dayton Audio Reference RST28A-4 Dome Tweeter

        8 reviews
        5 from 5
        8 reviews
        5 stars
        88%
        4 stars
        13%
        3 stars
        0%
        2 stars
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        Brand: Dayton Audio
        Show all Dome tweeter
        1⅛" | 4 Ω
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        € 33,02€ 39,95 Out of stock10+ expected on 01-01-2025
        • -5% Purchase 4 for only € 37,95 per piece
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        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter
        Reference RST28A-4 Dome Tweeter

        Product description Dayton Audio Reference RST28A-4 Dome Tweeter

        The Dayton Audio RST28A-4 1-1/8" aluminum 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 RS28A-4 provides incredible performance at an amazing value.

         

        Highlights

        • 1-1/8" aluminum diaphragm offers remarkable clarity without the typical harshness of metal domes
        • Exceptional efficiency at 92.5 ±3 dB from 1.5 kHz to 19 kHz and a smooth frequency response
        • Well-designed phase bridge to balance the response in the upper octave
        • Tuned rear chamber and high-quality Ferrofluid for excellent low-end response
        • Low-distortion motor system achieves a rare level of transparency
        • Matches the performance of even the most expensive audiophile high-frequency transducers

         

        Product details

        Dayton Audio RST28A-4 1-1/8" Reference Series Aluminum Dome Tweeter 4 Ohm

         

        The Dayton Audio RST28A-4 aluminum dome Reference Series tweeter offers exceptional efficiency from 1,500 Hz to 20,000 Hz with smooth and well controlled frequency response. This tweeter's unique black anodized 1-1/8" aluminum diaphragm and state-of-the-art motor system not only match the look and features of Dayton Audio's Reference Series woofers and midranges, but also the clean, detailed, and uncolored sound you have come to expect. A specialized damped rear chamber, well-designed phase bridge, rigid mesh grill, and several distortion-reducing paths in the motor 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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        Specifications

        Article number
        RST28A-4
        EAN
        0848791004896
        Tweeter Type
        Metal Dome
        Tweeter Series
        Reference Series
        Cone / Dome Diameter
        25 mm | 1"
        Power Handling (RMS)
        80 Watts
        Impedance (Z)
        4 Ω
        Sensitivity (SPL at 1m / 2.83V)
        92.5 dB
        Frequency Response
        1,500 to 20,000 Hz
        Resonant Frequency (Fs)
        775 Hz
        DC Resistance (Re)
        3 ohms
        Voice Coil Inductance (Le)
        0.03 mH
        Mechanical Q (Qms)
        2.15
        Electromagnetic Q (Qes)
        1.65
        Total Q (Qts)
        0.93
        Overall Outside Diameter
        4.125"
        Cutout Diameter
        2.875"
        Depth
        1.75"

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        Reviews

        8 reviews
        Review this product
        5 of 5
        -
        By alain paul on 1 November 2024
        5 of 5
        Preis Leistung ist sehr gut
        By Gerd on 24 August 2024
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        Reference RST28A-4 Dome Tweeter
        € 33,02
        € 39,95
        Reference RST28A-4 Dome Tweeter
        Out of stock
        10+ expected on 01-01-2025
        Add to cart
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