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        DMA80-PR 3" Aluminum Cone Passive Radiator

        Dayton Audio DMA80-PR 3" Aluminum Cone Passive Radiator

        €12,95

        10+ In stock

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        Dayton Audio DMA80-PR 3" Aluminum Cone Passive Radiator

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        Brand: Dayton Audio
        passive | 3"
        DMA80-PR 3" Aluminum Cone Passive Radiator
        DMA80-PR 3" Aluminum Cone Passive Radiator
        DMA80-PR 3" Aluminum Cone Passive Radiator
        DMA80-PR 3" Aluminum Cone Passive Radiator
        DMA80-PR 3" Aluminum Cone Passive Radiator
        DMA80-PR 3" Aluminum Cone Passive Radiator
        € 10,70€ 12,95 10+ In stock
        • -5% Purchase 4 for only € 12,30 per piece
        € 12,95
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        DMA80-PR 3" Aluminum Cone Passive Radiator
        DMA80-PR 3" Aluminum Cone Passive Radiator
        DMA80-PR 3" Aluminum Cone Passive Radiator
        DMA80-PR 3" Aluminum Cone Passive Radiator
        DMA80-PR 3" Aluminum Cone Passive Radiator
        DMA80-PR 3" Aluminum Cone Passive Radiator

        Product description Dayton Audio DMA80-PR Passive Radiator

        Dayton Audio's DMA80-PR 3" aluminum cone passive radiator allows you to tune small enclosures lower than possible using conventional ports. Matching the DMA series of drivers drivers perfectly, this passive radiator is perfect for use in ultra-small designs like smart speakers, sound bars, and portable Bluetooth speakers.

         

        Highlights

        • Perfect match for the Dayton Audio DMA series drivers
        • Allows tuning small enclosures lower than using conventional ports
        • Rear mounted threaded post allows easy mass adjustment for custom tuning
        • DIY friendly, oversized mounting flange makes installation simple

         

        Product details

        Dayton Audio DMA80-PR 3" DMA Series Passive Radiator

        The DMA80-PR 3" passive radiator from Dayton Audio is the perfect option for achieving low tuning frequencies from the smallest enclosure designs. This incredibly small passive radiator has all the features you would expect lager units including adjustable mass, aluminum cone, and rubber surround. Visually identical to Dayton Audio's full-range DMA series drivers, the DMA80-PR can also be used with any small driver that requires a low tuning frequency. The threaded rod and included wing nut on the back of the cone makes it easy to add mass to tune the radiator as needed for your projects. Whether you are building a smart speaker, sound bar, or portable Bluetooth speaker, the Dayton Audio DMA80-PR introduces a new range of possibilities.

         

        Specifications: • Fs: 34.6 Hz • Vas: 0.071 cu. ft. (1.9 liters) • Qms: 8.91 • Cms: 1.41 mm/N • Mms: 13.7 g • Rms: 0.35 kg/s • Sd: 31.2 sq. cm. • Xmech: 7 mm • Dimensions: Overall diameter: 3.17" x 3.17", Cutout diameter: 2.93", Depth: 1.76".

         

        Tip: As a general rule, the passive radiator(s) should have at least double the displacement of air (Vd) as the active woofer(s)/subwoofer(s) in the system.
        To calculate Vd: Sd x Xmax = Vd

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        Specifications

        Article number
        DMA80-PR
        EAN
        0848791005633
        Woofer Series
        Dayton Audio DMA series
        Woofer Type
        Passiver radiator
        Power Handling (RMS)
        500 Watt
        Power Handling (max)
        1000 Watt
        Impedance (Z)
        8 Ω
        Sensitivity (SPL at 1m / 2.83V)
        97 dB
        Frequency Response
        40 - 3150 Hz
        Voice Coil Diameter
        77 mm
        DC Resistance (Re)
        5.1 Ω
        Voice Coil Inductance (Le)
        1.10 mH
        Resonant Frequency (Fs)
        34.6 Hz
        Mechanical Q (Qms)
        8.91
        Total Q (Qts)
        0.35
        Diaphragm Mass Inc. Airload (Mms)
        13.7 g
        Mechanical Compliance of Suspension (Cms)
        1.41 mm/N
        Surface Area of Cone (Sd)
        31.2 cm²
        Compliance Equivalent Volume (Vas)
        1.9 L
        Maximum Linear Excursion (Xmax)
        7 mm
        Driver's Mechanical Losses (Rms)
        0.35 Kg/s
        Cone / Diaphragm Material
        Aluminum
        Voice Coil Wire Material
        Cu
        Basket / Frame Material
        Polymer
        Magnet Material
        Ferrite
        Overall Outside Diameter
        80.52 x 80.52 mm
        Overall Depth
        44.7 mm
        Baffle Cutout Diameter
        74.42 mm
        Bolt Circle Diameter
        3.75"
        # Mounting Holes
        4
        Mounting Hole Diameter
        7.4 mm

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        Reviews

        5 reviews
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        5 of 5
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        By Morten bach on 3 July 2025
        5 of 5
        Schnelle Lieferung, alles bestens
        By Rainer on 10 December 2024
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        DMA80-PR 3" Aluminum Cone Passive Radiator
        € 10,70
        € 12,95
        DMA80-PR 3" Aluminum Cone Passive Radiator
        10+ In stock
        Add to cart
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