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        DMA45-PR 1-1/2" Aluminum Cone Passive Radiator

        Dayton Audio DMA45-PR 1-1/2" Aluminum Cone Passive Radiator

        €10,95

        3 In stock4 expected on 31-12-2024

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        Dayton Audio DMA45-PR 1-1/2" Aluminum Cone Passive Radiator

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        Brand: Dayton Audio
        Show all Passive radiator
        passive | 1.5"
        DMA45-PR 1-1/2" Aluminum Cone Passive Radiator
        DMA45-PR 1-1/2" Aluminum Cone Passive Radiator
        DMA45-PR 1-1/2" Aluminum Cone Passive Radiator
        DMA45-PR 1-1/2" Aluminum Cone Passive Radiator
        DMA45-PR 1-1/2" Aluminum Cone Passive Radiator
        DMA45-PR 1-1/2" Aluminum Cone Passive Radiator
        € 9,05€ 10,95 3 In stock4 expected on 31-12-2024
        • -5% Purchase 4 for only € 10,40 per piece
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        DMA45-PR 1-1/2" Aluminum Cone Passive Radiator
        DMA45-PR 1-1/2" Aluminum Cone Passive Radiator
        DMA45-PR 1-1/2" Aluminum Cone Passive Radiator
        DMA45-PR 1-1/2" Aluminum Cone Passive Radiator
        DMA45-PR 1-1/2" Aluminum Cone Passive Radiator
        DMA45-PR 1-1/2" Aluminum Cone Passive Radiator

        Product description Dayton Audio DMA45-PR Passive Radiator

        Dayton Audio's DMA45-PR 1-1/2" aluminum cone passive radiator allows you to tune small enclosures lower than using conventional ports. Matching the DMA45 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 DMA45-PR 1-1/2" DMA Series Passive Radiator

        The DMA45-PR 1-1/2" 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 DMA45-PR can be used with any mini-speaker. 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 DMA45-PR introduces a new range of possibilities.

         

        Specifications: • Fs: 60 Hz • Vas: 0.0092 cu. ft. (0.26 liters) • Qms: 2.75 • Cms: 2.12 mm/N • Mms: 2.8 g • Rms: 0.38 kg/s • Sd: 8.6 sq. cm. • Xmech: 5 mm • Dimensions: Overall diameter: 1.8" x 1.8", Cutout diameter: 1.56", Depth: 1.35".

         

        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
        DMA45-PR
        EAN
        0848791005602
        Woofer Series
        Dayton Audio DMA series
        Woofer Type
        Passiver radiator
        Nominal Diameter
        2-1/2"
        Resonant Frequency (Fs)
        60 Hz
        Mechanical Q (Qms)
        2.75
        Diaphragm Mass Inc. Airload (Mms)
        2.8 g
        Mechanical Compliance of Suspension (Cms)
        2.12 mm/N
        Surface Area of Cone (Sd)
        8.6 cm²
        Compliance Equivalent Volume (Vas)
        0.0092 cu. ft. (0.26 liters)
        Maximum Linear Excursion (Xmax)
        5 mm
        Driver's Mechanical Losses (Rms)
        0.38 kg/s
        Cone / Diaphragm Material
        Aluminum
        Surround Material
        Rubber
        Basket / Frame Material
        Polymer
        Overall Outside Diameter
        1.8" x 1.8"
        Overall Depth
        1.35"
        Baffle Cutout Diameter
        1.56"
        Bolt Circle Diameter
        2"

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        Reviews

        1 reviews
        Review this product
        5 of 5
        I hate being asked to review a company or product that just does what it says on the tin!
        By Kris on 1 January 2024
        DMA45-PR 1-1/2" Aluminum Cone Passive Radiator
        € 9,05
        € 10,95
        DMA45-PR 1-1/2" Aluminum Cone Passive Radiator
        3 In stock
        4 expected on 31-12-2024
        Add to cart
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