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        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm

        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm

        €36,45

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        Dayton Audio ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm

        6 reviews
        5 van 5
        6 reviews
        5 sterren
        67%
        4 sterren
        33%
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        Merk: Dayton Audio
        Toon alle Full-range woofer
        3.5" | 8 Ω
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        € 30,12€ 36,45 10+ Op voorraad
        • -5% Bestel 4 voor slechts € 34,63 per stuk
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        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm

        Productomschrijving

        The Dayton Audio ND91-8 3-1/2" Neo-Balanced driver balances low distortion, extended range, and surprising bass impact. Its sophisticated motor design provides the underhung 1" voice coil with extended linear travel within the magnetic field.

         

        Highlights

        • Low distortion, full-range 65 Hz to 17 kHz performance
        • Rubber-edged black anodized aluminum alloy cone
        • Large excursion capability—5.1 mm Xmax, 25 mm peak
        • Self-shielded Neo-Balanced motor structure with copper alloy shorting ring
        • 1" 4-layer underhung voice coil with polyimide former
        • 30 watts RMS power handling
        • Great for line arrays and micro monitors

         

        Product details

        Dayton Audio ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm

         

        Dayton Audio's ND91 aluminum cone full-range drivers are the latest addition to the acclaimed ND Series high output/low distortion neodymium transducers. By increasing the original ND90's voice coil diameter from 3/4" to 1" and adding a copper alloy shorting ring, the ND91-8 features even lower distortion and delivers better bass impact and dynamic range—with peak Xmax up to 25 mm!

         

        This high-BL version further exploits the low distortion characteristics of the Neo-Balanced motor's optimized magnetic field, making the ND91 drivers an excellent choice for full-range point-source speaker enclosures, as well as extremely accurate, high resolution line arrays.

         

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        Specificaties

        Artikelnummer
        ND91-8
        Woofer series
        ND Series
        Woofer type
        Full-Range
        Nominale diameter
        3.50"
        Belastbaarheid (RMS)
        30 watts
        Belastbaarheid (max)
        60 watts
        Impedantie (Z)
        8 ohms
        Gevoeligheid (SPL bij 1m / 2.83V)
        82.1 dB
        Frequentierespons
        70 - 17,000 Hz
        Spreekspoeldiameter
        25 mm
        Gelijkstroomweerstand (Re)
        7.8 ohms
        Spreekspoelinductie (Le)
        1.24 mH @ 1 kHz
        Resonantiefrequentie (Fs)
        70.7 Hz
        Mechanische Q (Qms)
        4.29
        Elektrische Q (Qes)
        0.53
        Totale Q (Qts)
        0.47
        Bewegende massa (Mms)
        4.8g
        Compliantie van de ophanging (Cms)
        1.05 mm/N
        Effectief oppervlak (Sd)
        30.4 cm²
        Maximaal verplaatst volume (Vd)
        12.2 cm³
        Krachtsfactor (BL)
        5.63 Tm
        Equivalentvolume (Vas)
        1.53 liters
        Maximale excursie (Xmax)
        5.1 mm
        Cone / Diaphragm Material
        Aluminum Cone
        Surroundmateriaal
        Rubber
        Spreekspoel draadmateriaal
        Aluminum
        Spreekspoel vormermateriaal
        Kapton® / Polyimide
        Mand- /framemateriaal
        Steel
        Magneetmateriaal
        Ferrite
        Magnetisch afgeschermd
        Yes
        Totale buitendiameter
        103.5 mm
        Totale diepte
        56.4 mm
        Montagegatdiameter
        85 mm
        # Bevestigingsgaten
        4
        Gesloten volume
        0.02 ft.³
        Gesloten F3
        139 Hz
        Gepoort volume
        0.04 ft.³
        Gepoort F3
        75 Hz

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        Reviews

        6 reviews
        Schrijf een review
        5 van 5
        The best midbass driver, period. It's not great as a fullrange, as it gets noticeably directional, but the things it can do down low, considering its size, are phenomenal. Great for very compact 2-way bookshelves, for example combined with ND25/ND16 and ND105PR (or two ND90PR). Also great for very compact subwoofers or soundbars.
        Door Tomas K on 27 Januari 2023
        5 van 5
        I bought one ND91 driver and I used it in an portable speaker together with 2x DMA105 PR. Taking into account that the calculated enclosure volume is only 2 liter and the driver is built as a full-range, the bass is incredible. Both ND driver series and DMA PR series worth considering in your future projects!
        Door Cristian C. on 8 December 2019
        Toon meer
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        € 30,12
        € 36,45
        ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm
        10+ Op voorraad
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