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        NE85W-04 Full-range Woofer

        NE85W-04 Full-range Woofer

        €62,45

        Peerless by Tymphany NE85W-04 Full-range Woofer

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        € 51,61€ 62,45 10+ Op voorraad
        • -5% Bestel 4 voor slechts € 59,33 per stuk

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        Productomschrijving

        Tymphany's NE Series full-range drivers feature an innovative sculpted, open cast aluminum basket design that minimizes internal acoustic reflections and acts as the neodymium motor's heatsink.

         

        Highlights

        • Cast aluminum frame acts as a heatsink
        • Sculpted design promotes cooling and reduces reflections
        • High-strength compact neodymium motor
        • Aluminum cone with half-roll rubber surround
        • Long-throw voice coil on titanium former
        • Copper pole piece cap for extended HF response
        • 4 ohm nominal impedance

         

        Product details

        Peerless by Tymphany NE85W-04 2-1/2" Full Range Woofer

         

        This 2.5 inch 4 ohm member of the NE family has leading-edge transducer technology packaged in a cutting edge, stylistic design. The full-range drivers in this family feature an innovative cast aluminium basket design which minimizes acoustic reflections inside the driver, through large basket windows and sculpted basket spokes. The basket also is designed to act as a highly coupled heat sink to the Neodymium-Iron-Boron magnet (NdFeB) motor, so as to improve power handling capacity. The cone is aluminium, with a butyl rubber surround designed through finite element analysis for linearity of performance. The voice coil bobbin is titanium, for improved performance. The FEA-designed motor features copper caps to minimize inductance and extend performance to high frequencies.

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        Specificaties

        Artikelnummer
        NE85W-04
        Woofer series
        NE
        Woofer type
        Full-range
        Nominale diameter
        2-1/2"
        Belastbaarheid (RMS)
        20 Watts
        Belastbaarheid (max)
        40 Watts
        Impedantie (Z)
        4 ohms
        Gevoeligheid (SPL bij 1m / 2.83V)
        85.7 dB
        Frequentierespons
        100 to 20,000 Hz
        Spreekspoeldiameter
        1"
        Gelijkstroomweerstand (Re)
        3.7 ohms
        Spreekspoelinductie (Le)
        0.06 mH
        Resonantiefrequentie (Fs)
        105 Hz
        Mechanische Q (Qms)
        8.5
        Elektrische Q (Qes)
        0.69
        Totale Q (Qts)
        0.64
        Bewegende massa (Mms)
        2.16g
        Compliantie van de ophanging (Cms)
        1.07 mm/N
        Effectief oppervlak (Sd)
        22.1 cm²
        Krachtsfactor (BL)
        2.75 Tm
        Equivalentvolume (Vas)
        0.03ft.³
        Maximale excursie (Xmax)
        1.75 mm
        Cone / Diaphragm Material
        Aluminum
        Surroundmateriaal
        Rubber
        Mand- /framemateriaal
        Cast Aluminum
        Magneetmateriaal
        Neodymium
        Totale buitendiameter
        3.35"
        Totale diepte
        2.02"
        Montagegatdiameter
        2.25"
        # Bevestigingsgaten
        3
        Gesloten volume
        0.05 ft.³
        Gesloten F3
        131 Hz
        Gepoort volume
        0.08 ft.³
        Gepoort F3
        68 Hz

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        4 van 5
        Nice sound from this small speaker
        Door Ola S. on 10 September 2019
        NE85W-04 Full-range Woofer
        € 51,61
        € 62,45
        NE85W-04 Full-range Woofer
        10+ Op voorraad
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