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        Designer DS90-8 Full-range Woofer

        Designer DS90-8 Full-range Woofer

        €26,45

        Dayton Audio Designer DS90-8 Full-range Woofer

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        € 21,86€ 26,45 10+ Op voorraad
        • -5% Bestel 4 voor slechts € 25,13 per stuk

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        Productomschrijving

        The Dayton Audio Designer Series DS90-8 3" driver adds extended high frequency response to its outstanding mini-woofer performance.

         

        Highlights

        • Cosmetic frame with low profile lip, designed for front mounting—no countersinking required!
        • Coated paper cone, half roll rubber surround for durability and accurate reproduction
        • Optimized to yield a low 3 dB down point and high potential output in a reasonably sized cabinet
        • Smooth frequency response and linear roll-off simplify filter design, guaranteeing good results with off-the-shelf crossovers
        • Vented pole piece for minimized power compression and maximized reliability
        • Generous Xmax capability encourages use of moderate bass boost to tailor the response
        • Retains the same "family look" as the popular Dayton Audio DVC Series subwoofers and passive radiators

         

        Product details

        Dayton Audio DS90-8 3" Designer Series Extended-Range Speaker

         

        The Designer Series by Dayton Audio was developed specifically with the speaker designer in mind. It is an affordable, attractive line of drivers that puts performance first. Careful engineering ensures that each speaker in the series is capable of handling full rated power at the lowest possible frequencies—without exceeding Xmax.

         

        These speakers combine useful performance parameters with elegant style. Carefully optimized to provide superb audio reproduction when incorporated into a wide variety of enclosures and alignments, the Designer Series transducers put a beautiful face on audiophile excellence.

         

        • Suggested enclosures:

        Sealed cabinet: Type: Acoustic suspension (alpha 3.5), Qtc 0.69; Size (internal) including volume displaced by driver: 0.03 ft³; Internal cabinet dimensions (golden ratio): 6-1/4"H x 3-7/8"W x 2-3/8"D. Typical results: 3 dB down-point (f3): 158 Hz; Low frequency limit at rated power without exceeding conventional Xmax (i.e. (voice coil length – gap height) / 2)): 90 Hz.

         

        Vented cabinet: Type: Bass reflex; Size (internal) including volume displaced by driver and port: 0.12 ft³; Internal cabinet dimensions (golden ratio): 7-3/4"H x 4-3/4"W x 3"D; Port dimensions (with flared exit): 1" dia. x 6"L. Typical results: 3 dB down-point (f3): 73 Hz; Tuning frequency (fb): 69 Hz; Low frequency limit at rated power without exceeding conventional Xmax (i.e. (voice coil length – gap height) / 2)): 70 Hz.

         

        Frequency response (FRD) and Impedance (ZMA) data files available to assist in crossover and enclosure modeling.

         

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        Specificaties

        Artikelnummer
        DS90-8
        Woofer series
        Designer Series
        Woofer type
        Full-Range/Midwoofer
        Nominale diameter
        3"
        Belastbaarheid (RMS)
        20 watts
        Belastbaarheid (max)
        40 watts
        Impedantie (Z)
        8 ohms
        Gevoeligheid (SPL bij 1m / 2.83V)
        84.1 dB
        Frequentierespons
        80 - 13,000 Hz
        Spreekspoeldiameter
        20.4 mm
        Gewicht magneet
        8 oz.
        Gelijkstroomweerstand (Re)
        6.3 ohms
        Spreekspoelinductie (Le)
        0.56 mH @ 1kHz
        Resonantiefrequentie (Fs)
        81.4 Hz
        Mechanische Q (Qms)
        2.19
        Elektrische Q (Qes)
        0.53
        Totale Q (Qts)
        0.43
        Bewegende massa (Mms)
        3.8g
        Compliantie van de ophanging (Cms)
        1.02 mm/N
        Effectief oppervlak (Sd)
        31.2 cm²
        Maximaal verplaatst volume (Vd)
        7.8 cm³
        Krachtsfactor (BL)
        4.76 Tm
        Equivalentvolume (Vas)
        1.31 liters
        Maximale excursie (Xmax)
        2.5 mm
        Cone / Diaphragm Material
        Coated Paper
        Surroundmateriaal
        Rubber
        Spreekspoel draadmateriaal
        Copper
        Spreekspoel vormermateriaal
        Aluminum
        Mand- /framemateriaal
        Steel
        Magneetmateriaal
        Ferrite
        Totale buitendiameter
        92.3 mm
        Totale diepte
        44.6 mm
        Montagegatdiameter
        70 mm
        # Bevestigingsgaten
        4
        Gesloten volume
        0.2 ft.³
        Gesloten F3
        148 Hz
        Gepoort volume
        0.05 ft.³
        Gepoort F3
        80 Hz

        Toon meer

        5 van 5
        -
        Door Guenther on 2 Mei 2023
        4 van 5
        Best geluid voor zo’n kleine luidspreker .
        Door Jordy V. on 25 November 2018
        Toon meer
        Designer DS90-8 Full-range Woofer
        € 21,86
        € 26,45
        Designer DS90-8 Full-range Woofer
        10+ Op voorraad
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