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        8PT-8 Woofer

        8PT-8 Woofer

        €41,95

        GRS 8PT-8 Woofer

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        Merk: GRS
        € 34,67€ 41,95 6 Op voorraad10+ verwacht op 28-06-2024
        • -5% Bestel 4 voor slechts € 39,85 per stuk

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        Productomschrijving

        The GRS 8PT-8 8” professional paper cone woofer will deliver high output midbass and midrange response without breaking the bank. Packed with features like a 2” voice coil, inductance reducing copper cap, under spider venting, and gap vents; this driver is built for high performance, low distortion, and incredible reliability. Whether you need a drop-in replacement for a damaged loudspeaker or you are designing a high output 2-way system, the 8PT-8 is the perfect driver for budget builds.

         

        Highlights

        • Lightweight ribbed paper cone allows high efficiency with minimal resonance
        • Smooth on and off axis response up to 3,000 Hz for use in high output 2 or 3-way designs
        • Extensive venting keeps cool air flowing across the voice coil to minimize power compression
        • Inductance lowering copper cap reduces distortion and extends high frequency response
        • Spring-loaded push-button terminals makes wire connections quick and easy
        • Foam front gasket ensures an airtight seal for rear mount installations

         

        Product details

        GRS 8PT-8 8" Paper Cone Professional Woofer 8 Ohm

         

        Engineered for high output with smooth frequency response, the 8PT-8 8” professional woofer is ideal for use in systems built to provide impressive SPL. Packed with features you would expect from much more expensive drivers, the 8PT-8 is built for low distortion and reliability even when pushed to its limit. The lightweight reinforced paper cone has excellent damping properties, minimizing unwanted resonances, and the ribbed surface controls cone breakup to ensure smooth response all the way up to 3,500 Hz. Driving the cone is a 2” diameter dual-layer voice coil that is wound on a heat resistant polyimide former to handle up to 150 watt RMS. Extensive venting through frame, pole piece, and magnetic gap cools the voice coil to prevent thermal runaway and lower power compression during long sessions at high power. With a copper cap on the pole piece keeping inductance under control, you can ensure that the 8PT-8 will provide low distortion throughout its useable bandwidth. Whether you need a drop-in replacement for a worn-out speaker, or are designing high output 2-way system, the 8PT-8 is the ideal choice if you want high output and natural response without spending a fortune.

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        Specificaties

        Artikelnummer
        8PT-8
        Woofer type
        Paper Cone Professional
        Nominale diameter
        8"
        Belastbaarheid (RMS)
        150 Watts
        Belastbaarheid (max)
        300 Watts
        Impedantie (Z)
        8 Ohms
        Gevoeligheid (SPL bij 1m / 2.83V)
        92 dB
        Frequentierespons
        55 to 9,000Hz
        Spreekspoeldiameter
        2"
        Gelijkstroomweerstand (Re)
        7.1Ω
        Spreekspoelinductie (Le)
        1.5mH
        Resonantiefrequentie (Fs)
        59 Hz
        Mechanische Q (Qms)
        9.93
        Elektrische Q (Qes)
        0.59
        Totale Q (Qts)
        0.55
        Bewegende massa (Mms)
        23g
        Compliantie van de ophanging (Cms)
        0.31mm/N
        Effectief oppervlak (Sd)
        212.6cm²
        Krachtsfactor (BL)
        10.2T·m
        Equivalentvolume (Vas)
        0.71ft³
        Maximale excursie (Xmax)
        6.5 mm
        Cone / Diaphragm Material
        Paper / Glass Fiber
        Surroundmateriaal
        Cloth
        Spreekspoel draadmateriaal
        Copper
        Spreekspoel vormermateriaal
        Kapton® / Polyimide
        Mand- /framemateriaal
        Steel
        Magneetmateriaal
        Ferrite
        Totale buitendiameter
        8.22"
        Totale diepte
        3.74"
        Montagegatdiameter
        7.13"
        Bolt Circle Diameter
        7.75
        # Bevestigingsgaten
        8
        Gesloten volume
        0.7ft³
        Gesloten F3
        84Hz
        Gepoort volume
        1.3ft³
        Gepoort F3
        41Hz

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        5 van 5
        Uitstekende woofers, solide kwaliteit met een verbluffende geluidsweergave. De levering ging erg snel. Geweldige klantenservice.
        Door Arlindo on 30 Juli 2022
        8PT-8 Woofer
        € 34,67
        € 41,95
        8PT-8 Woofer
        6 Op voorraad
        10+ verwacht op 28-06-2024
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