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        Prestige ER18RNX-8 - H1456-08 7" Reed Paper Cone Woofer

        Prestige ER18RNX-8 - H1456-08 7" Reed Paper Cone Woofer

        €144,95

        SEAS Prestige ER18RNX-8 - H1456-08 7" Reed Paper Cone Woofer

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        Brand: SEAS
        € 119,79€ 144,95 1 In stock10+ expected on 03-05-2024
        • -5% Purchase 4 for only € 137,70 per piece

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        Product description

        Highlights

        • Long term power handling (RMS) is 80 Watts
        • Smooth, extended frequency response
        • Heavy copper ring below the T-shaped pole piece reduces nonlinear and modulation distortion

         

        Product details

        Seas Prestige ER18RNX-8 - H1456-08 7" Reed Paper Cone Woofer

         

        The ER18RNX is a 6,5’’ cone driver, developed for use as a long throw high fidelity woofer or woofer/midrange unit. Edge coated reed/paper pulp cone together with perfectly matched moving parts gives a smooth, extended frequency response.

         

        Bumped back plate in the magnet system, together with the very long and light weight copper clad aluminum voice coil, allow extreme coil excursion with low distortion. Heavy copper ring below the T-shaped pole piece will reduce nonlinear and modulation distortion.

         

        Extremely stiff and stable injection molded metal basket keeps the critical components in perfect alignment. Large windows in the basket both above and below the spider reduce sound reflection, air flow noise and cavity resonance to a minimum.

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        Specifications

        Article number
        ER18RNX-8
        Woofer Series
        Prestige Series
        Woofer Type
        Midwoofer
        Nominal Diameter
        7"
        Power Handling (RMS)
        80 Watts
        Power Handling (max)
        250 Watts
        Impedance (Z)
        8 ohms
        Sensitivity (SPL at 1m / 2.83V)
        88.5 dB
        Frequency Response
        45 to 3,000 Hz
        Voice Coil Diameter
        1.53"
        Magnet Weight
        22.5 oz.
        DC Resistance (Re)
        5.9 ohms
        Voice Coil Inductance (Le)
        0.67 mH
        Resonant Frequency (Fs)
        37 Hz
        Mechanical Q (Qms)
        1.58
        Electromagnetic Q (Qes)
        0.39
        Total Q (Qts)
        0.32
        Diaphragm Mass Inc. Airload (Mms)
        14g
        Mechanical Compliance of Suspension (Cms)
        1.3 mm/N
        Compliance Equivalent Volume (Vas)
        1.13 ft.³
        Maximum Linear Excursion (Xmax)
        6 mm
        Overall Outside Diameter
        6.93"
        Overall Depth
        3.28"
        Baffle Cutout Diameter
        5.72"
        Bolt Circle Diameter
        6.54"
        # Mounting Holes
        6
        Mounting Hole Diameter
        0.2"

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        5 of 5
        -
        By Marc on 9 August 2023
        5 of 5

        Excellent!

        By Sok on 1 April 2022
        Prestige ER18RNX-8 - H1456-08 7" Reed Paper Cone Woofer
        € 119,79
        € 144,95
        Prestige ER18RNX-8 - H1456-08 7" Reed Paper Cone Woofer
        1 In stock
        10+ expected on 03-05-2024
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