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

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

    SHIPMENT IN 7-10 WORKING DAYS
    €129.00
    Tax included
    rating No review at the moment

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

    Estimated Shipping Costs
    Shipping Costs
    €18.00
    Shipping Time
    .
    Want to check another country or courier?

     

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

    Product description

    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.

    Specifications

    Article numberER18RNX-8
    Woofer SeriesPrestige Series
    Woofer TypeMidwoofer
    Nominal Diameter7"
    Power Handling (RMS)80 Watts
    Power Handling (max)250 Watts
    Impedance (Z)8 ohms
    Sensitivity (SPL)88.5 dB 2.83V/1m
    Frequency Response45 to 3,000 Hz
    Voice Coil Diameter1.53"
    Magnet Weight22.5 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 Diameter6.93"
    Overall Depth3.28"
    Baffle Cutout Diameter5.72"
    Bolt Circle Diameter6.54"
    # Mounting Holes6
    Mounting Hole Diameter0.2"

    Dimensions and Mechanical Drawing

     


    ER18RNX_Dimensions.jpg

     

    Frequency Response

     


    ER18RNX_Frequency_Response.jpg

    ER18RNX
    4 Items

    You might also like

    Product added to wishlist
    Product added to compare.

    With our cookies offer you a simply and fast shopping experience.This remember you special offers and your preferences of navigation . If that is okay with you, you agree to the use of cookies for your preferences simply by clicking on "accept"

    By closing this banner, scrolling this page, clicking on a link or continuing to browse in any other way, you consent to the use of cookies.