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    GRS 12PR-8 12" Poly Cone Rubber Surround Woofer

    € 24,75€ 29,95 >10 In stock: delivery time 1-4 business days
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    Product description

    A GRS 12PR-8 12" 8 ohm polypropylene cone woofer is a good, economical way to repair older speaker systems or create new projects.

     

    Highlights

    • Polypropylene cone for perfect balance of stiffness, mass, and self-damping
    • Butyl rubber surround ensures high excursion and long term durability
    • Stamped steel frame keeps components in perfect alignment
    • Optimized motor features high-energy ceramic ferrite magnet, vented pole piece

     

    Product details

    GRS 12PR-8 12" Poly Cone Rubber Surround Woofer

     

    A GRS 12PR-8 12" 8 ohm polypropylene cone woofer is a good, economical way to repair older speaker systems or create new projects.

     

    Specifications

    Article number
    12PR-8
    Woofer Series
    Replacement woofer
    Woofer Type
    Midwoofer
    Nominal Diameter
    12"
    Power Handling (RMS)
    100 Watts
    Power Handling (max)
    140 Watts
    Impedance (Z)
    8 Ohms
    Sensitivity
    84 dB 1W/1m
    Frequency Response
    30 to 3,000 Hz
    Voice Coil Diameter
    2"
    DC Resistance (Re)
    7.59 ohms
    Voice Coil Inductance (Le)
    1.4 mH
    Mechanical Q (Qms)
    4.13
    Electromagnetic Q (Qes)
    1.82
    Total Q (Qts)
    1.26
    Compliance Equivalent Volume (Vas)
    3.36 ft.³
    Maximum Linear Excursion (Xmax)
    3.5 mm
    Cone / Diaphragm Material
    Poly
    Magnet Material
    Ferrite
    Overall Outside Diameter
    12"
    Overall Depth
    4.6875"
    Baffle Cutout Diameter
    11.0625"
    # Mounting Holes
    8
    Sealed Volume
    2.72 ft.³
    Sealed F3
    34 Hz
    Vented Volume
    31 ft.³
    Vented F3
    18 Hz

    Reviews

    5 from 5Based on 1 reviews
    Review this product
    5 van 5
    Very good for the price! They are not high efficency speakers, but considering that only cost 30 euros a piece, i can only recommend them. The membranes are not perfectly centered on the chassis but nevertheless the function is not affected.
    By Silviu C. on 25 December 2020

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    12PR-8 12" Poly Cone Rubber Surround Woofer
    € 24,75
    € 29,95
    12PR-8 12" Poly Cone Rubber Surround Woofer
    >10 In stock: delivery time 1-4 business days
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