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    GRS 12PT-8 12" Paper Cone Professional Woofer with 3" Voice Coil 8 Ohm

    € 66,07€ 79,95 8 In stock: delivery time 1-4 business days
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    Product description

    The GRS 12PT-8 12” professional paper cone woofer will deliver high output low frequency response without breaking the bank. Packed with features like a 3” 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 DJ speaker or you are designing a high output 2 or 3-way system, the 12PT-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 2,000 Hz for use in high output 2 or 3-way designs
    • 3” diameter voice coil on heat resistant Kapton former easily handles up to 350 watts RMS
    • 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 12PT-8 12" Paper Cone Professional Woofer with 3" Voice Coil 8 Ohm

     

    Engineered for high output with smooth frequency response, the 12PT-8 12” professional woofer is ideal for use in large low-cost sound systems. Packed with features you would expect from much more expensive drivers, the 12PT-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 2,000 Hz. Driving the cone is a 3” diameter dual-layer voice coil that is wound on a heat resistant polyimide former to handle up to 350 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 12PT-8 will provide low distortion throughout its useable bandwidth. Whether you need a drop-in replacement for a worn out DJ speaker, or are designing high output 2 or 3-way system, the 12PT-8 is the ideal choice if you want high output and natural response without spending a fortune.

    Specifications

    Article number
    12PT-8
    Nominal Diameter
    12"
    Power Handling (RMS)
    350 Watts
    Power Handling (max)
    700 Watts
    Impedance (Z)
    Sensitivity
    93dB 2.83V/1m
    Frequency Response
    35 to 7,000Hz
    DC Resistance (Re)
    7.6Ω
    Voice Coil Inductance (Le)
    1.9mH
    Resonant Frequency (Fs)
    35Hz
    Mechanical Q (Qms)
    12.1
    Electromagnetic Q (Qes)
    0.4
    Total Q (Qts)
    0.39
    Diaphragm Mass Inc. Airload (Mms)
    73g
    Mechanical Compliance of Suspension (Cms)
    0.28mm/N
    Surface Area of Cone (Sd)
    530.9cm²
    BL Product (BL)
    17.4T·m
    Compliance Equivalent Volume (Vas)
    3.96ft³
    Maximum Linear Excursion (Xmax)
    7.8mm
    Cone / Diaphragm Material
    Paper / Glass Fiber
    Voice Coil Wire Material
    Copper
    Voice Coil Former
    Kapton® / Polyimide
    Basket / Frame Material
    Steel
    Magnet Material
    Ferrite
    Overall Outside Diameter
    12.2"
    Overall Depth
    5.11"
    Baffle Cutout Diameter
    10.9"
    Bolt Circle Diameter
    11.61
    # Mounting Holes
    8
    Sealed Volume
    1.2ft³
    Sealed F3
    71Hz
    Vented Volume
    2.8ft³
    Vented F3
    41Hz

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    12PT-8 12" Paper Cone Professional Woofer with 3" Voice Coil 8 Ohm
    € 66,07
    € 79,95
    12PT-8 12" Paper Cone Professional Woofer with 3" Voice Coil 8 Ohm
    8 In stock: delivery time 1-4 business days
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