• Incl.Excl.
    VAT
  • Customer Support
    0
    Close

    Categories

    Filters

      GRS 18PT-8 18" Paper Cone Professional Woofer with 3" Voice Coil 8 Ohm

      € 107,40€ 129,95 >10 In stock: delivery time 1-4 business days
      Bulk discount Enjoy these awesome discount deals
      • -5% Order 4 for only €123,45 per piece
      • -10% Order 8 for only €116,96 per piece
      • 24h express shipping available
      • Low international shipping rates
      • Same day shipping
      • In-house technical support
      Do you have a question about this product?

      Do you have a question about this product?

      Our employee is happy to help you find the right product

      Product description

      The GRS 18PT-8 18” professional paper cone woofer will deliver high output bass 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 worn-out professional subwoofer or are working on a completely new design, the 18PT-8 is the perfect driver for budget builds.

       

      Highlights

      • Lightweight ribbed paper cone allows high efficiency with minimal resonance
      • 3” diameter voice coil on heat resistant Kapton former handles up to 350 watts RMS
      • Great displacement capability is ideal for high output subwoofer 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 18PT-8 18" Paper Cone Professional Woofer with 3" Voice Coil 8 Ohm

       

      Engineered for high output with powerful low frequency extension, the 18PT-8 18” professional woofer is ideal for use in large low-cost sound systems. Packed with features you would expect from much more expensive drivers, the 18PT-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 1,000 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 18PT-8 will provide low distortion throughout its useable bandwidth. Whether you need a drop-in replacement for a blown professional subwoofer, or are designing a new system, the 18PT-8 is the ideal choice if you want high impact low frequency response without spending a fortune.

      Specifications

      Article number
      18PT-8
      Woofer Series
      Paper Cone Professional Woofer
      Nominal Diameter
      18"
      Power Handling (RMS)
      350 Watts
      Power Handling (max)
      700 Watts
      Impedance (Z)
      8 Ohms
      Sensitivity
      93dB 2.83V/1m
      Frequency Response
      25 to 4,000Hz
      Voice Coil Diameter
      3"
      DC Resistance (Re)
      6.9Ω
      Voice Coil Inductance (Le)
      1.9mH
      Resonant Frequency (Fs)
      23Hz
      Mechanical Q (Qms)
      9.59
      Electromagnetic Q (Qes)
      0.58
      Total Q (Qts)
      0.54
      Diaphragm Mass Inc. Airload (Mms)
      218g
      Mechanical Compliance of Suspension (Cms)
      0.22mm/N
      Surface Area of Cone (Sd)
      1234cm²
      BL Product (BL)
      19.5T·m
      Compliance Equivalent Volume (Vas)
      16.8ft³
      Maximum Linear Excursion (Xmax)
      7.8mm
      Cone / Diaphragm Material
      Paper / Glass Fiber
      Surround Material
      Cloth
      Voice Coil Wire Material
      Copper
      Voice Coil Former
      Kapton® / Polyimide
      Basket / Frame Material
      Steel
      Magnet Material
      Ferrite
      Overall Outside Diameter
      16.07"
      Overall Depth
      7.48"
      Baffle Cutout Diameter
      16.65"
      Bolt Circle Diameter
      17.59
      # Mounting Holes
      8
      Sealed Volume
      5ft³
      Sealed F3
      40Hz
      Vented Volume
      6ft³
      Vented F3
      34Hz

      Show more

      Reviews

      0 from 5Based on 0 reviews
      Review this product

      There are no reviews written yet about this product..

      Related products

      Complete your purchase

      18PT-8 18" Paper Cone Professional Woofer with 3" Voice Coil 8 Ohm
      € 107,40
      € 129,95
      18PT-8 18" Paper Cone Professional Woofer with 3" Voice Coil 8 Ohm
      >10 In stock: delivery time 1-4 business days
      Add to cart
      Compare 0

      Add another product (max. 5)

      Start comparison

      By using our website, you agree to the usage of cookies to help us make this website better. Hide this messageMore on cookies »