• Alpine - 12" Type-R Subwoofers (2Ohm + 2Ohm) SWR-12D2

Alpine - 12" Type-R Subwoofers (2Ohm + 2Ohm) SWR-12D2

Features
Diaphram

    Material: Oversized Hairline-Textured Mica Poly Dustcap w/
    Kevlar Reinforced Pulp Paper Cone Body
    Design: 2-Piece Parabolic

Surround

    Material: Injected Molded Santoprene®
    Design: High Amplitude Multi-Roll H.A.M.R Surround Design (Patent Pending)

Spider

    Material: Conex®
    Design: 10 Segment High-Roll Progressive Design

Voice Coil

    Material: 180ºC High Temp Wire on Sprial-Cut Aluminum Bobbin
    Design: 4-Layer Dual Voice Coil

Motor Structure

    Pole Geometry: FEA Optimized Design w/ Compound Radius Pole Geometry
    Configuration: Radial Vented VC Heat Sink and Airflow Management System (Patent #7,634,101)

Frame

    Material: Cast Aluminum
    Design: Perimeter Vented Heat Transfer (Patent Pending), Integrated Shorting Sleeve and Airflow Management System

Terminals

    Layout: One Sided
    Design: Heavy Duty 8 gauge Push with Housing, Banana Plug Jumper

Tinsel Leads

    Design: Reinforced Layer Spider Integration (Patent #6,810,988)

Gasket

    Design: Concealed Mount Gasket System

Specifications

Power Handling

    Power Range: 300W - 1000 Watts
    RMS Power Handling: 1000W
    Peak Power Handling: 3000W

Dimensions

    Mounting Depth: 162mm (6.375)
    Mounting Diameter: 275mm (10.875)
    Displacement: 0.10 cu. Ft.
    Added Volume: 0.09 cu. ft. (Reverse Mount, Magnet Out)

General

Frequency Response: 24Hz - 200Hz

 

Speakers & Subs
  • Subwoofers
Subwoofer
  • 12" (30cm)

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Alpine - 12" Type-R Subwoofers (2Ohm + 2Ohm) SWR-12D2

  • Brands Alpine
  • Product Code: SWR-12D2
  • Availability: Available
  • £189.99