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Alpine SWS-12D2 Subwoofers

Alpine SWS-12D2 Subwoofers

Alpine SWS-12D2 Subwoofers

description

The Type-S subwoofers are more durable and powerful than ever, delivering accurate ground pounding bass. With their new sleek design, they look as great as they perform.

They are ready for virtually any system type desired, and have a shallow design which allows installation even in difficult locations.

Features:

Diaphragm

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

Surround

  • Material: Injected Moulded SantopreneA?
  • Design: High Amplitude Multi-Roll H.A.M.R Surround Design (Patent Pending)

Spider

  • Material: ConexA?
  • Design: 10 Segment High-Roll Progressive Design

Voice Coil

  • Material: 180A?C High Temp Wire on Spiral-Cut Aluminum Bobbin
  • Design: 5-Layer Split-Winding Dual Voice Coil

Motor Structure

  • Pole Geometry: FEA Optimised Underhung Design w/ Dual-Sided Compound Radius Pole Geometry
  • Configuration: Dual Flared Design w/ Integrated Backplate Venting

Frame

  • Material: 18GA High Strength Steel
  • Design: Alpine-Designed 5 Leg Structure w/ Integrated Radial Voice Coil Vents

Terminals

  • Layout: One Sided
  • Design: 8ga. Push Terminals

Tinsel Leads

  • Design: Reinforced-Layer Spider Integration

Gasket

  • Design: Concealed Mount Gasket System

Specifications:

Power Handling

  • Power Range: 150W – 500 Watts
  • RMS Power Handling: 500W
  • Peak Power Handling: 1500W

Dimensions

  • Mounting Depth: 177mm (7”)
  • Mounting Diameter: 347mm (13.7”)
  • Displacement: 0.07 cu. Ft.
  • Added Volume: 0.15 cu. ft. (Reverse Mount, Magnet Out)

General

  • Frequency Response: 24Hz – 200Hz

Recommended Enclosure Sizes

  • Sealed enclosure: 25.5L
  • Vented enclosure: 53.8L