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Alpine SWR-8D4 8" Dual Subwoofer

Introducing A New Level of Type-R Performance
$279.99
Sales price: $279.99
$36.52
Price:
Sales price: $279.99

Description

Alpine SWR-8D4

8" Subwoofer (4Ω + 42Ω)

Introducing A New Level of Type-R Performance

These redesigned fifth-generation Type-R subwoofers include an abundance of enhanced features to achieve staggering power handing capabilities, cleaner output, deeper bass extension and ultra-responsive control than ever before.

SPECIFICATIONS

Power Handling

  • CEA-2031 Power Rating: 350 W RMS
  • Power Range: 150 W-350 W RMS (efficace)
  • RMS Power Handling: 350 W RMS (efficace)
  • Peak Power Handling: 1000 W PEAK (de crête)


Dimensions

  • Mounting Depth: 4-1/2′′
  • Mounting Diameter: 6-15/16′′
  • Displacement: -0.050 ft3
  • Added Volume: +0.035 ft3


General

  • Frequency Response: 30 Hz-200 Hz

FEATURES

Diaphram

  • Material: Reinforced Parabolic Cone Structure with Poly-Mica Dust Cap & Pulp-Kevlar Cone Body
  • Design: 2-Piece Structural Parabolic


Surround

  • Material: Injected Molded Santoprene®
  • Design: High Amplitude Multi-Roll


Spider

  • Material: Nomex®
  • Design: Progressive Conex® Spider with Reinforced Layer Tinsel Leads


Voice Coil

  • Material: 38mm Voice Coil with High-Temp
  • Design: 4-Layer DVC Winding on Spiral Cut


Motor Structure

  • Pole Geometry: Extended Pole Geometry
  • Configuration: Compound Radius Curve


Frame

  • Material: Cast Aluminum
  • Design: Perimeter Vented Heat Transfer


Terminals

  • Layout: One Side
  • 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 (Integrated Grille System Ready, US Pat #7,760,900)

** Due to continuous product improvement, specifications and design are subject to change without notice

Contact Us


501 Heretaunga Street West
Hastings
New Zealand
PH: 06-8769661
Email Here

About-Us