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Alpine R2-SB12V R-Series 12″ Halo Subwoofer (with ProLink™)
Alpine R2-SB12V R-Series 12″ Halo Subwoofer (with ProLink™)
Alpine R2-SB12V R-Series 12″ Halo Subwoofer (with ProLink™)
Alpine R2-SB12V R-Series 12″ Halo Subwoofer (with ProLink™)
Alpine R2-SB12V R-Series 12″ Halo Subwoofer (with ProLink™)
Alpine R2-SB12V R-Series 12″ Halo Subwoofer (with ProLink™)
Alpine R2-SB12V R-Series 12″ Halo Subwoofer (with ProLink™)
Alpine R2-SB12V R-Series 12″ Halo Subwoofer (with ProLink™)
Alpine R2-SB12V R-Series 12″ Halo Subwoofer (with ProLink™)

Alpine R2-SB12V R-Series 12″ Halo Subwoofer (with ProLink™)

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Features

  • Includes Preloaded R2-W12D4 12” R-Series Subwoofer
  • Ground-breaking Alpine Halo Design
  • ProLink™ Ported Enclosure Design
  • USA Designed for Optimal Bass and Sound Quality Performance
  • CARB compliant 3/4-inch MDF construction
  • Premium Black Carpet
  • Silver Alpine Embossed Side Logo Badge
  • Brushed Aluminium Finished Metallic Front Baffle
  • KTX-H12 Linking Kit Ready
  • KTE-12G.2 Mesh Grille Ready

Specifications

  • Peak Power Handling: 2250W
  • RMS Power Handling: 750W
  • High-Excursion Overhung Voice Coil Configuration
  • 65.5mm Voice Coil with High-Temp 4-Layer DVC Winding on Aluminium Former
  • Stacked High-Grade Strontium Ferrite Magnets
  • Cast Aluminium Frame
  • Progressive Spider with Reinforced Layer Tinsel Leads
  • Airflow Management & Heat Transfer System
  • Optimised Dual Flare Pole Vent
  • Concealed Mount Gasket
  • Reinforced Parabolic Cone Structure (Pulp/Kevlar & PP/Mica/Talc Dust Cap)
  • High-Amplitude Multi-Roll (HAMR) Surround
  • Dimensions: 17” W x 14.625” H x 15” D
  • Dual 4Ω Voice Coils Wired in Parallel for a 2Ω Load (Compatible with R-A75M)
  • 12 Gauge OFC Speaker Box Wire
  • Binding Post Terminal Cup
  • Threaded Subwoofer Mounting Inserts (for reversible subwoofer orientation)
  • Nominal Impedance: 4Ω+4Ω Dual Voice Coil
  • 2Ω Impedance Loading: (4Ω+4Ω Parallel Circuit)
  • Frequency Response: 24Hz-200Hz
  • Vented Enclosure Tuning Frequency: 35Hz
  • Sensitivity 84dB