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Alpine SPX-177R 6-1/2" Component 2-Way Speaker System

Item #: 72849 Availability: DISCONTINUED
Mfg Part No.: SPX177R Condition: Brand New

Free 2-Year Warranty


  • 6-1/2" 2-Way Component System
  • Custom Cast Aluminum Frame
  • Airflow Optimized Dual-Flare Pole Vent
  • Integrated Spider Landing & Heat Transfer Plate
  • Low Resonance Multi-Roll Surround
  • Wood Fiber Cone
  • Phase-Integrated Dustcap
  • 1.1" Soft Dome Tweeter
  • Ultra High Quality 2-way Crossover
  • On/Off Axis Compensation
  • Bi-Wire Input and Selectable Tweeter Attenuation
  • 4-Layer Copper Clad Aluminum Wire on Glass Fiber Bobbin
  • Airflow Optimized Dual-Flare Pole Vent
  • Braided Low-DCR Tinsel Leads
  • Custom Cast Aluminum Frame
  • FEA Optimized Motor Structure with CRC/T-Drive Geometry
  • Gold Plated Terminals
  • High Grade Strontium Ferrite Magnet
  • High Quality Synthetic Black Spider
  • Integrated spider Landing & Vented Heat Transfer Plate
  • Non-Resonant Suspension Coupling with Reinforced Edge
  • Single Voice Coil Design
  • External Crossovers Included
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