Alpine SPG-10C2 4in Coaxial Speaker 45W RMS Silk Dome

Alpine SPG-10C2 4in Coaxial Speaker 45W RMS Silk Dome

R1,199.00

Built to handle high power, Alpine SPG-10C2 4-inch coaxial delivers clear sound with a 20 mm silk dome tweeter, square voice coil and audio-tuned capacitor for car systems.

SKU SPG-10C2 Category Brand:

The Alpine SPG-10C2 is a 4-inch coaxial 2-way speaker from the Type-G series designed to handle high power while delivering clear audio. It pairs a 20 mm silk soft dome tweeter with a polypropylene cone woofer to reproduce highs and mids.

The tweeter uses a neodymium magnet and the woofer uses a ferrite magnet; the woofer features square voice coil wire on a Kapton bobbin and an injection molded long excursion frame. Electrical and mechanical specs include 45 W RMS, 180 W peak, 4 ohm impedance, 87 dB sensitivity, 101 Hz to 20 kHz frequency response, 9.1 cm mounting diameter and 4.3 cm mounting depth.

  • Peak Power: 180 W
  • RMS Power: 45 W
  • Frequency Response: 101 Hz to 20 kHz
  • Impedance: 4 ohm
  • Sensitivity: 87 dB / W (1m)
  • Tweeter: 20 mm silk soft dome with neodymium magnet
  • Woofer Cone: Polypropylene pearl mica injection
  • Voice Coil: Square wire with Kapton bobbin
  • Woofer Magnet: Ferrite
  • Frame: Injection molded, long excursion design
  • Mounting Diameter: 9.1 cm
  • Mounting Depth: 4.3 cm
  • 20 mm silk soft dome tweeter for smooth high frequencies
  • Neodymium tweeter magnet for compact high output
  • Polypropylene pearl mica woofer cone
  • Square voice coil wire with Kapton bobbin
  • 45 W RMS and 180 W peak power handling
  • Injection molded frame with long excursion design
  • Frequency response 101 Hz to 20 kHz
  • Disconnect vehicle battery before installation
  • Do not exceed 45 W RMS to avoid damage
  • Ensure correct polarity when wiring
  • Use proper mounting hardware and avoid interference with window or door mechanisms
  • Fits 4-inch speaker openings with 9.1 cm mounting diameter
  • Requires 4.3 cm mounting depth
  • Check vehicle door or factory speaker dimensions before installation

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