Speakers come in all shapes and sizes, and Pioneer has got them all covered. Our 4" speakers feature the latest technologies in speaker materials and design, including Foamed Injection Molded Polypropylene (IMPP) Rigilite(r) cones and high-energy strontium magnets.


  • 4" IMPP (Injection Molded Polypropylene) Rigilite™ Composite Cone (Silver Grey) for Richer Bass Response
  • High Energy Strontium Magnet (Woofer)
  • Shallow Mounting Depth for Wider Installation Coverage


  • 80 Watts Max. Music Power (20 Watts Nominal)
  • Sensitivity (Efficiency): 90dB (1W/1m)
  • Frequency Response: 45 - 20,000Hz
  • 4 Ohm Rated
  • Dimensions: 5-1/4" x 2-3/8"
  • Mounting Depth: 1-5/8"