top of page

Power Reference speakers represent excellent sound and quality in a full range of sizes to fit almost any factory speaker location.  These features make Power Reference speakers the perfect solution for most vehicles looking for a solid audio upgrade.  These speakers are extremely reliable, and when installed by an authorize dealer boast one of the best warranties in the business. 



  • Size: 4"
  • RMS Power: 20watt RMS
  • Peak Power 40 watts
  • Sensitivity: 86db
  • Mounting Depth 1.75"
  • Magnet Size: 8oz
  • Grill included: yes

  • Polyurethane surround
  • PEI dome tweeter
  • Multi-direction pivot tweeter system

PRX4 4.00" Coax Speaker

    bottom of page