Stage 4 Reference Series 6-3/4" Component Speaker Package

  • Audiophile-grade speakers designed to stunningly recreate the musical performance in exact detail
  • Meticulous attention to detail in the materials and craftsmanship ensure the most subtle musical nuances are reproduced with extraordinary accuracy


The Heart of a Champion
Every year, Pioneer gathers its top installers to compete in its revered Sound Build-off. In 2010, the TS-C172PRS speakers were selected as component drivers of choice for the competition. See what these Stage 4 retailers have to say about the speakers and their amazingly life-like performance.


Smoother Off-Axis Response
Pioneer PRS speakers always maintain more open, smooth, expansive, multidimensional sound, without the dramatic dips and inconsistencies that lesser speakers can produce.

Wider Response, Lower Crossover Point
Pioneer extends tweeter performance to much lower frequencies, creating fuller midrange fidelity and clear, accurate vocals.

Low Distortion
Pioneer speaker innovations to suppress distortion include revolutionary rigid yet lightweight proprietary 3-Layer IMX (Injection Molded Matrix) cones that significantly reduce mid-to-low range distortion and reproduce sound staging to natural effect.


  • 6-3/4", 1-1/8"*
  • 200 W (50 W)
  • 3-Layer IMX (Injection Molded Matrix)
  • 25 Hz to 35 kHz
  • 89 dB
  • 4 Ω
  • 2,300 Hz
  • 2-5/8", 1/2"*
  • 5-5/8"

Other Important Resources