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Memphis Audio

Memphis Audio PRX6036.5" 3-Way

4.734 reviewsSee all reviews

Reviewers praise the PRX603 for clear, balanced sound and straightforward installation as a factory upgrade, though some users reported durability issues and mixed results when using higher-powered amplifiers.

Buyer confidence

83%

Highlights

  • PEI dome tweeter
  • Multi-direction pivot tweeter system for improved imaging
  • Integrated 6dB crossover for tweeter
  • Graphite reinforced polypropylene cone

Key specs

Full specs
Size (in)
6.5
RMS/Peak (w)
50/100
Sensitivity (dB)
88
Mounting Depth (in)
2.25
Magnet Size (oz)
10
Warranty (yrs)
1 Y
GRILL
Y

Key specs

Full specs
Size (in)
6.5
RMS/Peak (w)
50/100
Sensitivity (dB)
88
Mounting Depth (in)
2.25

Highlights

Overview
  • PEI dome tweeter
  • Multi-direction pivot tweeter system for improved imaging
  • Integrated 6dB crossover for tweeter

Review highlights

Based on customer reviews

Memphis Audio PRX603 — clear, easy-to-install speaker upgrade

Reviewers praise the PRX603 for clear, balanced sound and straightforward installation as a factory upgrade, though some users reported durability issues and mixed results when using higher-powered amplifiers.

34 reviews4.7/5 averageUpdated Mar 15, 2026

What buyers praise

  • Clear, balanced sound with crisp highs and respectable lows for door speakers
  • Adjustable/pivoting tweeter for improved imaging when aimed forward

What to watch for

  • A number of reviewers reported early failures (cone detachment or loss of function) after months of use; warranty replacements were mentioned
Overview
Engineered to produce amazing sound and sized to fit most factory locations, Power Reference coaxial speakers have been our flagship for decades. Excellent sound quality and easy integration make Power Reference a staple in the industry. Power Reference 6.5″ 3-way speakers are a perfect option for anyone looking for a quality audio upgrade to their system with warm impressive sound.
Highlights

Key features

  • PEI dome tweeter
  • Multi-direction pivot tweeter system for improved imaging
  • Integrated 6dB crossover for tweeter
  • Graphite reinforced polypropylene cone
  • Butyl rubber surround
  • 4Ω Impedance
Specs

Specifications

7
Size (in)6.5
RMS/Peak (w)50/100
Sensitivity (dB)88
Mounting Depth (in)2.25
Magnet Size (oz)10
Warranty (yrs)1 Y
GRILLY
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