Infinity Primus PR6500CS Separates Speaker

Php 7,000.00
6-1/2" component speaker system — also fits 6-3/4" openings

Enjoy your music again 

Vehicle manufacturers don’t put much thought into stock stereo systems, and it shows. Uninspired vocals, muddy cymbals, and flabby bass are dead giveaways that you’ve got stock speakers. Install a set of Infinity’s Primus PR6500cs 6-1/2” component speakers in your car and you’ll notice a world of difference. Lifelike vocals, crisp cymbals, and well-defined bass await you, and cruising around town will be more enjoyable as you get pulled into your favorite tunes.

Built with home audio know-how

Infinity used technology from its popular Primus home speakers to design car speakers that offer strong performance without breaking the bank. The separate 3/4″ edge-driven, textile dome tweeter broadcasts smooth high frequencies while an oversized, Plus One+ polypropylene woofer creates solid bass. The external crossover makes sure the woofer and tweeter get the right signals for the best possible performance. The speakers’ 3-ohm impedance safely draws extra power out of your factory radio, aftermarket stereo, or an external amplifier, so you’ll get a little more punch from your system. Grilles are included.



  • component speaker system includes 2 woofers, 2 tweeters, and 2 crossovers
  • 6-1/2″ Plus One+ polypropylene woofer with hi-roll rubber surround
  • 3/4″ edge-driven textile dome tweeter
  • Starfish™ mounting brackets for easier tweeter installation in factory locations
  • 2-way external crossover network (6 dB/octave)
  • 3-ohm impedance for extra power (compatible with virtually all factory or aftermarket car stereos)
  • power range: 5-80 watts RMS (320 watts peak power)
  • frequency response: 53-21,000 Hz
  • sensitivity: 93 dB
  • woofer top-mount depth: 2-1/16″
  • grilles included



Speaker Size6 1/2
Tweeter Design3/4″ Edge-Driven Dome
Impedance (Ohms)3
Tweeter CompositionTextile
Woofer CompositionPoly
Woofer SurroundButyl Rubber
Sensitivity (1W at 1 meter)N/A
Sensitivity at 2.83 volts93
Frequency Response53 – 21k Hz
Minimum RMS Wattage5
Maximum RMS Wattage80
Peak Power Handling (Watts)320
Top-mount Depth (Inches)2 1/16
Bottom-mount Depth (Inches)N/A
Cutout Diameter or Length (inches)5 1/16




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