Crutchfield OMC logo
Tell us what you drive

We'll show you what fits

Infinity Primus PR6500cs vs Rockford Fosgate Prime R165-S

 
Infinity Primus PR6500cs
In Stock 
$129.99
  • 6-1/2" Plus One+ polypropylene woofer with hi-roll rubber surround
  • 3/4" textile dome tweeter
  • 5-80 watts RMS power range
Add to Cart
Rockford Fosgate Prime R165-S
In Stock 
$99.99
  • mica-injected polypropylene cone woofer
  • 1/2" Mylar balanced dome tweeter
  • 2-40 watts RMS power range
Add to Cart

Product Features

Hide similar features
Condition New StockNew Stock
General Infinity Primus PR6500csRockford Fosgate Prime R165-S
Speaker Size
Loading...
6 1/26 1/2
Design
Loading...
2-way2-way
Tweeter Design
Loading...
3/4" Edge Driven Dome1/2" Balanced Dome
Tweeter Composition
Loading...
TextileMylar
Woofer Composition
Loading...
PolyMica Injected Poly
Woofer Surround
Loading...
Butyl RubberFoam
Parts Warranty
Loading...
1 Year1 Year
Labor Warranty
Loading...
1 Year1 Year
Specifications Infinity Primus PR6500csRockford Fosgate Prime R165-S
Sensitivity
Loading...
93 dB92 dB
Frequency Response
Loading...
53 - 21k Hz60 - 20k Hz
RMS Power Range (Watts)
Loading...
5-802-40
Peak Power Handling (Watts)
Loading...
32080
Impedance (Ohms)
Loading...
34
Top-mount Depth (Inches)
Loading...
2 1/162
Bottom-mount Depth (Inches)
Loading...
N/A2 1/8
Cutout Diameter or Length (inches)
Loading...
5 1/164 7/8
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Infinity Primus PR6500cs
In Stock 
$129.99
Add to Cart
Rockford Fosgate Prime R165-S
In Stock 
$99.99
Add to Cart

How tweeter design affects soundWhen you're shopping for speakers, don't forget the tweeter. Tweeters reproduce the upper frequencies in your music — they're what makes your highs sparkle and come to life — so they're vital for proper soundstaging and stereo separation.

What are Component Car Speakers?Component speaker systems are the audiophile's choice for superior mobile sound. But what are component speaker systems, exactly, and are they the right choice for your vehicle?