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Infinity Primus 603F (PR603F) (2-Pairs, 4-Total)

600W Peak (200W RMS) 6.5” Primus Series 2-Way Coaxial Speakers (2-Pairs)

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• 150 watts Peak Each, 50 watts RMS Each
• 1/2" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

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Fits your 2017 CX-9

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List price $219.90
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-27%

$159.90

 with warranty
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Description


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Authorized dealer

Infinity Primus 603F (INFSPKPR603C)

300W Peak (100W RMS) 6.5” Primus Series 2 Way Coaxial 3-ohm Speakers
Quantity: 2

Product Details:

  • 6-1/2" Primus Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 300 watts per pair / 150 watts each
    • RMS: 100 watts per pair / 50 watts each
  • Polypropylene cone material with Plus One woofer cone architecture
  • Rubber speaker surround
  • 1/2" Silk Edge Driven Dome tweeters
  • Top-mount Depth: 1-5/16"
  • Cutout Dimensions: 5"
  • Impedance: 3 ohm
  • Frequency Response: 55 - 20000 Hz
  • Sensitivity: 92 dB
  • Authorized Internet Dealer
  • MFR #: PR603F
  • 1-year Manufacturer's Warranty

  • Priced Per Each Speaker


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Specifications & Details


General Speaker Specifications
Series
Primus Series
Priced Per
2 Pairs (4 Speakers)
Number of Speakers
4
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Size
1/2"
Tweeter Composition
Silk
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Total PEAK Per Pair/Set
300 watts
Total RMS Per Pair/Set
100 watts
Impedance (Per Voice Coil)
3 ohm
Marine Certified
No
First Speaker Pair Specifications
Speaker Size
6-1/2"
Peak Power Handling
150 watts
RMS Power Handling
50 watts
Sensitivity
92 dB
Frequency Response
55 - 20,000 Hz
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PR603F_2

Weight:

6.18lbs

Internal SKU:

pr603f_2

Internal Product ID:

203592

Customer Ratings & Reviews


Infinity Primus 603F (PR603F) (2-Pairs, 4-Total) thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Photos & Videos


Customer Reviews

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Great sound!

The following review is for PR603F, which is a part of the bundle you are viewing.

Nice fit. Sound great with factory stereo. Can't wait to hear what they sound like with my new Alpine deck.

By Rudy on August 26, 2023 Checkmark Icon Verified purchase
2016 Jeep Wrangler Unlimited

36 found this helpful


Huge improvement!!

The following review is for PR603F, which is a part of the bundle you are viewing.

These replaced the factory speakers in my Honda Accord. Since they are 3 ohm with a 92db sensitivity, I didn’t loose volume like you usually do when installing aftermarket speakers on the factory head unit. The clarity is a huge night and day difference. The tweeter ok these have a a built-in crossover on them, which makes the highs so crispy. It’s only a 6.5” so it doesn’t produce a ton of bass, but the overall spl is outstanding. If you have a sub, these things will compliment the bass so good. Give him a try, you’ll love them

By Anthony on July 31, 2024 Checkmark Icon Verified purchase
2017 Honda Accord

14 found this helpful


Good sound! Great price!

The following review is for PR603F, which is a part of the bundle you are viewing.
By Kirk on June 28, 2024 Checkmark Icon Verified purchase

12 found this helpful


Great for the price

The following review is for PR603F, which is a part of the bundle you are viewing.

Speakers are well built and sound great. Love the extra mid bass output.

By Jeff on August 26, 2024 Checkmark Icon Verified purchase
2017 Mitsubishi Outlander Sport

6 found this helpful


High quality sound with a lower price point

The following review is for PR603F, which is a part of the bundle you are viewing.

Incredible sound quality despite the lower price point. Great 2 way co axial for rear sound stage.

By Ring Ding Dong on September 25, 2025 Checkmark Icon Verified purchase
2006 Honda Civic

1 found this helpful


The following review is for PR603F, which is a part of the bundle you are viewing.
By Tommy on January 11, 2025 Checkmark Icon Verified purchase
2021 Kia Forte

1 found this helpful


The following review is for PR603F, which is a part of the bundle you are viewing.
By Mark on January 8, 2025 Checkmark Icon Verified purchase
2012 Honda Accord

1 found this helpful



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