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Infinity Primus 603CF Primus Series 6-1/2
Infinity Primus 603CF Primus Series 6-1/2
Infinity Primus 603CF Primus Series 6-1/2
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Infinity Primus 603CF Primus Series 6-1/2" component speaker system - Car Audio

Marsoni M251S
Sale price$525.00
Pay 4 payments of $131.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Infinity Primus 603CF Primus Series 6-1/2" component speaker system - Car AudioInfinity Primus 603CF Primus Series 6 1 2" component speaker system component speaker system includes 2 woofers, 2 tweeters, and 2 external crossovers 6 1 2" Plus One+ polypropylene woofer cone with hi roll rubber surround 3 4" edge driven silk dome tweeter 3 ohm impedance for extra power (compatible with virtually all factory or aftermarket car stereos) handles up to 60 watts RMS (180 watts peak power) frequency response: 55 20,000 Hz sensitivity: 92
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 2250 reviews
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Product Reviews
A
Verified Purchase
Axmceach
Battle Creek, US
★★★★★ 4
Would buy again
Size: Small
Would have given 5 stars, but my dog was able to chew this down pretty quickly, so not the most durable. I do like that this is made with better material than other dog chews, so I would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
A
Verified Purchase
Amazon Customer
Omaha, US
★★★★★ 5
Aggressive Chewers
Flavor Name: Bacon-bone shape, Size: Small-under 20LBS
Great for aggressive chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
J
Verified Purchase
Julie
Houston, US
★★★★★ 3
Really not for aggressive chewers
Flavor Name: Bacon-2Pcs, Size: Medium/Large-under 60LBS
My 4 year old doodle is a very aggressive chewer. I am always looking for chew toys that will last longer than a day these did not!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
M
Verified Purchase
Melissa
Port Orchard, US
★★★★★ 5
Great dog bones
Flavor Name: Variety Flavored, Size: Small-under 20LBS
My dogs really like these bones. They are a very durable material and easy for the dogs to hold onto while they chew. They are resistant to the chewing and don’t fall apart. They keep my dogs entertained and happy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
A
Verified Purchase
Angel
Boise, US
★★★★★ 1
NOT for Aggressive Chewers.
Flavor Name: Bacon Flavored, Size: Medium/Large-under 60LBS, Flavor Name: Bacon Flavored, Size: Medium/Large-under 60LBS
I received 2 of these on May 6th and gave 1 to my Golden retriever then gave my Miniature Heeler the second 2 days ago on May 10th. This image is taken on May 12th. It’s too soft to be labeled for Aggressive chewers because with other bones I have previously purchased the bones have been lasting forever. Which has me concerned about how much plastic-like material they’re consuming. I don’t recommend this one for Aggressive or even Moderate chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026

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