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350F: 300 Amp Power Feed

Marsoni M251S
Sale price$29.45
Pay 4 payments of $7.36 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
350F: 300 Amp Power Feed350F: 300 Amp Power Feed This 300amp power feed provides electrical connections from the power source, right toward the conductor bar. A nylon cap and cover assist the 350F with the insulation process. This power feed uses screws to clamp on to the top of the conductor and is (31. 8mm) long. *Note: Can be located at any point but near the systems centre is preferable Compatible with the following products: CA90, CA110, CA250 and the CA300. In need of
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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.
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4.5 ★★★★★
Based on 450 reviews
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H
Verified Purchase
Hunter
Lake Worth, US
★★★★★ 5
Works no issues
Size: 8 Gauge 10FT
Works no issues
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
T
Verified Purchase
TJ Helser
Draper, US
★★★★★ 4
Durable insulation and pure copper not that cca bs
Size: 1/0 Gauge 5FT
Good quality. Solid copper, not that cca bs. Stiff and durable insulation. Used for big 3 car audio grounds on high output alternator. Great results. Will mention that it’s not as thick as some other brands but not by much. Terminals still crimped tightly with 1/0 gauge
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
C
Verified Purchase
chris
Battle Creek, US
★★★★★ 5
Quality wire and true specs
Size: 8 Gauge 10FT
Good quality car audio power wire.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
R
Verified Purchase
R H
Boise, US
★★★★★ 5
Great Cable
Size: 4 Gauge 50FT
Labeled correctly and very flexible. Insulation is nice and thick and not easily marred.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
F
Verified Purchase
Frank from Baltimore
Lake Worth, US
★★★★★ 5
Well made, a solid connection.
Size: 6 Pairs / 12 pcs
I liked them. They really lock down on the speaker wire to make a firm connection. They seem well made and are easy to install. My system sounds great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026

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