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Joinfworld

Joinfworld 4 Way Power Distribution Block Car Audio 0/2/4 Gauge Input 4/8/10 Gauge Output Amp Ground Distribution Block Splitter - 2pcs

  • Based on 302 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Mar 8
Order within 4 hours and 28 minutes
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Features

  • Product: Four way ground distribution block, car audio power distribution block splitter
  • Specification: The amp distribution block includes: 1 x Input hole (allow 0/2/4 Gauge In), 4 x Output hole (allow 4/8/10 Gauge Out)
  • Cover: The power distribution block car audio will come with a cover, which can shelter the exposed contact, prevent dust and accidental contact after installing
  • Easy to Use: The car audio distribution block is simple build and easy to use, requires no wiring lugs when install
  • Application: The 4 way audio power distribution block is suitable for the amplifier, audio system of automotive, car, truck, marine, boat, etc.

Compatible Devices: Amplifier


Specific Uses For Product: Amplifier


Connector Type: Spade


Color: Black


Brand: Joinfworld


Package Dimensions: 6.69 x 4.72 x 0.63 inches


Item Weight: 9.4 ounces


Item model number: 132b2b7b-c25f-435c-8868-4452e24a5f6f


Date First Available: June 1, 2023


Manufacturer: Joinfworld


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Awesome
Style: 2 Pack
Nice product , good price.
Reviewed in the United States on February 3, 2026 by JOHN P.
    • Worked out perfectly
Style: 2 Pack
Great for splitting power and ground wires
Reviewed in the United States on March 1, 2026 by james litttle
    • Good quality
Style: 2 Pack
High quality product
Reviewed in the United States on December 3, 2025 by Demoi
    • Be aware of how you're installing and what's connecting
Style: 2 Pack
Must install properly on vehicles. MUST NOT run through the distribution block These should go directly to the battery terminal (stacked correctly): Starter cable ✅ (you already caught this) Alternator B+ output Main under-hood fuse box feed (100A / 50A multi-fuse line) Any factory cable larger than ~6 AWG Anything labeled “BAT”, “B+”, or “MAIN” in Honda wiring 👉 Reason: These circuits need instant, very high current with zero extra resistance. Distribution blocks introduce: -Set-screw resistance -Aluminum interfaces -Voltage drop under load ✅ OK to run through the distribution block These are exactly what that block is for: Audio amplifier(s) Aftermarket accessories Dash cams LED lighting Relays for accessories USB chargers Anything fused ≤40–60A Anything that does not crank the engine ... show more
Reviewed in the United States on December 31, 2025 by khonchuz1
    • Excelente calidad y muy funcional
Style: 2 Pack
Review Image by Daniel villegas Daniel villegas
Muy buen bloque de distribución, los materiales se sienten resistentes y de buena calidad. Las conexiones ajustan firme y seguras, lo que ayuda a mantener una instalación limpia y sin falsos contactos. Lo utilicé para mi sistema de audio en el carro y funcionó perfectamente. Facilita mucho la distribución de corriente y mejora el orden del cableado. ... show more
Reviewed in the United States on March 2, 2026 by Daniel villegas Daniel villegas
    • power distribution block
Style: 2 Pack
work great
Reviewed in the United States on October 18, 2025 by Joshua Morgalo
    • Well built
Style: 2 Pack
Works good would recommend and will definitely perches again
Reviewed in the United States on August 18, 2025 by Jwick
    • U get what it says
Style: 2 Pack
They are good for the price
Reviewed in the United States on December 7, 2025 by Chris D.

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