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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 8 left in stock, order soon!
Arrives
Nov 19 – Dec 17
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At a glance
- Condition
- New
- Size
- 4 Gauge
- Part Number
- AMP KIT
- In the box
- Power WireGround WireSpeaker WireRemote WireRCA CableFuse & Terminals
- Warranty
- 1 Year Warranty
Features 5
- COMPLETE 4GA AMP WIRING KIT: NYO 4 Gauge amplifier wiring kit includes power wire, ground wire, speaker wire, remote turn-on wire, RCA cable, fuse holder, 100A ANL fuse, terminals, and installation accessories for car audio, subwoofer, and speaker systems.
- 17FT POWER & 3FT GROUND WIRE: Built with 17ft 4 AWG 1862-strand ultra-flex red CCA power wire and 3ft 4 AWG 1862-strand ultra-flex black CCA ground wire, providing a reliable wiring setup for amplifier installation.
- SPEAKER & REMOTE WIRE INCLUDED: Comes with 18ft 16 AWG CCA speaker wire and 18ft 18 gauge remote turn-on wire, making it easier to connect your amplifier, speakers, subwoofers, and car audio components.
- 17FT OFC RCA AUDIO CABLE: Includes one 17ft black RCA cable made with oxygen free copper for clean audio signal transfer between your head unit and amplifier, helping complete a practical car audio wiring setup.
- NYO CUSTOMER SUPPORT: NYO focuses on reliable car audio accessories and a better installation experience. If you have any questions before or after purchase, our support team is ready to help.
Specs 8
| Manufacturer | NYO |
|---|---|
| Brand | Nyo |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Item Highlight | Complete 4GA amp kit for Car Amp Installation with 20ft Power Ground Cable, 18FT Speaker Wire, Remote, OFC RCA, 100A ANL Fuse |
| Brand Name | Nyo |
| Number of Packs | 1 |
| Part Number | AMP KIT |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 19 – Dec 17
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Quality
Size: 4 Gauge
Perfect. Easy installation. Good value fit just like i needed in a 14 silverado
Reviewed in the United States on September 2, 2026 by jeremy roberts
Practical
Size: 4 Gauge
Everything I needed inside the box except for an RCA cable splitter
Reviewed in the United States on August 14, 2026 by Moises Sanchez
Check for missing parts
Size: 4 Gauge
Works as it should but it was missing parts and I had to purchase them separately in order to finish the setup.
Reviewed in the United States on September 10, 2026 by Becks
Amp elite
Size: 4 Gauge
Worked well no issues with installation
Reviewed in the United States on August 16, 2026 by T L
Average quality but will get the job done for a low-power DIY AMP install job.
Size: 4 Gauge
I ordered this amp hook-up kit to install a small 4-channel amp in my wife's car. For the price, you get a lot, but the quality of the cables is definitely questionable. The 4-gauge wire is decent, but note its not pure copper -- it's copper clad aluminum so you can't run as many amps though this wire, compared to pure copper wire of the same size. Make sure you check your amplifier's manual to make sure this is safe to use. In my case, it was fine because it's a low power amplifier for her little 2-seater car. The speaker cable is decent and will get the job done. It's nice and flexible. The included RCA cables look nice but I wonder how much wire is actually inside the jackets. They feel extremely light and flimsy but they do transmit audio just fine. I was worried about interference from other wires, so I made sure to run them where they aren't bundled with anything else. Lastly, the fuse block might be the best part of this kit. It's nice looking and well made. Just make sure that's the correct fuse rating for your specific amplifier. For the price, this is a "good" kit but I still wouldn't give it a full five stars because the RCA cables are very questionable.
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Reviewed in the United States on August 19, 2026 by theorie
Great product
Size: 4 Gauge
Excellent product, 100% recommend it
Reviewed in the United States on August 8, 2026 by lurio jr
Good
Size: 4 Gauge
Good
Reviewed in the United States on August 6, 2026 by DEWIN MENDEZ
Hardware needed
Size: 4 Gauge
You'd imagine it coming with 2 more 4ga ring terminals and not spades to be used with the fuse holder.
Reviewed in the United States on August 22, 2026 by Amazon Customer