Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.
🔊 Power your passion with SoundBox ECK4v2 — the ultimate amp kit for next-level sound!
The SoundBox ECK4v2 is a complete 4 Gauge amplifier wiring kit designed for up to 2500W peak power. Featuring upgraded fuse holders, increased wire strands, and included speaker and RCA cables, it offers a professional-grade, lightweight CCA wiring solution ideal for fast, clean installations in SUVs, drift cars, and more. Highly rated and trusted, it delivers reliable performance for serious audio enthusiasts.
| ASIN | B08BK8WB16 |
| Best Sellers Rank | #4 in Car Amplifier Wiring Kits |
| Brand Name | SoundBox |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,146) |
| Manufacturer | SoundBox |
| Material Type | copper, plastic |
| Model | 20ECK4v2 |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 2500 Watts |
| Package Type Name | box or bag |
| Part Number | 20ECK4v2 |
| UPC | 850000519732 |
| Voltage | 12 |
M**E
Excellent Amp Kit
Excellent kit,installed fast and more than enough for a large suv
C**O
Good for for the money - CCA 4 AWG
Better than I expected. Used this to install a 4 channel amp on a drift car. The power wire is CCA (Copper Clad Aluminum) which for this application was great because I didn't need a ton of power and it only weighs about 1.5 lbs (easily 10 lbs if pure copper). Fuse is kinda cheap but it does the job. Speaker wire is CCA so that should probably just go in the bin but even without that it's still a good deal. I wouldn't use this on a high end install but this kit definitely has its place and I was happy with my purchase.
A**R
Price is right
Price is very good as well as the quality!
T**S
Great quality just a little misleading on wire size
Quality kit, only complaint is that the power and ground wires are not true 4 gauge. The actual wire itself is more 8 gauge, the sheath is of 4 gauge size just not the wire.
T**R
Used to install a 2400 watt subwoofer amplifier
Everything I needed including wire ends for a sound stream 4500.d amplifier. I installed in a 3rd generation Tacoma (2021 TRD sport) behind the rear seats and had about 4 feet of extra positive 4ga wire. I think it would be more than long enough for most sedans. The power wire is full 4ga and copper coated for great electrical properties. It doesn’t get warm when driving 1600w-2000w to a pair of 10 inch subwoofers. Speaker wire is also very thick and easy to strip. The RCAs have good ends and seemed to block an interference from the power wire (I ram signal and power close together for better packaging. I would buy again and saved 59 dollars vs other brands. Highs Great value Good quality Works for a 2000-2400w amplifier Easy to strip wires Good wire flexibility Long enough for most installs
J**R
Exactly what I needed.
I ran the amp kit and wiring, connected the amp and subwoofer, and was all set 🔥🔥🔥
B**N
Great product
Worked perfectly lasts a long time. It's been a good while and still works perfectly.
R**G
Overall good, RCA plug quality is lacking.
The kit overall was good. The RCAs quality as far as sound are on par with other wires but the metal sleeve on end got stuck in my amp like other users mentioned. Pretty disappointing since I only removed them twice from initial install. 3 stars since I had to remove my seats in my truck and interior panels to replace them. Normally I wouldn’t care but I used these in a 90s era American truck and you have to take a lot of care removing said panels.
Trustpilot
3 weeks ago
4 days ago