





🎧 Rock your ride with flawless power and sound – install like a pro, drive like a legend!
The Rockville RWK42 is a comprehensive 4 gauge, 4 channel car amplifier wiring kit featuring super flexible, abrasion-resistant PVC cables and premium 100% copper RCA wiring. Designed for durability and optimal audio performance, it supports high-current power delivery and clean signal transmission, making it the perfect upgrade for serious car audio enthusiasts.


| Item Weight | 1.45 Kilograms |
| Product Dimensions | 19.05 x 19.05 x 7.62 cm; 1.45 kg |
| Item model number | RWK42 |
| Color Name | Black |
| Compatible Devices | Laptop, Smartphone |
| Material Type | The 'product_description' field mentions 'Rockville amplifier installation kits feature a new soft abrasion proof insulating jacket. This rugged PVC outer jacket allows for 100% improved flexibility over standard power cables making them extremely easy to route through your vehicle's interior, and it maintains exceptional resistance to grease and oil. The PVC outer jacket can withstand an extreme temperature range of -40 to 220 degrees F.'. Therefore, the primary material of the product is PVC |
| Size | 4 Gauge, 4 Channel |
| Power Source | Corded Electric |
| Voltage | 12 Volts (DC) |
D**Y
Excellent kit- little to no issues
I installed this wiring kit into my Toyota Matrix onto a Pioneer GM-DX971. The build quality is excellent for the price. The sheath is soft but rugged, easy to strip but won’t rip on any corners. I bought this kit for a subwoofer but it came with two RCA cables so you can use this kit for front and rear speakers as well. The only downfall is that it did not come with speaker wire but I have an abundance of that so it wasn’t an issue. Also, the 12v power wire has about 8 inches of slack in my relatively small Toyota Matrix. If you plan on sending this wire from the battery in the front to the trunk of a longer car, you might be limited as to where you can install the amp due to not enough length. For me it was not an issue but make sure to measure your power wire run before buying.
A**R
Christmas gift!
My grandson loved it!
J**N
Good
Beside the fuse holder when you put the wire it’s a bit tricky,it’s really good
J**.
Not bad
These kits need to be a minimum of 20' for the power cable and the 4 gauge is not a true 4 gauge but it is not too bad. It is very flexible and I was hoping it would be a little better but it was good value for the money. I only needed an 8 gauge kit and this works perfectly for what I needed. I would purchase this again.
D**R
GOOD WIRE
IT WORKED WELL! I DIDN'T DO THE INSTALL, DID NOT HAVE ANY COMPLAINTS BY THE INSTALLERS!
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