Reddit reviews Lanzar Contaq Speaker & Amplifier Wiring Combo Installation Kit, 0-Gauge Power/Ground, 16-Gauge Remote, 20' Foot RCA Amplifier Complete Install Kit with 150 Amp ANL Inline Fuse 4000W (AMPKIT0)
We found 1 Reddit comments about Lanzar Contaq Speaker & Amplifier Wiring Combo Installation Kit, 0-Gauge Power/Ground, 16-Gauge Remote, 20' Foot RCA Amplifier Complete Install Kit with 150 Amp ANL Inline Fuse 4000W (AMPKIT0). Here are the top ones, ranked by their Reddit score.
Transparent Blue Power Cable (16FT).Transparent Silver Ground Cable (3FT).Transparent Blue Remote Cable (15FT).
Here is a good budget build:
Alpine type-r $138
Alpine 500w rms amp $151
Wires $45
You will need to build a box or buy one for $20-$50
So if you can spare an extra $100, this will be 1000 times better then the stuff you are looking at.