Review on PAC RP4 AD11 Radiopro4 Replacement Interface by Justin Wallace

The PAC RP4 AD11 Radiopro4 Replacement Interface is the solution for my automotive audio issues .When I tried this product, the difference was AMAZING. The sounds in my car have never been clearer and crisper than ever before. The installation was a breeze and it works perfectly with my car`s electronics. The only downside is that it was a bit pricey for an interface, but it was worth every penny. Overall, I recommend this product to anyone who wants an upgrade in their car's audio system!