Installing a car audio system and need to connect a huge 1/0 gauge power wire to a smaller 4-gauge amp input?

This Recoil WR04 brass reducer makes it easy and secure.

It's a simple, well-made connector that you insert the big wire into one end and the smaller wire into the other, then tighten the set screws.

It ensures a solid, low-resistance connection, which is crucial for getting clean power to your amp without voltage drop.

Made by Recoil, a known brand in car audio accessories.

Brand new in its package.

A small but vital piece of hardware for a professional-looking and high-performing amp installation.

Don't try to cram a big wire into a small hole – use the right adapter!