Features • Seamless 0GA to 4GA Compatibility: Effortlessly connect your power or ground cables with this efficient reducer, ensuring optimal performance for your audio system • Enhanced Sound Quality: Experience clearer audio as this wire reducer improves signal transmission, making it perfect for car audio enthusiasts seeking superior sound • Durable Brass Construction: Built from high-quality brass, this reducer is wear-resistant and designed to withstand deformation, ensuring long-lasting reliability in demanding environments • Versatile Application: Ideal for various setups, this reducer supports amplifier connections, multi-battery terminals, and car audio systems, making it a must-have for any car audio installation • Quick and Easy Installation: Featuring user-friendly hex screw connections, this power cable terminal allows for hassle-free setup, enabling you to enjoy your audio system in no time Features: 1、0GA TO 4GA: This is a 0 to 4 amplifier input reducer, ideal for connecting power or ground cables, and is a great o wire terminal block. 2、MAIN USE: This wire reducer can be used in most cars, which can effectively improve the sound quality and make the o transmission better. 3、BRASS MATERIAL: These wire terminals are constructed of brass, which is resistant to deformation and . 4、WIDE APPLICATION: Wire reducers are suitable for amplifier connections, multi battery terminals, car o music systems, multi amps, etc. 5、EASY INSTALLATION: The wire reducer is very simple to use, the connection is very efficient and safe, just install with hex screws. Specification: Item Type: Amp Input Reducer Material: Brass Package List: 4 x Amp Input Reducer 4 x Screw Sleeve 1 x Hex Wrench Note: Manual measurement, the actual size shall prevail Package List 4 x Amp Input Reducer 4 x Screw Sleeve 1 x Hex Wrench