Sky High Car Audio E-Series 4ga CCA Big 3 Kit Kit Color:Red/Black 500 Hz Voice Coil Diameter

500 Hz Voice Coil Diameter 2″ (51 mm) Voice Coil Wire Copper Voice Coil Former Material Kapton Diaphragm Material Phenolic Resin Flux Density 1

500 Hz makes it perfect for 2 or 3-way designs

2 is designed with a 4-way protection circuit to shield against overheating

SNAZZY Bass Knob: Fine-tune your bass levels with precision

Sky High Car Audio E-Series 4ga CCA Big 3 Kit Kit Color:Red/Black 500 Hz Voice Coil DiameterThe Sky High Car Audio E Series 4 Gauge Big 3 Upgrade is a comprehensive kit designed to enhance the electrical system of a vehicle, specifically focusing on the critical connections known as the "Big 3" which normally consist of alternator to battery positive, battery negative to chassis, and engine block to chassis. This upgrade is crucial for improving electrical conductivity, reducing voltage drop, and optimizing the performance of audio systems