Feature:  1. High quality control line:  The use of 25 core control line, effectively avoid the bass gun or power amplifier in the use of space-time load, the protection of the line safety, lengthening the service life of the artillery or power amplifier.  2. Pure copper audio line:  The use of durable pure copper RCA terminal, high fidelity audio line, fully achieve high school and low full frequency signal signals are accurate,so that sound efficiency is better.  3. High quality grounding wire:  Effective circuit work circuit, avoid the bass gun or power amplifier to carry static electricity, effectively protect the safety of the artillery or power amplifier.  4. High quality sound insurance pipe:  The zinc alloy is used to protect the gallbladder, and the external materials are made of high temperature and environmental protection materials, which can effectively prevent the product damage caused by large current or positive and negative power supply, and effectively protect subwoofer or power amplifier.  5. BG pure copper terminal.  O terminal connecting car battery, U type terminal to Subwoofer.     Package Included:  1xPower Cable.  1xControl Line.  1xAudio Line.  1xGrounding Wire.  1xSound Insurance Pipe.  2xO Type Terminal.  2xU type Terminal