1x Hifonics ZG12D4 12 Inch Subwoofer + Audiobank P1601 Amplifier + 4GA AMP Kit

What we sell? 1x Hifonics ZG12D4 ZEUS Gamma 12 Inch mobile 800 Watts Max Power Car subwoofer  1x Audiobank Monoblock 1600 WATTS Amp Class AB Car Audio Stereo Amplifier P1601  1x Complete Gravity 4 Gauge Amplifier Installation Kit  "Subwoofers are speakers dedicated solely to reproducing low frequencies. No matter what kind of music you like, or how softly or loudly you like to listen, a quality sub can really improve your overall listening experience. Car speakers are small, so they have trouble producing enough low-frequency sound to give your music realism and depth. A subwoofer can make the difference between a good-sounding and a great-sounding system. You should start by looking at component subs. A component sub is just the speaker itself — it'll need to be mounted in a subwoofer box to operate properly. In addition, you'll need to power the sub with an external amplifier. Component subs usually range in size from 8"" to 15"". There are models designed to operate on low