2x Hifonics 1600W 12 Inch Subwoofer + Audiobank 3000W Class D Amplifier + Kit

2x Hifonics ZG12D4 ZEUS Gamma 12 Inch mobile 800 Watts Max Power Car subwoofer. Monoblock 3000 WATTS Amp Class AB Car Audio Stereo Amplifier. 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 or high power, and in a variety of different types of boxes. They are several different impedance and voice coil setups, so you can pick and choose among models to match up to your system design.

The pressure treated double stitched ribbed foam surround along with the dual poly cotton spider helps keep the piston motion of the subwoofer linear and distortion free. Ideal for medium and large ported enclosures. Thermal Formed Polypropylene ZEUS symbol and unqiue 6 spoke molded cone creates a strong cone face. Heavy gauge, powder-coated, stamped steel basket provides a solid base for the motor system and moving parts. "Through the Frame Venting" with mesh grill.

Rear motor cover protects the back of the subwoofer. IMPEDANCE (OHMS) : 4 ohms x 2.

MOUNTING DEPTH (IN) : 5.4. OUTSIDE DIAMETER (IN): 12.20. SENSITIVITY (1 WATT/1 METER) : 80dB. ENCLOSURE RECOMMENDATION : Small Sealed or Medium - Large Vented.

Power MAX (2 Ohms) : 3000W x 1. Power RMS (4 Ohms) : 550W x 1. Bridged Power (4 Ohms) : N/A.

Low Pass Crossover (Variable) : 50 250Hz. Bass Boost (Variable) : 0 -+ 12dB. Inputs : Line Level & Speaker Level. THD (at RMS Output) : 0.01%.

Dimensions (W x H x D) : 8 x 2 x 12.85 inches. High quality thick 17 feet ft 4 gauge GA power cable.

Premium 3 feet ft 4 gauge GA ground cable/ inline agu fuse holder & 80a fuse included! True sound 17 feet ft Double shielded RCA cable. High quality 17 feet ft/ 18 ga turn-on cable & 20 feet ft/ 16 ga speaker wire.

Perfect for any installer shop, great for car/ truck/ motorcycle/ RV/ ATV. 2x Hifonics ZG12D4 ZEUS Gamma 12 Inch Subwoofer. Complete Gravity 4 Gauge Amp Kit.

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