Gravity SGR464 4x6" 4-Way Coaxial Speakers 4-Channel Amplifiers The Audiotek AT-EQ700 is a

The Audiotek AT-EQ700 is a car-audio graphic equalizer designed to give a compatible aftermarket sound system more direct tonal control

141 mm mounting-hole diameter

The Audiotek AT-EQ500 is a compact car-audio graphic equalizer designed to give a system more hands-on tonal control before the signal reaches external amplifiers

These materials support a practical replacement-speaker design while the internal crossover directs frequencies within the coaxial assembly

The silver alpha-cellulose cone is engineered to reproduce musical midrange and bass tones while remaining lightweight

Gravity SGR464 4x6" 4-Way Coaxial Speakers 4-Channel Amplifiers The Audiotek AT-EQ700 is aThe Gravity SGR464 is a pair of 4x6 inch, 4 way coaxial car speakers intended to replace factory speakers in vehicles that use this compact oval size. It provides a full range speaker solution for systems with worn, damaged, or basic OEM door speakers. Its 4 ohm impedance supports use with many factory and aftermarket car audio speaker outputs. This speaker is suited to drivers looking to refresh sound in factory locations without moving to a separate