OPTIMA Batteries High Performance 34/78 Red Top Sealed AGM Car, Truck, and SUV Starting Battery, 800 CCA, Dual SAE and GM Terminals, Maintenance Free, Versitile Mounting All conductors are made from

All conductors are made from 100% oxygen-free copper wire for maximum conductivity

allowing this speaker to deliver unmatched sound clarity

Its 2 '' aperture is supported by a 2 '' aluminum coil

Crossover slope rate: Butterworth 12 db/Octave

allowing you the ability to tailor the sound to best fit the speakers and your listening preferrences

OPTIMA Batteries High Performance 34/78 Red Top Sealed AGM Car, Truck, and SUV Starting Battery, 800 CCA, Dual SAE and GM Terminals, Maintenance Free, Versitile Mounting All conductors are made fromOptima RedTop, the starting battery with performance power. Engineered for trucks, SUV's and performance vehicles. The spill proof AGM design can be mounted in most positions, is more vibration resistant and recharges faster than a standard battery. Optima is designed to be spill proof and corrosion resistant Optima RedTop has the strongest 5 second starting power Optima RedTop can provide 2X longer life Optima has high temperature and vibration