Infinity REF704A Reference 704A High-Performance 4 Channel Amplifier Lithium Deep Cycle Batteries consider auxiliary battery systems with

consider auxiliary battery systems with proper isolation

The factory 6-button red display is not automatically retained or relocated by this kit

The tinned copper construction prevents the green oxidation (verdigris) that destroys standard copper wire in marine environments

Confirm your specific variant and build date before purchase

Adjustable threshold values for custom alert settings

Infinity REF704A Reference 704A High-Performance 4 Channel Amplifier Lithium Deep Cycle Batteries consider auxiliary battery systems withHigh Performance 4 Channel Amplifier New Infinity Reference amplifiers deliver pure power from a slim, compact chassis thats designed to fit in more vehicles. Available in 4 channel, 5 channel, and mono models, Reference amps incorporate our latest amplifier topology, include variable electronic crossovers and bass boost control for precise system tuning, and feature high and low level inputs for easy interface with virtually any system. Theyre also