Hifonics A2500.5D 5-Channel Car Audio Amplifier Audiotek 1D uses Hifonics Super D-Class

1D uses Hifonics Super D-Class circuitry and Ultra-Fi MOSFET output devices

and panel clearance before purchase

so it does not have amplifier power ratings or speaker impedance specifications

A built-in bass control and included wired bass remote make level adjustment convenient from the driver's seat

or rear-panel locations that may experience vibration and changing temperatures

Hifonics A2500.5D 5-Channel Car Audio Amplifier Audiotek 1D uses Hifonics Super D-ClassThe Hifonics A2500. 5D is a five channel car audio amplifier designed to operate four full range speaker channels and a dedicated subwoofer channel from one chassis. It is suited to vehicle owners building a complete amplified system without installing separate multi channel and mono amplifiers. The five channel layout helps simplify system planning for front, rear, and bass amplification. This amplifier provides separate output configurations for the