Infinity INFPRIMUS90041AAM 4-Channel Class D Car Amplifier Pro Audio 1-Ohm Stability: Supports properly wired

1-Ohm Stability: Supports properly wired subwoofer loads down to 1 ohm

and upper-bass duties

and documentation are included to support installation

The Audison AP 4 is a pair of 4-inch car-audio midbass/midrange drivers designed for factory-location upgrades where space is limited

while the tweeter incorporates a wide-roll surround and acoustic lens

Infinity INFPRIMUS90041AAM 4-Channel Class D Car Amplifier Pro Audio 1-Ohm Stability: Supports properly wiredThe Infinity Primus 90041A is a compact four channel Class D car amplifier designed to add dedicated power to a vehicle audio system. It can drive front and rear speakers from four channels or be bridged for a two channel setup. With 90 watts RMS per channel at 4 ohms, it is suited to replacing head unit power with a more capable amplified speaker system. This amplifier is a practical fit for listeners upgrading factory or aftermarket speakers who