Memphis PRX1500.5V2 5-Channel Car Amplifier 6.75 Inch Speakers The SGR404 can be used

The SGR404 can be used in an entry-level system upgrade

Its floating-panel mechanism adjusts for depth

while its bridged mode can power one 4-ohm subwoofer

controlled speaker output rather than relying on head-unit power alone

use the included foam gasket where applicable

Memphis PRX1500.5V2 5-Channel Car Amplifier 6.75 Inch Speakers The SGR404 can be usedThe Memphis PRX1500. 5V2 is a five channel car amplifier designed to power front and rear speakers along with a dedicated subwoofer from one chassis. It is suited to vehicle audio upgrades that need stronger speaker output and meaningful low frequency support without adding separate full range and mono amplifiers. Its channel layout supports a complete amplified system while keeping signal routing and mounting more straightforward. For the four main