Rockford Fosgate T1SG-12 12" Slim Subwoofer Grille Marine Head Units The AVH-1550NEX combines its internal

The AVH-1550NEX combines its internal four-channel amplifier with 4-volt front

Its control panel combines RCA input and output connections with gain

four-layer voice coil is paired with a Nomex collar for thermal durability

Its front panel also includes a dedicated USB charging connection

set the crossover controls for the system layout

Rockford Fosgate T1SG-12 12" Slim Subwoofer Grille Marine Head Units The AVH-1550NEX combines its internalThe Rockford Fosgate T1SG 12 is a protective 12 inch mesh grille made for select Power Series T1 slim subwoofers. It helps shield the subwoofer cone and surround from accidental contact in exposed vehicle installations. This is a passive accessory rather than a speaker, amplifier, or powered subwoofer. It is intended for owners of compatible Rockford Fosgate T1 slimline 12 inch subwoofers who want added physical protection without changing their