Rockford Fosgate RZR14-STG4 RZR Kit with 6.5" Speakers & 10" Sub Mono Amplifiers helping it fit in many

helping it fit in many trunk

and Poly-Ether Imide balanced tweeter

and the manufacturer recommends an active 80-100 Hz low-pass crossover at 12 dB per octave for subwoofer use

The system can use the phone as a master-volume controller while retaining the digital stream's available resolution

and use an active 80-100 Hz low-pass crossover at 12 dB/octave as recommended in the manual

Rockford Fosgate RZR14-STG4 RZR Kit with 6.5" Speakers & 10" Sub Mono Amplifiers helping it fit in manyThe Rockford Fosgate RZR14 STG4 is a complete Stage 4 audio upgrade package for select 20142021 Polaris RZR models. It replaces the need to source a receiver, amplifier, speakers, subwoofer, enclosures, wiring, and lighting controller separately. The system is designed for RZR owners who want a coordinated, vehicle specific audio installation with front and rear sound coverage. At its center is the PMX 2 compact digital media receiver, which adds