Bose L1M1S CYL Upper Array and Lower Extension For the L1 Model 1S System Car Audio Grit rates the difficulty of

Grit rates the difficulty of a ride using GPS

Audio format: APE/FLAC/WAV/MP3/WMA etc

Legendary JBL Pro Sound and Hi-Res audio gives you a wide range of detail and clarity for the ultimate listening experience

With a 144Hz refresh rate

Bose L1M1S CYL Upper Array and Lower Extension For the L1 Model 1S System Car Audio Grit rates the difficulty ofUpper Array and Lower Extension For the L1 Model 1S System Consists of the Upper Array , featuring 12 speaker articulated line array delivering 180 degree horizontal sound coverage. The Lower Extension will allow you greater control of the projection of your system. Comes with bags the safely and easily transport your gear