The Hertz 6.5” SX165NEO and 6X9″ SX690NEO SPL Show speakers are by far the loudest and clearest motorcycle specific speakers ever produced. They are extremely efficient and are not power-hungry like some other motorcycle specific speakers, so the Hertz SX165NEO and the SX690NEO speakers sound great when powered by a head unit, but they sound even better and are able to reach their full sound potential when powered by an amplifier. These speakers will give you as much sound as you want or need, whether you want the soft whisper of a lullaby or the loud cry of a concert these Hertz speakers are for you.
• 2014-2021 Harley-Davidson Electra Glide :
• 2014-2021 Harley-Davidson Road Glide :
• 2014-2021 Harley-Davidson Road King :
• 2014-2021 Harley-Davidson Street Glide :