Xcelsus XXM650 vs XXT30 4K (FNS)

Xcelsus XXM650 vs XXT30 4K (FNS) want it ?. ◉fred.n.sound@gmail.com ◉Hit the to join the notification squad! ◉SUBSCRIBE FOR MORE VIDEOS...... ◉Song Name: ▶Time Reflection by Fred And Sound - (Original Mix) https://www.youtube.com/watch?v=LvIrSEeoEM8 ◉OUR SOUND TEST/MUSIC: ▶THE WILD SEA by Fred & Sound Official Mix https://www.youtube.com/watch?v=GS0hlQhpGxY ▶High-End Radio - by Fred & Sound (Original Mix) https://www.youtube.com/watch?v=DDfKFTCm8Ac ▶"FRED & SOUND Official MIX" https://www.youtube.com/watch?v=9NOzIeDYdwI ▶Fred & Sound - Jungle In Space (Original MIX) SOUND TUNE TEST TRACK https://www.youtube.com/watch?v=iyeF4cOJqg0 ▶Bass Test-Bass Protector (Original Mix) by Fred & Sound (INT) https://www.youtube.com/watch?v=9hehFb5HrRQ ▶Time Reflection by Fred And Sound - (Original Mix) https://www.youtube.com/watch?v=LvIrSEeoEM8 ◉WHAT WE DO? ●1. The First Channel on YouTube For Pure Audiophile Car Audio ●2. Real High-End Car Audio-Audiophile World Wide Research ●3. Bring Out The Truth, A