STEG QK200.4 HIGH-END 4CH AB CLASS AMPLIFIER INTRO

Описание: want it ?.
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⚫NOTE:
✔️All Videos on free air tests/demos are made to fulfill your needs,
by getting the opportunity to see all closeup details
as magnet/membrane/cone and speed/flex movements,

✔️Each and every video has been recorded with top tech,
please use quality headphones to feel the difference between each and another video,

✔️Each and every model has been tested for hours/days,
by all types of environments, hall/lab/vehicle, also, each speaker/tweeter/midbass/sub are tested
on random amps/DSPs, and different head-unit input types, like analog/digital,
the same process for power amplifiers/DSPs,
we use this technique to maximize the final fair desition
of the output level of each gear individually,
the final score will be published on our web and in the upcoming videos,
feel free to contact us for professional suggestions.



◉OUR SOUND TEST/MUSIC:

▶40 Hz Test Tone by Fred & Sound
   • 40 Hz Test Tone by Fred & Sound (Subwoofer...  

▶THE WILD SEA by Fred & Sound Official Mix
   • #STEREO THE WILD SEA by Fred & Sound Offic...  

▶High-End Radio - by Fred & Sound (Original Mix)
   • High End Radio - by Fred & Sound (Original...  

▶"FRED & SOUND Official MIX"
   • VEVO 2016 FRED & SOUND Official MIX (INT)  

▶Fred & Sound - Jungle In Space (Original MIX) SOUND TUNE TEST TRACK
   • Jungle In Space by Fred & Sound - (Origina...  

▶Bass Test-Bass Protector (Original Mix) by Fred & Sound (INT)
   • Bass Test- Bass Protector (Original Mix) b...  

▶Time Reflection by Fred And Sound - (Original Mix)
   • Fred And Sound - Time Reflection (Original...  


◉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, And Best Deals Ever.
●4. High/Mid End Car Audio Compares:
(Subwoofer-Midbass-Midrange-Tweeter-Amplifier-Dsp-Wiring)
●5. Head Unit Test/Review
●6. Amplifier Dyno
●7. Each car audio Gear Gets Full Review Include 4K Videos/Photos From all Angles
●8. Amplifier Guts
●9. DIY Subwoofer Enclosure
●10. DIY Speaker Build
●11. We Produce Our Own Music Especially Design For Sound Tuning/Setup
#customaudio
#steg
#frednsound
#newaudio