how we produce the dual 21 inch subwoofer F221

F221 Dual 21 Inch Long Throw Dj Bass Speaker Subwoofer
Long throw subwoofer cabinet box horn loaded design
Powerful and punchy 21 inch neodymium woofer with 153mm voice coil
High output capability
Weather resistant painting
Overview
F221 bass subwoofer features two, powerful, 21”neodymium woofers with 153mm voice coils, the subwoofer speaker box offers serious amount of low frequencies. F221 is perfectly suited for various range of applications including concert touring, arenas, large houses of worship, large auditoriums, theaters and large dance clubs.
Features
Long throw subwoofer cabinet box horn loaded design
Powerful and punchy 21 inch neodymium woofer with 153mm voice coil
High output capability
Weather resistant painting
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#StefanSanwayaudio #poweramplifier #Speakers
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Please give me your opinion. Where is not good Let me improve.
------------------------------------------
Thank you for watching the video. please support me. Thanks you very much. love everyone.
If you need detail pictures and demo video of it. Pls send me a message on WhatsApp via this link: wa.me/8615574917294
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Best wishes,
Stefan Hu
Sales Manager

[@aaron-bt8fw]

Yoooo the german schlager goes hard

[@julianjustparty]

I was so confused 😂

[@kubura762]

s.o.s.

[@pa_julius_]

Ja moin XDDD.

[@pa_julius_]

@@julianjustparty Selbst du treibst dich hier rum xD.

[@indianbrijmohan8957]

Amazing work ❤️

[@snhongo1]

Beautiful boxes👏👏💯💯💯

[@StefanSanwayAudio]

Thank you

[@Bass_loves_Julian]

Sanway Audio is crazy

[@Joe-ok1ri]

wonderful build in stores i see a bin like that over $5000 in usd next do a video on a (w) tunnel bass bin like the emerald

[@SANDROSOM]

Perfect

[@benjaminkober9533]

Thats awesome

[@StefanSanwayAudio]

Thanks

[@user-eh6oz3tj4e]

КРУТО 👍

[@bigshaggy6163]

I wonder how these would do in a vehicle

[@mymodularjourney]

Nice build video.

[@StefanSanwayAudio]

Thank you

[@RMSSLAVRETARDS]

Damn.. That is interesting...

[@StefanSanwayAudio]

Thanks

[@arthurhunt642]

I think he's spraying lacquer with texture additive. I remember Fred Miller did that but at a lower pressure with a regulator on the gun and I think something like 3 - 5 lbs pressure.

[@edwindedios1892]

Very nice bass bin!

[@alvaromurguia6297]

🤩🤩🤩 exelente trabajo amigos de sanway ,se ven de magnífica calidad y rendimiento , pero una pregunta son pasivos ? , Tienen alguna versión activa? Un cordial saludo !.

[@StefanSanwayAudio]

Tenemos versión activa también

[@wisanixivengahivaloyi3514]

Very nice, what is that black stuff you using as Woodville?

[@mgtow-balance3409]

damn that would have taken me at LEAST a whole week to build, but these guys did it in only 7 minutes. how??!!

[@StefanSanwayAudio]

[@lalestrusawnds1803]

Yeah manually,me too😊😊

[@MvSophorsMusic168]

សំបកធុងនឹងមួយគូរប៉ុនន្មានបង

[@AcidRP]

would love to get these in canada

[@StefanSanwayAudio]

Good,If you need detail pictures and demo video of it. Pls send me a message on WhatsApp via this link: wa.me/8615574917294
My Personal Facebook: facebook.com/StefanHuSanwayAuioFactory

[@danielchavezsalazar5877]

como se llama esa madera

[@greygrey7096]

Are those Funktion one blueprints open source?

[@abccba9302]

Tony has never been given them at all.This monkey just got them stolen

[@jacobmacek8798]

Yes, patents expire

[@kubura762]

s.o.s.

[@rimasha65]

now events need only cardioid sub and line array.problem for openfields rises if no cardioid.

[@StefanSanwayAudio]

Ok

[@djkddjkd2258]

HI SIR I AM FROM INDIA. MAY I KNOW WHAT IS THE PRICE AND IS THERE DELIVERY TO BANGALORE.

[@StefanSanwayAudio]

Pls send me a message on WhatsApp via this link: wa.me/8615574917294
My Personal Facebook: My Personal Facebook: facebook.com/StefanSanwayPowerAmplifierAndSpeakerFactory

[@AtanasPaunoff]

As I see you try to show paint quality... So please upload video at 4K like everyone do nowadays if you want to show how it's painted ;) BTW I am curious what is the reason to upload video at low resolution :)

[@StefanSanwayAudio]

If you upload in HD, the video is about 1G, the memory is too large, it is difficult to upload

[@mattbaldea]

Get the sprayer a paint suit sheesh.

[@JohnSmith-ro3ld]

Where can we buy these?

[@StefanSanwayAudio]

Pls send me a message on WhatsApp via this link: wa.me/8615574917294

[@mujiikhsan5293]

Can I ask for a scheme?

[@StefanSanwayAudio]

Ok

[@balrajuikey.5026]

Bhai iska price kya hai

[@StefanSanwayAudio]

Pls send me a message on WhatsApp via this link: wa.me/8615574917294

[@mauricebruckner3615]

Why German Schlager?

[@pa_julius_]

Fühl ich xD.

[@StefanSanwayAudio]

Thanks for watching, subscribe & share!
#StefanSanwayaudio #poweramplifier #Speakers
► Subscribe to channel:
czcams.com/users/StefanSanwayAudiofeatured
Please give me your opinion. Where is not good Let me improve.
------------------------------------------
Thank you for watching the video. please support me. Thanks you very much. love everyone.
If you need detail pictures and demo video of it. Pls send me a message on WhatsApp via this link: wa.me/8615574917294
My Personal Facebook: facebook.com/StefanHuSanwayAuioFactory
Best wishes,
Stefan Hu
Sales Manager

[@serjara5173]

O es xdf

[@ronifonferreira3142]

Música chata

[@heroeeees]

Was von Lied ist das denn?🤢

[@danielchavezsalazar5877]

como se llama esa madera