How we produce the dual 18 inch subwoofer KS28

Sanway KS28 active subwoofer is an ideal companion to large format systems in stacked or flown deployments, it is designed to extend the frequency response of large format systems. With two 18’’direct radiating transducers mounted in a bass-reflex tuned enclosure, it can offer standard or cardioid directivity by combining physical deployment and the suitable preset, and delivers a high SPL with low distortion. The KS28 cabinet is made of birch plywood, weights 79kg, it can be stacked horizontally or vertically in standard or cardioid arrangements, up to 16 units in vertical arrays.
KS28 subwofoer Key Feature
1. Long term RMS 3200W High-Power Subwoofer;
2. 2x18" weather-resistant low frequency drivers;
3. Usable in standard or cardioid configuration;
4. Allow flying up to 16 subwoofers;
5. Birch plywood cabinet construction
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[@jashcraft1327]

Very nice. How do they sound? This is the real question.

[@StefanSanwayAudio]

This is very good sound

[@StefanSanwayAudio]

Thanks for watching, subscribe & share!
#StefanSanwayaudio #poweramplifier #Speakers
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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