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In this video I put the theory that polyfill will improve bass to the test, let's see if some pillow stuffing can give us some deep bass.

Links* to products used in the video:
Subwoofer: [ Ссылка ]
DATS: [ Ссылка ]
Calibrated Mic: [ Ссылка ]
SPL Meter: [ Ссылка ]
Polyfill: [ Ссылка ]

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Chapters:
00:00 Introduction
00:57 Test Setup
02:41 Small Enclosure Test Results
06:35 Mid Size Enclosure Test Results
10:10 Can Polyfill make a small box act like a large box?
12:00 Challenge: Try it Yourself

*As an associate/affiliate marketer I may earn a small commission on qualified purchases on Amazon, Crutchfield, Parts Express, Sonic Electronix, NVX, customspeakerpods.com, Arylic or Down4Sound.

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