ИДЕАЛЬНЫЙ ПОРТ ДЛЯ САБВУФЕРА или Как построить правильный раскрыв

I've been wanting to make this video for a long time, and I finally did it. The main topic is port openings for a phase inverter. We'll look at the important nuances, show you how to easily build an exponential opening, and reveal the secret of the best port. Data for the lemniscate port - https://doctorbass.ru/wp-content/uplo... Playlist "Calculations" -    • КАК РАССЧИТАТЬ КОРОБ ДЛЯ САБВУФЕРА   🔊 Order a calculation of the enclosure for a subwoofer in the VK group - https://clck.ru/H8Kc7 Website https://doctorbass.ru/ Ya.Zen https://dzen.ru/doctorbass My VK https://vk.com/drbass VK group https://vk.com/doctorbass Telegram (there is chat) https://t.me/drbasschannel RUTUBE https://rutube.ru/channel/23935474/ YouTube:    / @doctor_bass   ↘Subscribe to the channel↙ http://www.youtube.com/c/DoctorBASS_Y..." ❗ Disclaimer! - https://doctorbass.ru/disklaymer/ 00:00 - what the video is about 00:45 - who the video is for 01:15 - subwoofer as a gift 02:17 - about apertures 04:00 - what the port (aperture) should be 07:35 - how to correctly construct a pipe profile 11:03 - an important nuance 13:52 - how to easily draw an exponential aperture 18:55 - the best profile port 20:19 - lemniscate profile 22:18 - what are the advantages 24:57 - data for constructing a lemniscate opening 🔊Doctor BASS - Car Audio in Simple Words.