нашла сайтвот https://fabricmoscow.ru/acoustics/acoustic.html?utm_source=yandex&utm_medium=cpc&utm_position_type=premium&utm_position=1&utm_matchtype=no&utm_placement=none&utm_network=search&utm_term=%D0%A8%D1%83%D0%BC%D0%BE%D0%BF%D0%BE%D0%B3%D0%BB%D0%BE%D1%89%D0%B0%D1%8E%D1%89%D0%B8%D0%B5%20%D1%88%D1%82%D0%BE%D1%80%D1%8B&utm_campaign=yd_poisk_akustika_msk_mo&utm_content=zvykopogloshaushaja_shtoru&yclid=4143419953487054896но ерунда и разводка или нормально..не знаю