Polk DB522 Plus Series Marine Coaxial Speakers Buku la Mwini
Dziwani zambiri za eni ake a Polk Audio's DB522 Plus Series Marine Coaxial speaker, kuphatikiza mitundu ngati DB 402, DB 462, DB 502, ndi zina zambiri. Phunzirani za katchulidwe kazinthu, malangizo oyikapo, zojambula zamawaya, ndi FAQs kuti mugwire bwino ntchito ndikukonza. Mvetsetsani momwe mungasinthire milingo ya ma tweeter ndikutsatira malamulo oyendetsera zinthu moyenera.
