How To Connect Speakers

NO TOOLS REQUIRED test for which of your speaker wires/terminals is positive or negative. do not perform test for longer than 2 to 3 seconds. direct current from batteries can damage the speaker. FASTROHY 90 PCS Universal 26-120mm Mix Cassette Tape Machine Square Belt Assorted Repair https://a.co/d/ceFhttps://youtube.com... #audio #speaker #cassette #caraudio speaker + - how to tell speaker + and - how to test speaker + and - speaker polarity how do I know speaker + and - how to test speaker polarity