JBL Speakers

The advantages of a jbl speakers are that they have great sound quality, and the price is not too high. They also come in many different sizes so you can find one to fit your needs perfectly.Composed of Aluminum, Nickel and Cobalt, JBL was the industry leader in introducing this strong permanent high power alloy in professional speaker systems. Alnico magnets produce magnetic field strength at their poles as high as 1500 gauss (0.15 tesla), or about 3000 times the strength of Earth's magnetic field.