Cobra’s HighGear external speakers are designed to offer an exceptional combination of unsurpassed power handling, great sound, rugged construction and stunning design. The HG S300 features: Noise Canceling Filter for clear receive audio, 15 Watt power handling capability, 4-inch speaker with 5.5 oz. magnet, shock resistant construction, Metal mesh grille.
Ideal for CB radios with PA capability.