Cobra HG S500 Dynamic External CB Speaker with Noise Filter and Talk-Back

Being prepared for an adventure in your Jeep is essential. Tow straps, D-rings, a jack, and a CB radio are all indispensable parts of a good off-road recovery kit. But what use is a CB if you can't hear it? The Cobra HG S500 Dynamic External CB Speaker provides unparalleled sound quality and durability. With a built-in noise canceling filter and variable talk-back control, the Cobra HG S500 delivers crisp, clean audio. The Cobra HG S500 is best used with CB radios with PA capability.