The JBL B 380 is a bass reflex speaker system designed primarily for use in professional audio applications, including club sound reinforcement and portable sound systems. It features a robust construction that ensures durability and effective sound dispersion. The enclosure is generally made of heavy-duty materials to withstand the rigors of frequent transport and performance. The B 380 typically utilizes a large 18-inch woofer, which is capable of delivering deep and impactful bass response, making it well-suited for genres that rely on low-frequency content. The design often includes a ported enclosure that enhances bass efficiency and extension. The system is compatible with a variety of amplifiers due to its nominal impedance, which is typically rated at 8 ohms. Some models may also feature a built-in crossover network to manage frequency distribution effectively, ensuring clear mid and high-frequency reproduction alongside the deep bass. With power handling capabilities often exceeding 500 watts, this model is capable of producing substantial output levels with minimal distortion. Overall, the JBL B 380 is intended for users demanding reliable performance in professional settings, whether for live sound or as part of a larger sound reinforcement setup.
