A500 Bluetooth Subwoofer Speaker – Wireless Plug-In Card TV Home Theater

The A500 Bluetooth Speaker is built to deliver powerful and immersive sound for every occasion. Featuring 21 speakers and Bluetooth 5.0 connectivity, it ensures stable wireless streaming up to 8 meters. With a wide frequency response range of 40Hz–20KHz and a ≥75dB signal-to-noise ratio, the A500 offers crisp highs, strong mids, and deep bass, making it ideal for music, movies, and home theater. Designed with a durable ABS + fabric shell and IPX4 waterproof protection, it is suitable for both indoor and outdoor use, including fitness, car, and travel scenarios. Powered via USB and equipped with a built-in battery, it is convenient and portable. The compact design is available in blue, black, and red, combining style and performance for versatile everyday use.