18 Inch Line Array Subwoofer 600W Manufacturer Sandy J10S
Sandy J10S is a single 18-inch ultra-low line array subwoofer built for professional sound reinforcement in concert halls, churches, and stage venues. With 600W rated power, 2400W peak power, 40Hz-200Hz frequency range, and 129dB max SPL, it is designed for B2B buyers seeking reliable low-frequency performance for installed and touring audio systems.