Velodyne HGS (High-Gain Servo) 12" 1250W RMS / 3000W Peak
Very powerful and fast subwoofer. Awesome depth of audio, with great extension and tight response due to sealed box design.
We have noticed a slight hum when connected to power, it is quite common on this model as there is no earth connection. The "hum" is audible when placing ear close to the sub, it is not audible at seating position and not noticeable when using in system.