Integral amplifier with variable crossover --- Auto off function conserves energy --- Speaker level or line level inputs
Active sub cabinet with 8" (20cm) reinforced driver and internal amplifier with active filter circuit. Inputs are on twin RCA or from a stereo amplifier on spring terminals (between amp and mid-top speakers). Cutoff frequency and Gain rotary controls can be adjusted as required. "Auto Off" function deactivates the amplifier when no incoming signal is detected to conserve energy.