- High-excursion 13.5-inch 4000 Series driver produces fathomless deep bass extension well below 20Hz with command and precision even at reference playback levels.
- 1,200 Watts RMS, 4,000+ Watts Peak Power Sledge STA-1200D DSP amplifier moves nearly limitless current through the discrete MOSFETs for effortless power with pinpoint control and accuracy at all drive levels.