The Sub Series from Studiomaster Professional is a High-Performance Powered Subwoofer System with a built-in stereo crossover, designed to set a new standard among the ultra compact Sub-woofers.
| Type | Active Sub-Woofer |
| Power Output (RMS / Peak) Watts | 800/1600 |
| Frequency Response (Hz) | 20-150 |
| Max SPL (dB) | 133 |
| LF Driver Size | 18" Woofer |
| Input Connector | 2 x neutrik combo |
| Output Connector | 2 x XLR Parallel, 2x XLR X-Over |
| Dimension (WxDxH)mm | 800 x 600 x 600 |
| Net Weight (Kgs.) | 54 |