The Studiomaster Professional SX 2 is a 2 way stereo Active crossover.
| Input Impedance | 20K Ω , Balanced |
| Output Level/Impedance | 0.775V/600 Ω , Max 7V Balanced |
| S/N ratio | 90dB |
| Crossover frequency range | 60Hz, 90 Hz, 120Hz,200Hz, 280Hz |
| THD | <0.1% |
| Low Cut | -3dB@50 Hz |
| Input sensitivity | 0dBu |
| Slope (Low, Mid, High | 18dB/octave |
| Subwoofer slope | - |
| Power supply | 230 V / 50 Hz |
| Dimension (W X D X H)mm | 482 x 132 x 44 (1U) |
| Net Weight (Kgs.) | 2.4 |