Complaint
| Model No. | S2-M | S2-18SD |
| Type | Dual 6.5" passive line array module | Single 18'' active bass reflex, flyable |
| Frequency Response (-6dB) | 65 Hz - 20 kHz | 50 Hz - 200 Hz |
| Max. SPL (1m, free space) | 131 dB | 119 dB |
| Power Output (RMS) | 200W | 500W |
| Impedance | 16 Ohms | 4 Ohms |
| Transducer HF | 1 * 28mm polymer compression tweeter | / |
| Transducer MF | 2 * 6.5"steel frame woofer, 1"voice coil | / |
| Transducer LF | / | 1 * 18"subwoofer, 3"VC |
| Amplifier | / | Class-D amplifier |
| DSP Module | / | LA DSP-100, 96 kHz, 24-bit DSP processor with preset modes: Monitor, DJ, Live |
| Protection | Short circuit overheating, over-current | Short circuit overheating, over-current |
| Controls | / | Power On / Off switch, main level, mic/line level |
| Indicators | / | Power, signal, limit |
| Audio Input / Output | Speakon in / Speakon Out | 2 * XLR input, 2 * XLR output |
| Power Input / Output | / | PowerCon |
| Power Supply | 100V~250V 50/60Hz | 100V~250V 50/60HZ |
| Enclosure | ABS/PP plastic | 15 mm MDF &Plywood Cabinet with regular painting |
| Grille | Metal grille | Metal grille |
| Package Measure | ||
| Gross Weight |
