GST-1220B
| Rated Power | RMS 100 Watt Power Booster |
| Kapasitas Baterai | 7.4V / 3600mAh |
| Speaker Unit | 12” x 1 Woofer, 3” x 1 Tweeter |
| Microphone | Double Mic Wireless Lock Frequency |
| 10–15 Meter Mic Distance | |
| Detail | Record Function |
| Aux Input |
| Rated Power | RMS 100 Watt Power Booster |
| Kapasitas Baterai | 7.4V / 3600mAh |
| Speaker Unit | 12” x 1 Woofer, 3” x 1 Tweeter |
| Microphone | Double Mic Wireless Lock Frequency |
| 10–15 Meter Mic Distance | |
| Detail | Record Function |
| Aux Input |
