STT-221
โพสต์เมื่อ : 15 ก.ย 2568 เวลา 10:56 น.
| Type | Passive Subwoofer |
| Woofer Size | 21" x2 |
| Woofer Voice Coil | 5" |
| Cabinet design | Plywood |
| Weight | 100Kg. |
| Dimensions (H x W x D) | 600 x 1100 x 900mm. |
| Crossover | 30 - 120Hz |
| High Power (Watt RMS) | 1800W x 2 |
| High Power (Watt Peak) | 7200W x 2 |
| Maximum Peak SPL | 143dB |