Car Sub-Woofer
| Model# | TCW-12 | TCW-15 | TCW-18 |
| Woofer | Paper cone Foam surround |
Paper cone Foam surround |
Paper cone Foam surround |
| Impedance | Dual 4ohm | Dual 4ohm | Dual 4ohm |
| Frequency Response | 29Hz | 22Hz | 22Hz |
| Sensitivity | 87db | 89db | 90db |
| Peak | 1000w | 1500w | 2000w |
| Net Weight | 20KGS/CTN | 21.5KGS/CTN | 22.5KGS/CTN |