Thông số kỹ thuật sản phẩm TSQ1845
| Nominal diameter | 457mm / 18in |
| Power rating | 1800W |
| Continuous power rating | 3600W |
| Rated impedance | 8Ω |
| Sensitivity | 96.5dB |
| Frequency range | 30-1,000Hz |
| Chassis type | Cast aluminium |
| Magnet type | Neodymium |
| Voice coil diameter | 115mm / 4.5in |
| Voice coil material | Round copper |
| Former material | Glass fibre |
| Cone material | Glass loaded cellulose, water-resistant coating front & back |
| Surround material | Triple roll, cloth sealed |
| Suspension | Dual, polysiloxane-laminated |
| Gap height (Hg) | 12mm / 0.46in |
| VC winding height (Hvc) | 36mm / 1.42in |











