คำอธิบาย
– Patented Symmetrical Drive Motor Design SD-1
– Die Cast Alu. Chassis
– Low-Loss linear suspension
– Air Dried Paper/Carbon Fibre Cone
– Low Damping SBR Rubber Surround
– 42mm Voice Coil
| Size: | 21 cm |
| Fs: | 20 Hz |
| Re: | 5.5 Ω |
| Qt: | 0.31 |
| Sensitivity: | 87 dB |
| VAS: | 134 ltr. |
| Sd: | 220 cm² |
| Bl: | 8.2 Tm |
