| spésifikasi | |
|---|---|
| Jelema nu ngomong | spiker kertas congcot |
| model | 77FP04R |
| Diameter | 77 * 24.5 (H) mm |
| kakuatan dipeunteun | 1.0watt Max 2.0w att |
| impedansi nominal | 4 Ohm ± 15% At1000 Hz |
| Panghandapna Resonance Frékuénsi | 380 ± 20% Hz |
| Kaluaran Sora tekenan Level (SPL) | 104 ± 3db / 1 Watt.1Meter.Average at800,1000,1200,1500HZ. |
| Band Frékuénsi éféktif | F0-10KHZ, rata-rata SPL ± 10db |
| Sertipikat |  |
