| Keterangan | |
|---|---|
| speaker | speaker Paper conthong |
| model | 77FP04R |
| diameter | 77 * 24.5 (H) mm |
| daya dirating | 1.0watt Max 2.0w ATT |
| impedansi nominal | 4 Ohm ± 15% At1000 Hz |
| Paling resonansi Frequency | 380 ± 20% Hz |
| Output Swara Pressure Level (SPL) | 104 ± 3db / 1 Watt.1Meter.Average at800,1000,1200,1500HZ. |
| Band frekuensi efektif | F0-10KHZ, Rata-rata SPL ± 10db |
| certificate |  |
