| Keterangan | |
|---|---|
| speaker | speaker Waterproof |
| model | 77CM08R |
| diameter | 77 * 17 (H) mm |
| daya dirating | 2.0watt Max 3.0w ATT |
| impedansi nominal | 8 Ohm ± 15% |
| Paling resonansi Frequency | 350 ± 20% Hz |
| Output Swara Pressure Level (SPL) | 90 ± 3db |
| Band frekuensi efektif | F0-8KHZ, Rata-rata SPL ± 10db |
| certificate |  |
