Kategorie: Lautsprecherchassis Hochtöner
Ausstattungsliste: Usher 9980-20BeA
Ausstattung & technische Daten
| Specification | |
| Nomial Impedance | 4Ω ± 15% at 1.0V 1KHz |
| VC Nominal Dia | ψ28mm |
| Lowest Resonance Frequency | 620Hz ±20% at 1.0V |
| Effective Frequency Range | FO ~ 40KHz |
| Output Sound Pressure Level | 90dB/W/M ±2dB 3,4,5,6KHz AVE |
| Input | Rated Input 10W , Maximum Input 20W |
| Flux Density | 11.1K ±10% GUASS |
| Buzz & Rattle Test | 1.0V |
| Polarity | POSITIVE -RED LABEL TERMINAL |
| Baffle Opening | ψ33mm |
| Magnet Dimenion / Weight | 72 x 32 x 20(mm) / 320g |
| Weight | 710g |
| Dropping Test | 1150mm 75° ± 2° |
