>| Part Number | 12ER131104311 | 
|---|---|
| Dimension(mm) | 55x32x11.7H 4Ω 3W | 
| Rated Impedance | 4Ω ± 15% | 
| Rated Power (W) | 3W | 
| Max Power (W) | 4.5W | 
| Resonance Frequency | 87± 3 dB 1W /0.5M AT600.800.1000.1200Hz | 
| Output SPL | 87± 3 dB 1W /0.5M AT600.800.1000.1200Hz | 
| T.H.D | 600Hz 8% 800Hz 5% 1000Hz 以上 2.5% |