4-inch Ferrite Actuator
Performance Parameters
Technical Specifications | ACT | Nominal Impedance(ACR) | 4Ω±20% |
Direct Current Resistance (RE) | 3.6Ω±15% | ||
Resonance Frequency (F0) | 40Hz±20% | ||
Acceleration | 3Grms，1W @40Hz,700g Load | ||
Frequency Response (FR) | 20~80Hz | ||
Rated Power (Po) | 10W | ||
Peak Displacement | 3.5mm，@ 10W | ||
Weight | 350g±10% | ||
Pure tone audiometry | Loudspeaker Pure Tone | 6.3V,20Hz~80Hz,3 cycles, single frequency-sweeping time:2s, 30 cm from the human ear |
