■40 Watt Max Power
■19.45mm(0.77inch)voice coil
■115Hz to 20KHz frequency response
■83 dB 1W@1m sensitivity
■Ferrite magnet structure
Product Description
| Specifications | ||
| Model | FB0320G | |
| Nominal diameter | in. | 3 |
| Power handling capacity | W | 20 |
| Max power | W | 40 |
| Nominal impedance | Ohm | 4 |
| Sensitivity(1W/1m) | dB | 83 |
| Frequency range | Hz | 115Hz—20KHz |
| Voice coil diameter | mm/in | 19.45/0.77 |
| Coil material | Copper | |
| Former material | Polyimide | |
| Cone material | Paper | |
| Surround material | Rubber | |
| Gap height | mm/in | 4/0.16 |
| Voice coil winding height | mm/in | 7.1/0.28 |
| Chassis material | Steel | |
| THIELE & SMALL PARAMETERS | ||
| Fs | Hz | 116 |
| Re | Ohm | 3.4 |
| Qms | 4.53 | |
| Qes | 0.79 | |
| Qts | 0.68 | |
| Vas | L | 0.6 |
| Mms | gr | 3.85 |
| Cms | mm/N | 0.50 |
| BL | Tm | 3.47 |
| Le | mH | 0.14 |
| Xmax | mm | 1.55 |
| η0 | % | 0.12 |
| Sd | cm2 | 29.7 |
| Overall diameter | mm | 97.2 |
| Bolt circle diameter | mm | 84.4 |
| Baffle cut-out diameter | mm | 77.8 |
| Overall depth | mm | 51.2 |
| Net weight | kg | 0.4 |
| ·IEC power is measured with 6dB crest factor continuous pink noise in 100 hours | ||
| duration. | ||
| ·Max power is defined as 3dB higher than the nominal rating. | ||
| ·Sensitivity is measured as one meter at 2V and 4 ohm nominal impedance. | ||
| ·All measurement of the speaker is done after a sufficient high level of 20Hz sine | ||
| wave test. | ||
| ·Xmax=[(Winding Depth-Magnetic Gap Depth)/2] | ||
Dimension Drawings
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