Description
- 3" (77 mm), 4 ohm
- Full Range, 8 watts
- Neodymium magnet, paper cone with polyether foam surround
- RoHS Compliant
Specifications |
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| Speakers Environment | Indoor | |
| ROHS Compliant | Yes | |
Technical Specifications |
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| Nominal Basket Diameter | 3.0 / 77.0 | |
| Rated Impedance | 4 ohms | |
| Rated Power | 8.0 Watts | |
| Program Power | 16 Watts | |
| Frequency Range | 150 - 8000 Hz | |
| Sensitivity (2.83 V input measured at 1 Meter) |
87 dB SPL | |
| Voice Coil Diameter | 0.8 / 20.3 inch / mm | |
| Magnet Weight | 0.4 / 12 oz / gr | |
Small Signal Parameters |
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| Resonant Frequency (fo) | 181 Hz | |
| D.C. Resistance (Re) | 3.0 ohms | |
| Mechanical Q (Qms) | 3.6 | |
| Electrical Q (Qes) | 1.37 | |
| Total Q (Qts) | 0.99 | |
| Compliance Equivalent Volume (Vas) | 0.7 ltr | |
| BL Product (BL) | 1.8 T-M | |
| Surface Area of Cone (Sd) | 30.0 cm2 | |
Material Descriptions |
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| Basket | Stamped Steel | |
| Terminal Size | 0.19 X 0.02 | |
| Magnet | Neodymium | |
| Voice Coil Wire | Copper | |
| Voice Coil Form | Aluminum | |
| Cone | Paper | |
| Cone Edge | Polyether Foam | |
| Dust Cap | Paper | |