- Article number
- W3-1878
- Woofer Type
- Full-range
- Nominal Diameter
- 3"
- Power Handling (RMS)
- 12 Watts
- Power Handling (max)
- 25 Watts
- Impedance
- 8 ohms
- Sensitivity
- 88 dB 1W/1m
- Frequency Response
- 75 to 20,000 Hz
- Voice Coil Diameter
- 0.8"
- DC Resistance (Re)
- 6.5 ohms
- Voice Coil Inductance (Le)
- 0.02 mH
- Resonant Frequency (Fs)
- 75 Hz
- Mechanical Q (Qms)
- 1.67
- Electromagnetic Q (Qes)
- 0.34
- Total Q (Qts)
- 0.28
- Diaphragm Mass Inc. Airload (Mms)
- 2g
- Mechanical Compliance of Suspension (Cms)
- 2.12 mm/N
- Surface Area of Cone (Sd)
- 32 cm²
- BL Product (BL)
- 4.3 Tm
- Compliance Equivalent Volume (Vas)
- 0.11 ft.³
- Maximum Linear Excursion (Xmax)
- 4.2 mm
- Cone / Diaphragm Material
- Bamboo Fiber / Paper
- Surround Material
- Rubber
- Magnet Material
- Neodymium
- Overall Outside Diameter
- 3.66"
- Overall Depth
- 2.54"
- Baffle Cutout Diameter
- 2.97"
- # Mounting Holes
- 4
- Sealed Volume
- 0.02 ft.³
- Sealed F3
- 212 Hz
- Vented Volume
- 0.03 ft.³
- Vented F3
- 135 Hz
