- Article number
- W8-1808
- Woofer Type
- Full-range
- Nominal Diameter
- 8"
- Power Handling (RMS)
- 30 Watts
- Power Handling (max)
- 60 Watts
- Impedance (Z)
- 8 ohms
- Sensitivity (SPL at 1m / 2.83V)
- 93 dB
- Frequency Response
- 45 to 20,000 Hz
- Voice Coil Diameter
- 1.5"
- DC Resistance (Re)
- 6.8 ohms
- Voice Coil Inductance (Le)
- 0.04 mH
- Resonant Frequency (Fs)
- 45 Hz
- Mechanical Q (Qms)
- 1.33
- Electromagnetic Q (Qes)
- 0.66
- Total Q (Qts)
- 0.44
- Diaphragm Mass Inc. Airload (Mms)
- 9.43g
- Mechanical Compliance of Suspension (Cms)
- 1.28 mm/N
- Surface Area of Cone (Sd)
- 220 cm²
- BL Product (BL)
- 5.28 Tm
- Compliance Equivalent Volume (Vas)
- 3.11 ft.³
- Maximum Linear Excursion (Xmax)
- 5 mm
- Cone / Diaphragm Material
- Paper
- Surround Material
- Cloth
- Basket / Frame Material
- Cast Aluminum
- Magnet Material
- Neodymium
- Overall Outside Diameter
- 8.81"
- Overall Depth
- 4.53"
- Baffle Cutout Diameter
- 7.48"
- # Mounting Holes
- 8
- Sealed Volume
- 1.04 ft.³
- Sealed F3
- 87 Hz
- Vented Volume
- 3.27 ft.³
- Vented F3
- 47 Hz