- Article number
- W 100 S - 4
- EAN
- 4007540090207
- Woofer Type
- Bass-mid woofer
- Nominal Diameter
- 4"
- Power Handling (RMS)
- 30 Watts
- Power Handling (max)
- 50 Watts
- Impedance (Z)
- 4 ohms
- Sensitivity (SPL at 1m / 2.83V)
- 89 dB
- Frequency Response
- 65 - 15000 Hz
- Voice Coil Diameter
- 20 mm
- DC Resistance (Re)
- 3.4 ohms
- Voice Coil Inductance (Le)
- 0.5 mH
- Resonant Frequency (Fs)
- 65 Hz
- Mechanical Q (Qms)
- 3.04
- Electromagnetic Q (Qes)
- 0.54
- Total Q (Qts)
- 0.46
- Diaphragm Mass Inc. Airload (Mms)
- 5.3 g
- Surface Area of Cone (Sd)
- 53 cm2
- BL Product (BL)
- 3.7 Tm
- Compliance Equivalent Volume (Vas)
- 4.49 L
- Maximum Linear Excursion (Xmax)
- 2 mm
- Cone / Diaphragm Material
- Treated Paper
- Surround Material
- Rubber
- Overall Outside Diameter
- 122 mm
- Overall Depth
- 54 mm
- Baffle Cutout Diameter
- 94 mm
- Bolt Circle Diameter
- 111 mm
- # Mounting Holes
- 5
- Mounting Hole Diameter
- 3.7 mm
- Sealed Volume
- 2,27 liters
- Sealed F3
- 111 Hz
- Vented Volume
- 5,95 liters
- Vented F3
- 55 Hz