- Article number
- W 170 S - 8
- EAN
- 4007540090252
- Woofer Type
- Midwoofer
- Nominal Diameter
- 6.5"
- Power Handling (RMS)
- 50 Watts
- Power Handling (max)
- 80 Watts
- Impedance (Z)
- 8 ohms
- Sensitivity (SPL at 1m / 2.83V)
- 86 dB
- Frequency Response
- 36 - 8,000 Hz
- Voice Coil Diameter
- 25 mm
- DC Resistance (Re)
- 5.9 ohms
- Voice Coil Inductance (Le)
- 1.2 mH
- Resonant Frequency (Fs)
- 36 Hz
- Mechanical Q (Qms)
- 2.43
- Electromagnetic Q (Qes)
- 0.66
- Total Q (Qts)
- 0.52
- Diaphragm Mass Inc. Airload (Mms)
- 13g
- Surface Area of Cone (Sd)
- 129 cm2
- BL Product (BL)
- 5.4 Tm
- Compliance Equivalent Volume (Vas)
- 38 liters
- Maximum Linear Excursion (Xmax)
- 4.25 mm
- Cone / Diaphragm Material
- Treated Paper
- Surround Material
- Rubber
- Overall Outside Diameter
- 187.3 mm
- Overall Depth
- 81 mm
- Baffle Cutout Diameter
- 148 mm
- Bolt Circle Diameter
- 175.8 mm
- # Mounting Holes
- 5
- Mounting Hole Diameter
- 4.4 mm
- Sealed Volume
- 26.6 liters
- Sealed F3
- 55 Hz
- Vented Volume
- 65.4 liters
- Vented F3
- 26 Hz