- Article number
- 28W/8878T01
- EAN
- 8785256848560
- Woofer Series
- Scan-Speak Revelator series
- Woofer Type
- Woofer
- Nominal Diameter
- 11 "
- Power Handling (RMS)
- 200 Watt
- Power Handling (max)
- 500 Watt
- Impedance (Z)
- 8 Ω
- Sensitivity (SPL at 1m / 2.83V)
- 88.5 dB
- Frequency Response
- 22-1000 Hz
- Voice Coil Diameter
- 75 mm
- DC Resistance (Re)
- 6.3 Ω
- Voice Coil Inductance (Le)
- 0.55 mH
- Resonant Frequency (Fs)
- 22 Hz
- Mechanical Q (Qms)
- 5.81
- Electromagnetic Q (Qes)
- 0.33
- Total Q (Qts)
- 0.31
- Diaphragm Mass Inc. Airload (Mms)
- 84 g
- Mechanical Compliance of Suspension (Cms)
- 0.62 mm/N
- Surface Area of Cone (Sd)
- 363 cm²
- Volume of Displacement (Vd)
- 363 cm²
- BL Product (BL)
- 14.9 Tm
- Compliance Equivalent Volume (Vas)
- 116 Litres
- Maximum Linear Excursion (Xmax)
- ± 7.5 mm
- Voice Coil Former
- Titanium
- Basket / Frame Material
- Aluminum
- Overall Outside Diameter
- 279.9 mm
- Overall Depth
- 155.6 mm
- Baffle Cutout Diameter
- 250.5 mm
- # Mounting Holes
- 7
- Mounting Hole Diameter
- 6.3 mm
- Vented Volume
- 57 Litres