- Article number
- L22ROY2
- EAN
- 8785256847082
- Woofer Series
- Extreme
- Woofer Type
- Woofer
- Nominal Diameter
- 8 " | 222 mm
- Power Handling (RMS)
- 250 W
- Power Handling (max)
- 500 W
- Impedance (Z)
- 8 Ω
- Sensitivity (SPL at 1m / 2.83V)
- 83 dB
- Frequency Response
- 20 - 2000 Hz
- Voice Coil Diameter
- 51 mm
- Magnet Weight
- 2.7 kg
- DC Resistance (Re)
- 6.2 Ω
- Voice Coil Inductance (Le)
- 0.4 mH
- Resonant Frequency (Fs)
- 27 Hz
- Mechanical Q (Qms)
- 4.11
- Electromagnetic Q (Qes)
- 0.49
- Total Q (Qts)
- 0.44
- Diaphragm Mass Inc. Airload (Mms)
- 84 g
- Mechanical Compliance of Suspension (Cms)
- 0.4 mm/N
- Surface Area of Cone (Sd)
- 221 cm²
- BL Product (BL)
- 13.6 N/A
- Compliance Equivalent Volume (Vas)
- 27 L
- Maximum Linear Excursion (Xmax)
- 11.5 mm
- Driver's Mechanical Losses (Rms)
- 3.56 Ns/m
- Cone / Diaphragm Material
- Aluminum
- Surround Material
- Rubber
- Voice Coil Wire Material
- Copper
- Voice Coil Former
- Titanium
- Basket / Frame Material
- Injection moulded metal
- Overall Outside Diameter
- 222 mm
- Overall Depth
- 118.0 mm
- Baffle Cutout Diameter
- 193.4 mm
- Bolt Circle Diameter
- 210 mm
- # Mounting Holes
- 8
- Mounting Hole Diameter
- 5.5 mm