- Article number
- SPH-225C
- Woofer Type
- Woofer
- Nominal Diameter
- 8''
- Power Handling (RMS)
- 120 Watts
- Power Handling (max)
- 200 Watts
- Impedance (Z)
- 8 Ohms
- Sensitivity
- 90 dB 1W/m
- Frequency Response
- 39-3,000Hz
- Voice Coil Diameter
- 50 mm
- Magnet Weight
- 1.1 kg
- DC Resistance (Re)
- 5.9 Ohms
- Voice Coil Inductance (Le)
- 0.8 mH
- Resonant Frequency (Fs)
- 39 Hz
- Mechanical Q (Qms)
- 4.94
- Electromagnetic Q (Qes)
- 0.31
- Total Q (Qts)
- 0.30
- Diaphragm Mass Inc. Airload (Mms)
- 36.6 g
- Mechanical Compliance of Suspension (Cms)
- 0.43 mm/N
- Surface Area of Cone (Sd)
- 201 cm2
- BL Product (BL)
- 13.17 Tm
- Compliance Equivalent Volume (Vas)
- 24 l
- Maximum Linear Excursion (Xmax)
- 6 mm
- Cone / Diaphragm Material
- Glass fiber
- Surround Material
- Rubber
- Voice Coil Wire Material
- Copper
- Voice Coil Former
- Kapton
- Basket / Frame Material
- Aluminum
- Magnet Material
- Ferrite
- Overall Outside Diameter
- 222 mm
- Overall Depth
- 102 mm
- # Mounting Holes
- 6
- Mounting Hole Diameter
- 5.5 mm
