- Article number
- SPH-165CP
- Woofer Type
- Midwoofer
- Nominal Diameter
- 6-1/2''
- Power Handling (RMS)
- 80 Watts
- Power Handling (max)
- 120 Watts
- Impedance
- 8 Ohms
- Sensitivity
- 89 dB 1W/m
- Frequency Response
- 35-4,000 Hz
- Voice Coil Diameter
- 50 mm
- Magnet Weight
- 840 g + 50 g
- DC Resistance (Re)
- 6 Ohms
- Voice Coil Inductance (Le)
- 0.7 mH
- Resonant Frequency (Fs)
- 30 Hz
- Mechanical Q (Qms)
- 4.85
- Electromagnetic Q (Qes)
- 0.33
- Total Q (Qts)
- 0.31
- Diaphragm Mass Inc. Airload (Mms)
- 17 g
- Mechanical Compliance of Suspension (Cms)
- 1.71 mm/N
- Surface Area of Cone (Sd)
- 127 cm2
- BL Product (BL)
- 7.60 Tm
- Compliance Equivalent Volume (Vas)
- 38 l
- Maximum Linear Excursion (Xmax)
- 4.75 mm
- Cone / Diaphragm Material
- Carbon fiber
- Surround Material
- Rubber
- Voice Coil Wire Material
- Copper
- Voice Coil Former
- Glass fiber
- Basket / Frame Material
- Aluminum
- Magnet Material
- Ferrite
- Overall Outside Diameter
- 165 mm x 165 mm
- Overall Depth
- 90 mm
- Baffle Cutout Diameter
- 142 mm
- # Mounting Holes
- 4
- Mounting Hole Diameter
- 4.5 mm
