- Article number
- SPH-174KE
- Woofer Type
- Midwoofer
- Nominal Diameter
- 6.5''
- Power Handling (RMS)
- 50 Watts
- Power Handling (max)
- 100 Watts
- Impedance (Z)
- 8 Ohms
- Sensitivity
- 88 dB 1W/m
- Frequency Response
- 42-3,000hz
- Voice Coil Diameter
- 25 mm
- Magnet Weight
- 320 g
- DC Resistance (Re)
- 6.39 Ohms
- Voice Coil Inductance (Le)
- 0.43 mH
- Resonant Frequency (Fs)
- 42 Hz
- Mechanical Q (Qms)
- 2.59
- Electromagnetic Q (Qes)
- 0.64
- Total Q (Qts)
- 0.51
- Diaphragm Mass Inc. Airload (Mms)
- 14.23 g
- Mechanical Compliance of Suspension (Cms)
- 0.98 mm/N
- Surface Area of Cone (Sd)
- 137 cm2
- BL Product (BL)
- 5.91 Tm
- Compliance Equivalent Volume (Vas)
- 26 l
- Maximum Linear Excursion (Xmax)
- 3 mm
- Cone / Diaphragm Material
- Kevlar
- Surround Material
- Rubber
- Voice Coil Wire Material
- Copper
- Voice Coil Former
- Aluminum
- Basket / Frame Material
- Stamped steel
- Magnet Material
- Ferrite
- Overall Outside Diameter
- 168 mm
- Overall Depth
- 75 mm
- Baffle Cutout Diameter
- 145 mm
- # Mounting Holes
- 4
- Mounting Hole Diameter
- 5.3 x 6.5 mm
