- Article number
- SPH-300KE
- EAN
- 4007754064889
- Woofer Type
- Woofer
- Nominal Diameter
- 12''
- Power Handling (RMS)
- 120 Watts
- Power Handling (max)
- 200 Watts
- Impedance (Z)
- 8 Ohms
- Sensitivity (SPL at 1m / 2.83V)
- 90 dB
- Frequency Response
- 22-2,000 Hz
- Voice Coil Diameter
- 65.5 mm
- Magnet Weight
- 1.2 kg + 79 g
- DC Resistance (Re)
- 6.2 mH
- Resonant Frequency (Fs)
- 22 Hz
- Mechanical Q (Qms)
- 4.15
- Electromagnetic Q (Qes)
- 0.36
- Total Q (Qts)
- 0.33
- Diaphragm Mass Inc. Airload (Mms)
- 65 g
- Mechanical Compliance of Suspension (Cms)
- 0.81 mm/N
- Surface Area of Cone (Sd)
- 496 cm2
- BL Product (BL)
- 12.50 Tm
- Compliance Equivalent Volume (Vas)
- 250 l
- Maximum Linear Excursion (Xmax)
- 6.5 mm
- Cone / Diaphragm Material
- Kevlar
- Surround Material
- Rubber
- Voice Coil Wire Material
- Copper
- Voice Coil Former
- glass fiber
- Basket / Frame Material
- Aluminum
- Magnet Material
- Ferrite
- Overall Outside Diameter
- 309 mm
- Overall Depth
- 130 mm
- Baffle Cutout Diameter
- 272 mm
- # Mounting Holes
- 8
- Mounting Hole Diameter
- 5.5 mm