- Article number
- SPH-380TC
- EAN
- 4007754127850
- Woofer Type
- Subwoofer
- Nominal Diameter
- 15''
- Power Handling (RMS)
- 2 x 250 W
- Power Handling (max)
- 2 x 400 W
- Impedance (Z)
- 4+4 Ohms
- Sensitivity (SPL at 1m / 2.83V)
- 89 dB
- Frequency Response
- 25-800 Hz
- Voice Coil Diameter
- 75.5 mm
- Magnet Weight
- 3.7 kg
- DC Resistance (Re)
- 2 x 3.6 Ohms / 1 x 7.2 Ohms
- Voice Coil Inductance (Le)
- 2 x 1.1 mH/1 x 4.4 mH
- Resonant Frequency (Fs)
- 21.5 Hz
- Mechanical Q (Qms)
- 2.81
- Electromagnetic Q (Qes)
- 0.31
- Total Q (Qts)
- 0.28
- Diaphragm Mass Inc. Airload (Mms)
- 199.5 g
- Mechanical Compliance of Suspension (Cms)
- 0.28 mm/N
- Surface Area of Cone (Sd)
- 845 cm2
- BL Product (BL)
- 25 Tm
- Compliance Equivalent Volume (Vas)
- 275 l
- Maximum Linear Excursion (Xmax)
- 11.1 mm
- Cone / Diaphragm Material
- Paper
- Surround Material
- Rubber
- Voice Coil Wire Material
- Copper
- Voice Coil Former
- Aluminum
- Dual Voice Coil
- Yes
- Basket / Frame Material
- Aluminum
- Magnet Material
- Ferrite
- Overall Outside Diameter
- 402 mm
- Overall Depth
- 180 mm
- Baffle Cutout Diameter
- 356 mm
- # Mounting Holes
- 8
- Mounting Hole Diameter
- 6 mm