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400 WATTS High Power 38.1cm (15”) Low Frequency Speaker
Excellent low and mid frequency response.
Ideal for high power 2-Way Speaker Systems.
Triple roll, exponential cone geometry.
High temperature copper clad aluminium wire voice coil wound on polyamide former.
- Power Rating 400W RMS Nominal Diameter 380mm (15”)
- Nominal Impedance 8Ω Sensitivity (1W/1m ) 99dB
- Magnet Weight 2.31kg Resonant Frequencey (Fs) 40Hz DC resistance (Re) 6.5Ω Electromagnetic Q (Qes) 0.41
- Mechanical Q (Qms) 8.0 Total Q (Qts) 0.39
- Compliance Equivalent Volume (VAS) 168Litr
- Surface Area of Cone (Sd) 855cm2
- Reference Efficiency (ηo) 2.72% Voice Coil 3.0”
- Moving Mass (Mms) 91gm BL Product (BL) 18TM
- Coil Inductance (Le) 1.1mH Overall Diameter 389.5 mm
- Depth 157 mm Baffle Hole Diameter 350 mm
- Bolt Mount Diameter (PCD) 369 mm (8 Bolts)
- Weight 7.8kg
