H21 LB 15


Main Details
Maker Phy-HP Brand Bernard Salabert Designer
Form Factor Part
Signal Path Passive Hardware
Made In France
(H × W × D)
Weight 4.2kg
Additional Specifications
Driver Type Full-Range
Voice Coil Diameter 25mm
Voice Coil Winding Height 8mm Two Layer Copper
Impedance (Z) 15Ω
Impedance (Zmin 14.4Ω
Impedance (Zmax) 155Ω
Voice Coil Resistance (Re) 12.8Ω
Free Air Resonant Frequency (Fs) 45Hz
Moving Mass (Mms) 5g
Electrical Q (Qes) 0.65
Mechanical and Acoustical Q (Qms) 6.10
Total Q (Qts) 0.59
Flux Density 1.2T
Equivalent Volume Compliance (Vas) 97l
Radiating Area Diameter 176mm
Sensitivity 98dB
Magnet Material AlNiCo 3SC
Basket Material SN12 Bronze
Cone Material Paper
Rated Power (RMS) 25W


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