Woofer TypeFull-range
Nominal Diameter: 3-1/2"
Power Handling (RMS): 25 Watts
Power Handling (max): 50 Watts
Impedance (Z): 8 ohms
Sensitivity: 87 dB 1W/1m
Frequency Response: 75 to 20,000 Hz
Voice Coil Diameter: 0.8"
DC Resistance (Re): 6.5 ohms
Voice Coil Inductance (Le): 0.02 mH
Resonant Frequency (Fs): 75 Hz
Mechanical Q (Qms): 2.51
Electromagnetic Q (Qes): 0.46
Total Q (Qts): 0.39
Diaphragm Mass Inc. Airload (Mms): 1.996g
Mechanical Compliance of Suspension (Cms): 2.25 mm/N
Surface Area of Cone (Sd): 32.09 cm²
BL Product (BL): 3.64 Tm
Compliance Equivalent Volume (Vas): 0.116 ft.³
Maximum Linear Excursion (Xmax): 0.5 mm
Cone / Diaphragm Material: Bamboo Fiber / Paper
Surround Material: Santoprene®
Voice Coil Wire MaterialCopper
Voice Coil FormerKapton® / Polyimide
Basket / Frame Material: Cast Aluminum
Magnet Material: Ferrite
Overall Outside Diameter: 3.625"
Overall Depth: 2.25"
Baffle Cutout Diameter: 2.92"
# Mounting Holes: 4
