Woofer Type: Full Range Speaker
Nominal Diameter: 3"
Power Handling (RMS): 25 Watts
Power Handling (max): 50 Watts
Impedance (Z): 4 ohms
Sensitivity: 85.7 dB 2.83V/1m
Frequency Response: 130 to 20,000Hz
Voice Coil Diameter: 0.75"
DC Resistance (Re): 3.3 ohms
Voice Coil Inductance (Le): 0.03 mH
Resonant Frequency (Fs): 125 Hz
Mechanical Q (Qms): 3.7
Electromagnetic Q (Qes): 1.23
Total Q (Qts): 0.92
Diaphragm Mass Inc. Airload (Mms): 2.55g
Mechanical Compliance of Suspension (Cms): 0.64 mm/N
Surface Area of Cone (Sd): 33.2 cm²
BL Product (BL): 2.32 Tm
Compliance Equivalent Volume (Vas): 0.03 ft.³
Maximum Linear Excursion (Xmax): 2.4 mm
Cone / Diaphragm Material: Paper
Surround Material: Rubber
Basket / Frame Material: Steel
Magnet Material: Ferrite
Overall Outside Diameter: 3.19"
Overall Depth: 1.65"
Baffle Cutout Diameter: 3.05"
# Mounting Holes: 4
