Woofer Type: Full Range Woofer
Nominal Diameter: 2-1/2"
Power Handling (RMS): 20 Watts
Power Handling (max): 40 Watts
Impedance (Z): 4 ohms
Sensitivity: 82.4 dB 2.83V/1m
Frequency Response: 130 to 20,000Hz
Voice Coil Diameter: 0.75"
DC Resistance (Re): 3.2 ohms
Voice Coil Inductance (Le): 0.02 mH
Resonant Frequency (Fs): 143 Hz
Mechanical Q (Qms): 3.7
Electromagnetic Q (Qes): 1.22
Total Q (Qts): 0.92
Diaphragm Mass Inc. Airload (Mms): 1.64g
Mechanical Compliance of Suspension (Cms): 0.75 mm/N
Surface Area of Cone (Sd): 22.1 cm²
BL Product (BL): 1.97 Tm
Compliance Equivalent Volume (Vas): 0.02 ft.³
Maximum Linear Excursion (Xmax): 1 mm
Cone / Diaphragm Material: Paper
Surround Material: Rubber
Basket / Frame Material: Steel
Magnet Material: Ferrite
Overall Outside Diameter: 2.95"
Overall Depth: 1.43"
Baffle Cutout Diameter: 2.56"
# Mounting Holes: 4
