Woofer TypeFull-range
Nominal Diameter: 1"
Power Handling (RMS): 3.5 Watts
Power Handling (max): 7 Watts
Impedance (Z): 4 ohms
Sensitivity: 75 dB 1W/1m
Frequency Response: 220 to 20,000 Hz
Voice Coil Diameter: 0.5"
DC Resistance (Re): 3.5 ohms
Voice Coil Inductance (Le): 0.008 mH
Resonant Frequency (Fs): 220 Hz
Mechanical Q (Qms): 0.61
Electromagnetic Q (Qes): 0.82
Total Q (Qts): 0.54
Diaphragm Mass Inc. Airload (Mms): 0.2g
Surface Area of Cone (Sd): 2.3 cm²
BL Product (BL): 1.12 Tm
Maximum Linear Excursion (Xmax): 0.75 mm
Cone / Diaphragm Material: Poly
Surround Material: Santoprene®
Basket / Frame Material: Polymer
Magnet Material: Neodymium
Overall Outside Diameter: 1"
Overall Depth: 0.54"
Baffle Cutout Diameter: 0.93"
