คำอธิบาย

Product Specifications
Nominal Diameter3″
Power Handling (RMS)30 Watts
 
Power Handling (max)60 Watts
Impedance4 ohms
 
Frequency Response80 to 20,000 Hz
Sensitivity86.8 dB 2.83V/1m
 
Voice Coil Diameter1″
Thiele-Small Parameters
Resonant Frequency (Fs)80.1 Hz
DC Resistance (Re)3.9 ohms
 
Voice Coil Inductance (Le)0.38 mH
Mechanical Q (Qms)3.41
 
Electromagnetic Q (Qes)0.64
Total Q (Qts)0.54
 
Compliance Equivalent Volume (Vas)0.07 ft.³
Mechanical Compliance of Suspension (Cms)1.47 mm/N
 
BL Product (BL)2.9 Tm
Diaphragm Mass Inc. Airload (Mms)2.7g
 
Maximum Linear Excursion (Xmax)2 mm
Surface Area of Cone (Sd)30.2 cm²
 
Materials of Construction
Cone MaterialPoly Composite
Surround MaterialRubber
 
Voice Coil Wire MaterialCCA
Voice Coil FormerKapton® / Polyimide
 
Basket / Frame MaterialSteel
Magnet MaterialFerrite
 
Mounting Information
Overall Outside Diameter3.27″
Baffle Cutout Diameter3.05″
 
Depth1.97″
Bolt Circle Diameter3.64″
 
# Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
Sealed Volume0.05 ft.³
Sealed F3  123 Hz
 
Vented Volume0.12 ft.³
Vented F3   60 Hz