คำอธิบาย

Product Specifications
Nominal Diameter3″
Power Handling (RMS)20 Watts
 
Power Handling (max)40 Watts
Impedance4 ohms
 
Frequency Response100 to 20,000 Hz
Sensitivity83.7 dB 1W/1m
 
Voice Coil Diameter1″
Thiele-Small Parameters
Resonant Frequency (Fs)103 Hz
DC Resistance (Re)3.7 ohms
 
Voice Coil Inductance (Le)0.06 mH
Mechanical Q (Qms)9.9
 
Electromagnetic Q (Qes)0.78
Total Q (Qts)0.72
 
Compliance Equivalent Volume (Vas)0.04 ft.³
Mechanical Compliance of Suspension (Cms)0.96 mm/N
 
BL Product (BL)2.76 Tm
Diaphragm Mass Inc. Airload (Mms)2.49g
 
Maximum Linear Excursion (Xmax)1.75 mm
Surface Area of Cone (Sd)28.6 cm²
 
Materials of Construction
Cone MaterialAluminum
Surround MaterialRubber
 
Voice Coil FormerTitanium
Basket / Frame MaterialCast Aluminum
 
Magnet MaterialNeodymium
Mounting Information
Overall Outside Diameter3.75″
Baffle Cutout Diameter2.55″
 
Depth2.11″
# Mounting Holes3
 
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
Sealed Volume0.14 ft.³
Sealed F3114 Hz
 
Vented Volume0.13 ft.³
Vented F363 Hz