Slide thumb for more images
Press & Slide mouse pointer for more images
4" 40 WT FULL RANGE
- 8 Ohm
- Program Power : 80 W
- Voice Coil Diameter : 19.18 mm
- Response : 261-17.5K Hz
- Sensitivity (1W/1m) : 89 dB
Specification
Nominal Diameter
102 mm
Nominal Impedance
8.0 Ω
Nominal Power Handling (AES)
40 W
Program Power (AES)
80 W
Sensitivity (1W/1m)
89 dB
Frequency Range
261-17.5K Hz
Magnet Material
Ferrite
Voice Coil Dia
19.18 mm
Winding Material
COPPER
Former Material
NOMEX
Winding Type
Outside
T/S Parameters
Resonant Frequency (Fs)
183 Hz
DC Resistance (Re)
5.66 Ω
Electrical Q (Qes)
1.7
Mechanical Q (Qms)
3.56
Total Q (Qts)
1.15
Compliance Equivalent Volume (Vas)
1.08 Ltrs
Peak Diaphragm Displacement Volume (Vd)
0.009 Ltrs
Effective Surface Area of Cone (Sd)
52.81 cm^2
Reference Efficiency (no)
0.38%
Moving Mass including air load (Mms)
2.76 gms
Motor Strength (BL)
3.25 T-m
Voice Coil Inductance @ 1 KHz (Le)
0.12 mH
Efficiency Bandwith Product (EBP)
108 Hz
Voice Coil Overhang (Xmax)
±1.75 mm
Mounting Info
Overall Diameter
103 mm
Baffle Cutout Diameter
94.5 mm
Depth
54.5 mm
Flange and Gasket Thickness
7.5 mm
Recone Kit
Recone Kit Number
REC4INCH40FR
Average Review :
Customer Reviews ( {{reviewCount}} )
-
{{review.message}}{{review.submit_date}}
