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LM3886 Amplifier
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Subwoofer Alignment Calculator
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Driver Details
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Driver Name:
Manufacturer:
Power
Pe
:
Watt
Nominal Dia.:
Inch
Nominal Imp.:
Ohms
Sensitivity:
dB
Resonant Freq.
Fs
:
Hz
Compliance Vol.
Vas
:
litres
cu ft
m³
Total Q
Qts
:
Driver Chassis Volume:
Estimate
L
Supply actual:
L
Extra Theile Parameters
Cone/Piston Area
Sd
:
cm³
Max Excursion
Xmax
:
mm
P. Diaphragm Vol.
Vd
:
cc
Electrical Q
Qes
:
Mechanical Q
Qms
:
DC Resistance
Re
:
Ohm
Suspension Com.
Cms
:
mm/N
Moving mass
Mms
:
grams
Coil Inductance
Le
:
mH
Force Factor
Bl
:
T-M
Calculate!
Enclosure Design
Show Textbook Recommendations*
*EBP (Req. Fs & Qes):
Enclosure Type:
Sealed/Closed
Ported/Vented
System Damping
QL
:
3
7
15
7 def.
No. of Ports:
1
2
3
4
Port Diameter:
cm
inches
Port Design:
Both Free Ends
Free End & Flange
Both Flange Ends
Baffle Thickness :
mm
Sealed Damping
Q
:
0.5-2.0.
Also show custom designs for:
Box Size
Vb
:
litres
cu ft
m³
Box Resonance
Fb
:
Hz
\/ Enclosure Results \/