PARAMETER: |
||
21″ SUBWOOFER |
||
Nominal Diameter |
545/21 |
mm/inch |
Nominal Impedance |
8 |
Ohm |
Minimum Impedance |
7.6 |
Ohm |
Power handling |
3000 |
Watts |
Continuous Program |
6000 |
Watts |
Sensitivity (1W/1m)3 |
95 |
dB |
Frequency Range |
29-1000 |
Hz |
Voice Coil Diameter |
203/8 |
mm/inch |
Winding Material |
SV |
|
Former Marerial |
Glass Fiber |
|
Xmax(4) |
18.8 |
mm |
Xmech(5) |
28 |
mm |
Gap height |
15 |
mm |
Voice coil Wingding height |
45 |
mm |
Thiele-Small parameters4 |
||
Fs |
29.2 |
Hz |
Re |
5 |
Ohm |
Qes |
0.34 |
|
Qms |
10.6 |
|
Qts |
0.43 |
|
Vas |
211 |
I |
No |
1.53 |
% |
X max |
18.8 |
mm |
X mech |
28 |
mm |
Mms |
685 |
g |
BI |
Tm |
|
Le |
3.4 |
mH |
Cms |
0.04 |
mm/N |
Sd |
0.187 |
M2 |
Description
