|
HED-12.2 - HED-12.4 |
|
|
|
T&S |
HED-12.2 |
HED-12.4 |
|
No. of Coils |
2 |
2 |
|
Sensitivity (2.8V@1m) |
91 dB |
89 dB |
|
Power Handling RMS |
300 Watts |
300 Watts |
|
Nominal Impedance |
2 ohms / coil |
4 ohms / coil |
|
Voice Coil Dia. |
2 ” |
2 ” |
|
Mounting Dia. |
281 mm |
281 mm |
|
Mounting Depth |
165 mm |
165 mm |
|
Spkr. Displacement |
2.7 liters |
2.7 liters |
|
Fs |
26 Hz |
28 Hz |
|
Qts |
0.5 |
0.56 |
|
Qms |
4.8 |
4.8 |
|
Qes |
0.56 |
0.64 |
|
Vas |
109 liters |
105 liters |
|
Xmax |
+/- 12 mm |
+/- 16 mm |
|
Revc |
1.9 ohms |
3.9 ohms/coil |
|
Tot. Volume box chiuso + assorb. |
28.3 liters |
28.3 liters |
|
Tot. Volume box chiuso |
34 liters |
34 liters |
|
Tuning Frequency |
38 Hz |
38 Hz |