Supravox
Bass driver 400-2000 EXC
Bass driver 400-2000 EXC
The 400-2000 EXC offers very high quality of response (speed and wideband). It is built around the same membrane as the 400-2000.
Its advantage remains the possibility of adjusting these parameters thanks to a powerful electromagnetic motor. Adaptable to many speakers, it requires an external power supply (ideal from 8 to 14V for 5A).
The 400-2000 EXC is available in silver coil (99.99%).
|
Specifications 400-2000 EXC |
|
Sensitivity 1 W/1m to Fs 90 to 99 dB Power supply 0 to 13 Volts DC. |
|
Bandwidth 23 to 4 kHz Magnetic field 0 to 1.6 T |
|
Impedance 8 ohms Diameter HP 404 mm |
|
power max. RMS 120W Thickness salad bowl Alu 10mm |
|
Weight 10.7 kg Distance fixing holes 382mm |
|
Suspension Canvas Diameter drilling enclosure 358mm |
|
Resonant frequency 23 Hz Depth HP 215 mm |
|
Linear excursion 10 mm Sd 855 cm² |
|
|
Fs Mms Cms Re DC
25 Hz 66 g 0.5 6.5
|
Power |
5v |
7v |
9v |
11v |
13v |
14v |
15V |
|
Vas |
434 |
444 |
440 |
433 |
438 |
439 |
429 |
|
Qts |
1.011 |
0.598 |
0.431 |
0.309 |
0.236 |
0.215 |
0.195 |
|
Qe |
1.082 |
0.627 |
0.446 |
0.317 |
0.242 |
0.219 |
0.200 |
|
Qm |
15.349 |
13.531 |
12.801 |
11.490 |
10.060 |
9.935 |
9.334 |
|
Bl |
8.381 |
10.879 |
12.964 |
15.496 |
17.626 |
18.491 |
19.596 |
|
SPL ref |
91.5 |
94 |
95.4 |
96.8 |
98.1 |
98.7 |
99.1 |
Couldn't load pickup availability
