| | 
400-EXC
Used in high-end enclosures, this exceptional bass unit offers a very
light cone driven by a massive field coil magnetic structure.
Considered by many audiophiles to be one of the fastest bass drivers
available today.
Key Benefits
 | Highly efficient fast, clean bass |
| field coil voltage adapts to different enclosures |
| available with pure (99.999%) silver voice coil |
Technical Specifications
|
Efficiency
|
90
to 99 dB |
| Frequency
range |
23
to 4 kHz |
| Impedance |
8W |
|
Power
handling
|
120
W |
|
Mounting
|
Æ
Driver
|
404
mm |
|
Basket
thickness
|
Alu
10mm |
| Distance
mounting holes |
382
mm |
|
Æ
Driver opening
|
378
mm |
|
Driver
depth
|
215
mm |
|
Parameters
|
| Suspension |
Fabric |
|
Fs
|
23
Hz |
| Linear
excursion |
10
mm |
| Weight
moving mass |
55
g |
|
Field coil
voltages
|
0
to 13 Volts |
| Magnetic
field |
0
to 1.6 T |
|
