Supravox
380-2000 LC low frequency driver / 96dB / 8 Ohms
380-2000 LC low frequency driver / 96dB / 8 Ohms
380-2000 LC low-frequency driver / 95.7dB / 8 Ohms
The 380-2000 LC is a high-efficiency bass driver (95.7 dB), it is dedicated to audiophile installations of bass-reflex type.
It covers the 30-800Hz band in 150 to 250L.
2000 Series
The SUPRAVOX loudspeakers of the 2000 series are equipped with Alnico motors.
Its new Alnico motor, assembled around a central magnet of one kilogram of Alnico V and a specifically profiled core, uses a flat copper wire voice-coil on a nomex ventilated support. This assembly offers a perfectly symmetrical travel of +/- 7 mm.
The moving parts benefit from our new exponential cone, which by the formulation of its paper, offers better damping, a guarantee of clarity and definition, while ensuring, by its profile, greater rigidity offering reduced distortion in the low register.
This brand new loudspeaker is a reference in high fidelity: bandwidth, linearity of response, clarity of sound, dynamic range, thermal and mechanical resistance, very low distortion.
TECHNICAL CHARACTERISTICS
Below are the 2021 parameters, measured using AES2-1984-r2003.
Sensitivity (2.83V/1m): |
95.7dB |
Sensitivity (1W/1m): |
. |
Bandwidth : |
30Hz-800Hz |
Impedance: |
8 Ohms |
Suspension : |
|
Linear excursion: |
+/- 7 mm |
Magnet : |
|
Magnetic field : |
|
Basket: |
Aluminum |
HP diameter: |
388mm |
Mounting hole distance: |
|
Enclosure drilling diameter: |
|
HP depth: |
|
HP weight: |
|
Fs : |
27.41 Hz |
Re : |
5.8 Ohms |
L1 kHz : |
1,1606 mH |
Qts : |
0,3843 |
Qe: |
0,4067 |
Qms : |
6.9824 |
Vas: |
460.9739 L |
Bl : |
14.3788 |
Mms : |
84.1842 g |
Sd : |
9.079E-2 m² |