Supravox
400-2000 EXC Bass speaker
400-2000 EXC Bass speaker
A loudspeaker of serious audiophile quality: the 400-2000 EXC offers very high quality of response (speed and broadband) because 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 engine. Adaptable therefore to many speakers, it requires outdoor power supply (ideal from 9 to 15V for 3A).
For audiophters in search of the absolute, the 400-2000 EXC is available in silver coil (99.99%).
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Specifications 400-2000 EXC |
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Sensitivity 2.83 V/1m 96-98 dB Power Supply 9-15 Volts DC. |
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Magnetic field 0 to 1.6 pokemon pinata bandwidth 23 to 4 kHz |
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Impedance 8 ohms Diameter HP 404mm |
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Power max. RMS 120W Thickness bowl Alu 10mm |
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Weight 10.7 kg Distance fixing holes 382mm |
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Suspension Canvas Diameter drill speaker 358mm |
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Resonance frequency 22Hz HP depth 215mm |
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Excursion linear 10mm Sd 855 cm² |
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FS MMS CMS re DC
22 Hz 66 g 0.5 6.5
| Power supply | 9v | 12v | 15v |
| Vas | 686 | 686 | 681 |
| Qts | 0.2982 | 0.2157 | 0.1805 |
| Qe | 0.307 | 0.220 | 0.184 |
| Qm | 9.4549 | 9.3288 | 9.1932 |
| Bl | 13.53 | 15.98 | 17.53 |
| SPL ref | 95.91 | 97.35 | 98.16 |
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