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Topthema: Sound im Audi
Audio System RFIT Audi A6 C8 Evo2 – 20er System für Audi A6
Von Audio System gibt es eine Vielzahl an Nachrüstlautsprechern für Audi. Wir schaffen den Überblick und testen das RFIT Set für den A6 C8.
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Topthema: Feurig
High-End-Standbox mit ESS AMT
Mit diesen Chassis wollte ich schon immer mal etwas bauen. Dass ich sie allerdings jemals zusammen in einer Box haben würde, hätte ich dann doch wieder nicht erwartet – dass das Ganze so gut werden würde, dann schon eher.
>> Mehr erfahren>> Alle anzeigenKategorie: Verstärker Röhrenverstärker
Ausstattungsliste: Audio Research Reference 750 SE
Ausstattung & technische Daten
| TECHNICAL SPECIFICATION | |
| POWER OUTPUT | 750 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 750 watts, below .04% at 1 watt. |
| Approximate actual power available at “clipping” 850 watts (1kHz). (Note that actual power output is dependent upon both line voltage and “condition” i.e. if power line has high distortion, | |
| maximum power will be affected adversely, although from a listening standpoint this is not very critical.) | |
| POWER BANDWIDTH | (-3dB points) 15Hz to 150kHz. |
| FREQUENCY RESPONSE | (-3dB points at 1 watt) 1 Hz to 200 kHz. |
| INPUT SENSITIVITY | 4.6V RMS Balanced for rated output. (24 dB gain into 8 ohms.) |
| INPUT IMPEDANCE | 200K ohms Balanced. |
| OUTPUT TAPS | 4, 8, 16 ohms. |
| OUTPUT REGULATION | Approximately 0.5dB 16 ohm load to open circuit (Damping factor approximately 17). |
| OVERALL NEGATIVE FEEDBACK | 13dB. |
| SLEW RATE | 20 volts/microsecond. |
| RISE TIME | 1.5 microseconds. |
| HUM & NOISE | Less than 0.2mV RMS – 110dB below rated output (IHF-A weighted, input shorted, 16 ohm output). |
| POWER SUPPLY ENERGY STORAGE | Approximately 1300 joules. |
| POWER REQUIREMENTS | 105-130VAC 60Hz (200-270VAC 50Hz) 2100 watts at rated output, 2400 watts maximum, 800 watts at “idle”. |
| TUBES REQUIRED | 8 Matched pair KT150 Power Output; 1 6550WE Regulator; 1 6H30 Regulator Amplifier; 1 matched pair KT150 Driver; 1 6H30 follower. |
| DIMENSIONS | 13.5″ (34.3 cm) W x 23″ (58.4 cm) H x 20.8″ (52.8 cm) D. Handles extend 1.5″ (3.8 cm) forward and rearward. |
| WEIGHT | 170 lbs. (77.2 kg) Net; 395 lbs. (180 kg) per pair shipped weight. |
Top Händler
|
321-2466
Audio-Video Spalinger AG |
