379_21926_2
Topthema: Die ewige Legende
Harwood Acoustics LS3/5A
Es gibt Lautsprecher und dann gibt es noch die LS3/5A. Sie spaltet sowohl ihre Hörer, als auch die, die sie gar nicht kennen. Warum das so ist? Nun, dafür muss man sich vor allem anschauen und natürlich hören, was sie kann und nicht, was sie nicht kann.
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390_22002_2
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.
>> Mehr erfahren>> Alle anzeigenKategorie: Profi- / Musiker-Equipment
Ausstattungsliste: Grace Design m201
Ausstattung & technische Daten
| Technical Specifications | |
| 2 channel microphone preamplifier with optional reference ADC | |
| Specifications (without A/D converter) | |
| Frequency Response | |
| @ 40dB gain 0.2dB (50? source) | 18Hz-65kHz |
| @ 40dB gain 3dB (50? source) | 4.5Hz-350kHz |
| THD+N | |
| @ 20dB gain +25dBu out, 1kHz | <.0008% |
| @ 40dB gain +25dBu out, 1kHz | <.0009% |
| @ 60dB gain +25dBu out, 1kHz | <.0070% |
| Intermodulation Distortion | |
| SMPTE/DIN 1:1 (50Hz, 7kHz) | <.0020% |
| SMPTE/DIN 4:1 (50Hz, 7kHz) | <.0030% |
| Noise - Referred to Input | |
| @ 60dB gain 50Ω source | -130dB |
| @ 60dB gain 150Ω source | -127dB |
| @ 60dB gain 600Ω source | -123dB |
| Phase Deviation | |
| Phase Deviation | <3 |
| Crosstalk | |
| Any Channel @ 40dB gain 1kHz | -125dB |
| Any Channel @ 40dB gain 10kHz | -115dB |
| CMRR | |
| @ 60dB gain, 3.5Vcm, 1kHz | >70dB |
| @ 60dB gain, 3.5Vcm, 10kHz | >70dB |
| Maximum Output Level | |
| 1kHz, 100KΩ load | +28dBu |
| Impedance | |
| Input | 8100Ω |
| Input, ribbon mode | 20kΩ |
| Output | 190Ω |
| Peak Led Meter | |
| Green threshold | -14dBu |
| Red threshold | +16dBu |
| Weight and dimensions | |
| Weight | 16.5lbs (7.5kg) |
| Dimensions | 2U, 19 rack mount x 10 deep |
| A/D module specifications (line input) | |
| Dynamic range | |
| 20Hz-20kHz | >115dB |
| A weighting | >117dB |
| THD+N | |
| -1dBFS, 20Hz-22kHz | < 0.00026% (-112dB) |
| Frequency response +/-0.2dB | |
| 44.1kHz Fs | 5Hz-21kHz |
| 48kHz Fs | 5Hz-23kHz |
| 88.2kHz Fs | 5Hz-41kHz |
| 96kHz Fs | 5Hz-45kHz |
| 176.4kHz Fs | 5Hz-54kHz |
| 192kHz Fs | 5Hz-59kHz |
| Full scale input level | +16dB or +24dB (+/-2dB trim) |
| Frequency response -3dB | |
| 44.1kHz Fs | 22kHz |
| 48kHz Fs | 24kHz |
| 88.2kHz Fs | 44kHz |
| 96kHz Fs | 48kHz |
| 176.4kHz Fs | 72.5kHz |
| 192kHz Fs | 79kHz |
| Full scale input level | +16dB or +24dB (+/-2dB trim) |
| CMRR | |
| 60Hz | >65dB |
| 1kHz | >80dB |
| 10kHz | >60dB |
| IMD SMPTE 4:1 60Hz, 7kHz, -3dBFS | <100dB (0.0008%) |
| Interchannel crosstalk | <-120dB |
| Group Delay | |
| 44.1-48kHz | 13/Fs |
| Sample rates, internal crystal (kHz) | 44.1, 48, 88.2, 96, 176.4, 192 |
| External Clock Lock Range | |
| Wide lock mode | 40.1kHz-207kHz (+/-8% at each sample rate) |
| s-Lock mode | +/-250ppm (+350, -400ppm typical) |
| Intrinsic Jitter, 200Hz-20kHz BW | |
| Wide lock mode | < 60ps RMS |
| s-Lock mode | < 40ps RMS |
| Jitter Rejection Corner Frequency | |
| Wide lock mode, -3dB, 12dB/octave | 800Hz |
| s-Lock mode, -3dB, 12dB/octave | 10Hz |
| A/D sensitivity | |
| Range A | +22dBu = 0dBFS (18dB headroom*) |
| Range B | +18dBu = 0dBFS (14dB headroom*) |
| *can be calibrated for any setting between +18dBu = 0dBFS and +24dBu = 0dBFS | |
