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Beskrivning av Hifonics ZXS550/2
Classic ZEUS amplifiers were previously analogue and had a powerful appearance. The large ZEUS amps are still worshipped by car hi-fi fans around the world, but the disadvantage of such powerhouses is the large amount of space they take up in the vehicle.
For this reason, the HiFonics engineers decided to use advanced digital power when designing the new ZEUS STREET ZXS amplifiers in order to achieve ultra-compact heat sink dimensions. This is primarily achieved thanks to modern Class D technology, which requires 90% less power than analogue amplifiers of comparable performance due to the extremely high achievable efficiency. Another advantage - cable cross-sections for the power supply do not have to be so thick.
But small does not mean scrawny: As soon as you unpack them for the first time, you realize that you are dealing with genuine ZEUS amps. Despite their petite size, the models are pleasantly heavy in the hand and convey a solid feeling in the usual HiFonics quality. Recessed aluminum logo badges, carefully milled model numbers and sophisticated cast aluminum end caps visually convey a unique symbiosis of power and elegance that emanates from these amps.
All ZXS models naturally have the latest features such as an automatic switch-on function on board, in addition to adjustable crossovers, which is needed for connection to modern vehicle electronics. The high-level inputs are equipped with advanced EPS so that error messages in vehicle diagnostic systems are suppressed. Low-emission HiFonics IFT digital technology ensures uninterrupted radio reception.
| Number of channels | 2 channels |
| Förstärkarklass | Klass D |
| Effekt i 2 ohm RMS | 2x275wrms |
| Effekt i 4 ohm RMS | 2x150wrms |
| Effekt i 4 ohm bryggkopplat RMS | 1x550wrms |
| Frekvensområde | 4-39000hz |
| Högpassfilter | Ja |
| Lågpassfilter | Ja |
| THD | 0,0002 |
| Högniva-ingång | Ja med autostart |
| Ingångskänslighet | 0,2-5V |
| Signalbrus | 107db |
| Rekommenderad ström och jordkabel | 16-20mm ofc kabel |
| Driftspänning | 12 V |
| Dämpfaktor | mer än 300 |
| Bassremote / fjärrkontroll | Ja |
| Säkringar | extern säkring skall användas |
| Dimensioner | 112x44x194mm |