3. Hifonics
  5. HF-SC4 / ISO

Hifonics HF-SC4 / ISO High-Low Adapter

2 Reviews

Hifonics HF-SC4 / ISO High-Low Adapter

2 Reviews

  • Transmission frequency 5-60 kHz, signal-to-noise ratio >115 dB. -
  • Power: up to 50 W RMS per channel at 2 ohms, 5 V/RMS output. -
  • Distortion factor THD+N 0.001%, 4 x RCA output, summing function.
  • Mehr technische Details
€69,00
€69,00 €69,00
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execution: HF-SC4
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Dec 6, - Dec 9,
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HF-SC4 / ISO by Hifonics

The Hifonics HF-SC4 / ISO Signal Converter/High-Low Adapter impresses with its absolutely brilliant sound characteristics. The result is no coincidence, as the developers placed great emphasis on excellent technical data right from the design stage. And these are truly impressive: sensationally high signal-to-noise ratios of 115-121 dB combined with very low distortion factors of 0.001% clearly demonstrate that these converters are real highlights. They are designed for connection to conventional car radios that deliver up to 50 Watts RMS per channel at 2 Ohms.

Another special feature of the multi-channel converters is the summing function on board. This circuit is a must for many new vehicles when the music signal cannot be tapped "in one piece," but the frequency ranges for the factory-installed speakers have been electrically separated. A conventional converter would be completely useless here. With the HF-SC converters, however, the split output signals of the factory system can simply be recombined by activating the "MIXED" function via a switch. The sophisticated electronics then generate a full-range signal at the outputs, which can optimally drive external DSPs or amplifiers.

Thanks to EPS, the converters can also be easily connected to factory radios that have a so-called load detection circuit. As an additional feature for interference suppression, a "Floating Ground" can be activated via a jumper.

Features

  • 4-channel "High To Low Level" converter with summing function
  • Auto Turn On • Remote Out • Start Stop capable
  • EPS protection circuit • THD+N 0.001%
  • RCA output (unbalanced) with 5V Out
  • High input up to 10V RMS, corresponds to 25 / 50 Watts RMS at 4 / 2 Ohms
  • Signal-to-noise ratio >115 dB • Transmission frequency 5-60kHz
  • "Floating Ground" jumper

Available as HF-SC4/HF-SC4-ISO

  • 4-channel "High To Low Level" converter with summing function
  • Automatic turn-on function
  • Remote Out (turn-on signal for additional devices is generated)
  • Start/Stop ready
  • EPS protection circuit
  • THD+N 0.00 * 1%
  • 4 x RCA output (unbalanced) with 5 V/RMS
  • 4 x high-level input up to 10 V/RMS
  • Signal-to-noise ratio >115 dB
  • Transmission frequency 5 - 60 kHz
  • "Floating Ground" jumper
  • ISO wiring harness for power and speakers, 30 cm
  • Dimensions 97 x 25 x 75/82 mm

Frequent questions about HF-SC4 / ISO

Wie funktioniert der Hifonics HF-SC4 / ISO Signal-Konverter bei der Geräuschunterdrückung?

The Hifonics HF-SC4 / ISO signal converter utilizes advanced noise suppression technologies, including an impressively high signal-to-noise ratio of over 115 dB. The integration of the "Floating Ground" concept helps minimize potential interference signals. A plug-in bridge allows for the activation of this feature to ensure the best possible sound quality when connected to different vehicle radios with load detection. Additionally, the THD+N value of only 0.001% ensures an almost distortion-free sound image. High-quality components and precise electronics make this converter an ideal partner for demanding audio applications in vehicles.

Kann der HF-SC4 / ISO Konverter an jedes Autoradio angeschlossen werden?

The HF-SC4 / ISO converter is specifically designed for connection to conventional car radios that can deliver up to 50 watts RMS per channel at 2 ohms. Thanks to the built-in EPS protection circuit, it can also be used with factory radios that have an integrated load detection circuit. The converter accepts high-level inputs of up to 10 V RMS, which corresponds to a power of approximately 25 to 50 watts RMS at 4 or 2 ohms, respectively. This allows for versatile compatibility with most factory systems while ensuring top-notch audio processing.

Welche Dimensionen hat der Hifonics HF-SC4 / ISO und wo kann er im Auto installiert werden?

The Hifonics HF-SC4 / ISO measures a compact 97 x 25 x 75/82 mm, allowing for easy installation in various vehicle environments. Due to its small size, it can be easily placed under a seat or behind the dashboard. It requires minimal space and can be conveniently connected using the ISO wiring harness for power and speakers. This significantly facilitates integration into existing audio systems and ensures that the converter does not compromise the visual or functional aesthetics of the vehicle.

Wie unterstützt der HF-SC4 / ISO die Summierung von getrennten Frequenzbereichen?

The HF-SC4 / ISO features a special summing function that allows frequency ranges of new vehicles to be combined again, which are already electrically separated at the factory. This is often necessary when the original signal is not fully transferable. When the "MIXED" function is activated via a switch, the converter sums the split output signals of the vehicle system into a complete full-range signal. This enables optimal control of external amplifiers and DSPs. This capability makes the HF-SC4 / ISO particularly valuable for complex sound upgrades in modern vehicles.

Welche Leistung kann der HF-SC4 / ISO Konverter verarbeiten?

The Hifonics HF-SC4 / ISO converter is capable of processing high-level audio signals of up to 10 V RMS, which corresponds to a power of about 25 to 50 watts RMS at 4 or 2 ohms, respectively. This specification shows that it is suitable for use with a variety of car radios, including modern high-power systems. The converter is designed to convert these signals with minimal distortion at an impressively low THD+N rate of 0.001%. This contributes to excellent sound quality and significantly enhances the listening experience.

Was muss bei der Installation des HF-SC4 / ISO berücksichtigt werden?

When installing the HF-SC4 / ISO signal converter, you should ensure that there is enough space for the dimensions of 97 x 25 x 75/82 mm. The installation location should be dry and dust-free to ensure the maximum operational capability of the device. Furthermore, the ISO wiring harness should be correctly connected to the power and speaker connections. It is crucial to maintain the correct levels and polarity when connecting the high-level inputs to avoid errors. Configuring the "Floating Ground" jumper can help minimize interference noise.

Welche Vorteile bietet die integrierte EPS Schutzschaltung im HF-SC4 / ISO Konverter?

The EPS protection circuit in the HF-SC4 / ISO converter is particularly helpful in protecting the device from potential damage due to overload or load disconnection. This protection mechanism is perfectly tailored to radios that have a load detection circuit. The EPS function protects the device by detecting and responding to uncontrolled load deviations. This increases the lifespan of the converter and ensures that it operates under optimal conditions. Thus, EPS technology helps to ensure stable operating conditions and minimize unwanted downtime.

Welche Anschlüsse bietet der HF-SC4 / ISO für externe Geräte?

The Hifonics HF-SC4 / ISO is equipped with four unbalanced RCA outputs that provide an output voltage of up to 5 V RMS. These outputs can be directly connected to external amplifiers or digital signal processors. Additionally, the converter features a remote output function that generates a power-on signal for additional devices, ensuring that all connected units are activated simultaneously. This connectivity allows for precise and powerful expansion of existing audio systems to achieve the highest audio quality without compromising functionality.

Welche Frequenzbereiche deckt der HF-SC4 / ISO ab?

The HF-SC4 / ISO covers a wide transmission frequency range from 5 Hz to 60 kHz. This ensures that both the lowest bass frequencies and high, clear treble can be transmitted without loss of quality. Such a frequency range guarantees detailed sound reproduction while providing the flexibility to play various music styles and audio sources. This specification makes the converter an ideal component for comprehensive audio system installations, as it can cover the entire range of human hearing and beyond.

Ist der HF-SC4 / ISO kompatibel mit modernen Fahrzeugsystemen?

Yes, the HF-SC4 / ISO is specifically designed to seamlessly integrate with modern vehicle systems. The summing function is particularly useful when frequency ranges in the vehicle are controlled separately, which is the case with many newer models. With support for up to 50 watts RMS per channel and a high-level signal of up to 10V RMS, it adapts to many original systems. Additional features like EPS and "Floating Ground" make it ideal for complex sound systems in modern vehicles by preventing interference and ensuring improved sound quality.

Herstellerinformation/verantwortliche Person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

Let customers speak for us

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