Introduzione
The Hifonics Zeus ZG-600.4 is a 4-channel Class AB amplifier designed to deliver up to 600 watts of power for your car's audio system. It features a Simpatico Coil Design (SPC) with a dual-coil PWM MOSFET power supply for efficient operation and minimal heat generation. The amplifier utilizes Ultra-Fi output devices and an aluminum heatsink for superior thermal management. It offers both RCA and high-level inputs for flexible installation and can operate in 4-channel or bridged mono mode. Angled connection types facilitate clean wire management.

Imagine: In cima view of the Hifonics Zeus ZG-600.4 ampvivificatore, mostraasing u so design elegante.
Installazione è installazione
Una stallazione curretta hè cruciale per una prestazione è una sicurezza ottimali. Hè cunsigliatu chì a stallazione sia effettuata da un prufessiunale qualificatu.
1. Muntatura di u Amppiù vivu
- Choose a secure, well-ventilated location in your vehicle, away from moisture and direct heat.
- Assicuratevi un spaziu adeguatu intornu à u amplifier for air circulation, especially around the aluminum heatsink.
- Munti lu amplifier firmly using appropriate hardware to prevent movement during vehicle operation.
2. Cunnessioni di Potenza
- Connect the main power cable directly to the vehicle's battery, ensuring an inline fuse is installed within 18 inches of the battery.
- Connect the ground cable to a clean, unpainted metal surface on the vehicle chassis, ensuring a solid electrical connection.
- Cunnette u filu di accensione remota da a vostra unità principale à u ampinput remotu di u lifier.
- U amplifier operates with a 6 Volt input voltage.
3. Cunnessioni d'Input Audio
The ZG-600.4 offers both RCA (low-level) and high-level inputs for compatibility with various head units.
- Ingressi RCA: Use high-quality RCA cables to connect the head unit's pre-amp uscite à u amplifier's CH1/CH2 and CH3/CH4 RCA inputs.
- Ingressi di altu livellu: If your head unit lacks RCA outputs, use the high-level inputs. Connect the speaker wires from your head unit to the ampterminali d'entrata di altu livellu di u lifier.
4. Speaker Output Connections
- Cunnette i vostri parlanti à u amplifier's speaker output terminals. Ensure correct polarity (+ to + and - to -).
- U amplifier can be configured for 4-channel stereo or bridged mono operation. Refer to the "Operating Instructions" section for mode selection.

Image: Rear panel of the Hifonics Zeus ZG-600.4 amplifier, detailing the input, output, and control sections.
Istruzzioni di funziunamentu
The Hifonics Zeus ZG-600.4 ampL'amplificatore offre diversi cuntrolli per affinà u vostru sistema audio.
1. Power On / Off
- U amplifier will power on automatically when the remote turn-on signal is received from your head unit.
- A power indicator light will illuminate when the amplifier hè operativu.
2. Level (Gain) Adjustment
- The "LEVEL" knobs adjust the input sensitivity (gain) for each channel pair (CH1/CH2 and CH3/CH4).
- Imposta u guadagnu per currisponde à u vulume di uscitatage di a vostra unità principale. Cuminciate cù u guadagnu à u minimu è aumentatelu pianu pianu finu à ottene u vulume desideratu senza distorsioni.
- Nota: Setting the gain too high can lead to distorted sound and potential damage to speakers or the amppiù vivu.
3. Crossover Settings (X-OVER)
U amplifier features adjustable crossovers to direct specific frequency ranges to your speakers.
- Cambia MODE: Select between 2CH (2-channel), 4CH (4-channel), or MONO (bridged mono) operation.
- HIGH PASS (HPF): Filters out frequencies below the set point. Useful for full-range speakers to prevent them from playing low bass.
- PASSA BASSU (LPF): Filters out frequencies above the set point. Useful for subwoofers.
- FULL: Bypasses the crossover, allowing full-range audio.
- X-OVER FREQUENCY: Adjusts the cutoff frequency for the high-pass or low-pass filter.
- Nota: Some users have reported issues with the built-in hi-pass filter. External filters may be considered if optimal performance is not achieved.
4. Bass EQ / Subsonic Filter
- EQ BASS: Provides a bass boost at a specific frequency. Use sparingly to avoid distortion.
- SUBSONIC: Filters out extremely low, inaudible frequencies that can waste amplifier power and damage subwoofers.

Image: Close-up of the Hifonics Zeus logo on the amplifier's brushed metal casing.
Mantenimentu
Regular maintenance ensures the longevity and optimal performance of your Hifonics Zeus amppiù vivu.
- Pulizia: Asciugà periodicamente u amplifier's exterior with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners. Ensure ventilation fins are free from dust and debris to maintain proper cooling.
- Cuntrolli di cunnessione: Regularly inspect all power, ground, remote, and audio connections. Ensure they are secure and free from corrosion. Loose connections can lead to poor performance or damage.
- Ventilazione: Cunfirmà chì u amplifier's mounting location allows for adequate airflow. Blocked vents can lead to overheating and activation of protection circuits.
- Ispezione di fusible: Check the inline fuse on the power cable periodically. If the amplifier fails to power on, inspect this fuse first. Always replace with a fuse of the correct ampera.
Risoluzione di prublemi
This section addresses common issues you might encounter with your Hifonics Zeus ZG-600.4 amppiù vivu.
| Prublemu | Causa Possibile | Soluzione |
|---|---|---|
| Amplifier ùn si accende. | No power, poor ground, faulty remote turn-on, blown fuse. | Check power and ground connections. Verify remote turn-on signal. Inspect and replace fuses if necessary. |
| Amplifier entra in modu di prutezzione. | Overheating, short circuit in speaker wiring, impedance mismatch, low voltage. | Ensure proper ventilation. Check speaker wiring for shorts. Verify speaker impedance. Check vehicle's battery voltage. Allow amplifier per rinfriscà. |
| Nisun sonu o sonu distortu. | Incorrect gain setting, loose audio connections, faulty RCA cables, incorrect crossover settings, damaged speakers. | Adjust gain properly. Check all RCA and speaker connections. Verify crossover settings (HPF/LPF). Test speakers with another source if possible. |
| Signal dropouts or noise. | Poor quality cables, ground loop, faulty unit. | Use shielded RCA cables. Ensure proper grounding. If issues persist, the unit may be faulty and require professional inspection. |
| Gain/adjustment dials are loose or stripped. | Manufacturing defect or wear. | Contact Hifonics customer support or your retailer for assistance. This may require repair or replacement. |
| Built-in hi-pass filter not effective. | Unit characteristic or specific setup incompatibility. | Consider using external hi-pass filters (e.g., RCA hi-pass filters) if precise frequency control is needed. |
Specificazioni
| Feature | Detail |
|---|---|
| Nome di mudellu | HIFZG6004 (ZG-600.4) |
| Numeru di mudellu di l'articulu | Canale 600 Watt 4 |
| Marca | Hifonics |
| Potenza massima di output di Speaker | 600 Watt |
| Numeru di circuiti | 4 |
| Modu Output Audio | Mono (also supports Stereo) |
| Input Voltage | 6 Volts |
| Risposta di Frequency | 40 Hz |
| Rapportu Signal-to-Noise | 0.5 dB |
| Tecnulugia di cunnessione | Wired |
| Tipu di muntatura | Munti di vittura |
| Materiale | Metallu |
| Culore | Argentu |
| Dimensioni di u produttu | 1 "D x 1" W x 1 "H |
| Pesu di l'articulu | 6.18 liri |
| Hè Impermeabile | Falsu |
| Cumpunenti inclusi | Product, Manual |
| UPC | 806576231189 |
Infurmazioni di Garanzia
The Hifonics Zeus ZG-600.4 amplifier vene cun a Garanzia limitata. Specific terms and conditions of the warranty, including duration and coverage details, are typically provided with the product packaging or can be found on the official Hifonics websitu.
Please retain your proof of purchase for any warranty claims. For detailed warranty information or to initiate a claim, refer to the documentation included with your product or contact Hifonics customer support directly.
Assistenza Clienti
For further assistance, technical support, or inquiries regarding your Hifonics Zeus ZG-600.4 amplifier, please utilize the following resources:
- Ufficiale Websitu: Visita u Hifonics Store per infurmazioni nantu à u produttu, FAQ è dettagli di cuntattu di supportu.
- Included Manual: Refer to the physical manual included in the product packaging for additional diagrams and specific instructions.
- Rivenditori Autorizzati: Contact the retailer from whom you purchased the product for local support and service.





