1. Introducció
This manual provides essential information for the proper installation, operation, and maintenance of your Hertz Mille Legend Series ML-Power-1 D-Class Mono Amplifier and ML 2000.3 8" Subwoofer bundle. Please read this manual thoroughly before attempting installation or operation to ensure optimal performance and safety.
The Hertz Mille Legend Series components are designed to deliver high-fidelity audio performance in automotive environments. This bundle combines a powerful mono amplifier with a high-performance subwoofer to enhance your vehicle's audio system.
2. Informació de seguretat
Observeu sempre les precaucions de seguretat següents:
- Instal·lació professional recomanada: Installation of car audio components can be complex. It is highly recommended that a qualified professional perform the installation.
- Desconnecta la bateria: Before starting any installation, disconnect the vehicle's negative battery terminal to prevent electrical shorts and damage.
- Cablejat adequat: Use appropriate gauge wiring for power, ground, and speaker connections as specified by the manufacturer. Incorrect wiring can lead to overheating, fire, or component failure.
- Muntatge segur: Ensure all components are securely mounted to prevent them from becoming projectiles in the event of a sudden stop or collision.
- Evitar obstruccions: Do not install components where they might obstruct vehicle operation, airbags, or other safety features.
- Ventilació: Assegureu-vos una ventilació adequada per al amplifier to prevent overheating. Do not cover the ampdissipador de calor del lificador.
- Nivells de volum: Prolonged exposure to high volume levels can cause permanent hearing damage. Adjust volume responsibly.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al vostre paquet:
- 1x Hertz Mille Legend Series ML-20003 8 inch (200mm) 700 Watt RMS Subwoofer
- 1x Hertz Mille Legend Series ML-Power-1 D-Class Mono Bass Ampmés viu
- Manual d'usuari (aquest document)
- Mounting hardware (specific to each component, refer to individual component manuals if provided separately)
4. Producte acabatview
4.1 Hertz Mille Legend Series ML-20003 Subwoofer
The ML-20003 subwoofer is engineered for high performance with an Exponential V-cone and pressed-pulp cone for superior rigidity and accurate bass reproduction. Its compact size and anti-resonant aluminum alloy basket facilitate easy installation, particularly in sealed box applications.
Imatge: Frontal view of the Hertz Mille Legend Series ML-20003 8-inch Subwoofer, showcasing el seu con i els seus voltants.
Imatge: Lateral view of the Hertz Mille Legend Series ML-20003 8-inch Subwoofer, highlighting the robust magnet structure and basket design.
4.2 Hertz Mille Legend Series ML-Power-1 Ampmés viu
The ML-Power-1 amplifier features Advanced D-Class Technology, designed for efficient power delivery and pure audio reproduction. Its robust heat sink design ensures stable operation and constant full power output without overheating, even under demanding conditions. The amplifier offers flexible filter combinations and an adjustable slope Lo-Pass filter for precise audio tuning.
Imatge: Superior view of the Hertz Mille Legend Series ML-Power-1 D-Class Mono Amplifier, showing its sleek design and branding.
Imatge: Primer pla view of the input and output terminals on the Hertz Mille Legend Series ML-Power-1 D-Class Mono Ampmés viu.
5. Configuració i instal·lació
This section provides general guidelines. Always refer to the detailed wiring diagrams and specific instructions provided with each component for precise installation.
5.1 General Installation Considerations
- Font d'alimentació: Connecteu el amplifier directly to the vehicle's battery using a fused power cable of appropriate gauge.
- Connexió a terra: Ensure a solid, short ground connection to the vehicle's chassis. The ground point should be free of paint and corrosion.
- Encès remot: Connecteu el amplifier's remote turn-on terminal to your head unit's remote output.
- Entrada de senyal: Use high-quality RCA cables for low-level input from your head unit or a speaker-level input converter if your head unit lacks RCA outputs.
- Cablejat dels altaveus: Connecteu el subwoofer al amplifier's speaker output terminals using appropriate gauge speaker wire.
5.2 ML-20003 Subwoofer Installation
The ML-20003 subwoofer is designed for optimal performance in a sealed enclosure. Consult a car audio professional or specific enclosure design guides for recommended box volumes and dimensions. Ensure the subwoofer is securely mounted within the enclosure and the enclosure is firmly fixed within the vehicle.
5.3 ML-Power-1 AmpInstal·lació més viva
Muntar el amplifier in a location that allows for adequate airflow around its heat sink. Avoid mounting in enclosed spaces without ventilation. Ensure all connections are tight and properly insulated to prevent short circuits.
Imatge: Lateral view of the Hertz Mille Legend Series ML-Power-1 D-Class Mono Amplifier, showing the heat sink fins crucial for thermal management.
6. Instruccions de funcionament
Once installed, proper configuration of the amplifier is crucial for optimal sound quality and system longevity.
6.1 Engegada inicial
Després de fer i verificar totes les connexions, torneu a connectar el terminal negatiu de la bateria del vehicle. Engegueu la unitat principal. El amplifier should power on, indicated by an LED indicator.
6.2 Ajust de guany
The gain control on the ML-Power-1 amplifier matches the input sensitivity to the output voltage of your head unit. This is not a volume control. Set the head unit volume to about 75% of its maximum. Slowly increase the amplifier's gain until you hear distortion, then back it off slightly. This ensures the amplifier receives a clean signal without clipping.
6.3 Configuració del crossover
The ML-Power-1 amplifier features an adjustable Lo-Pass filter. This filter allows only frequencies below a set point to pass through to the subwoofer. Typically, a subwoofer's low-pass filter is set between 60 Hz and 100 Hz, depending on your other speakers and personal preference. Experiment with the setting to achieve a seamless blend with your main speakers.
Image: Close-up of the control panel on the Hertz Mille Legend Series ML-Power-1 D-Class Mono Amplifier, showing gain and crossover adjustment knobs.
7. Manteniment
These components require minimal maintenance:
- Neteja: Use a soft, dry cloth to clean the exterior surfaces of the amplifier and subwoofer. Do not use harsh chemicals or abrasive cleaners.
- Inspecció: Comproveu periòdicament totes les connexions del cablejat per comprovar si estan ben ajustades i si hi ha signes de corrosió.
- Ventilació: Assegureu-vos el amplifier's heat sink remains free of dust and debris to maintain proper cooling.
8. Solució De Problemes
Si teniu problemes, consulteu els passos habituals següents per a la resolució de problemes:
- Sense energia: Check the main fuse at the battery, the amplifier's fuse, and all power and ground connections. Verify the remote turn-on wire is receiving 12V when the head unit is on.
- Sense so: Check all RCA and speaker wire connections. Ensure the head unit is sending a signal. Verify ampConfiguració de guany del lifier.
- So distorsionat: Reduir el amplifier's gain setting. Check for proper crossover settings. Ensure speaker wires are not shorted.
- Ampsobreescalfament del lificador: Assegureu-vos una ventilació adequada al voltant amplificador. Comproveu la impedància de l'altaveu per assegurar-vos que coincideixi amb la ampcapacitats del lificador.
- Subwoofer Not Moving: Check speaker wire connections at both the subwoofer and amplifier. Verify amplifier is receiving power and signal.
If problems persist after performing these checks, contact a qualified car audio technician or Hertz customer support.
9. Especificacions
9.1 ML-20003 Subwoofer Specifications
| Característica | Especificació |
|---|---|
| Mida | 200 mm (8") |
| Manipulació d'energia (RMS) | 700W |
| Maneig de potència (pic) | 1400W |
| Impedància | 4 ohms |
| Resposta de freqüència | 30-600 Hz |
| Sensibilitat | 86 dB SPL |
| Material del con | Pressed-pulp with Exponential V-cone |
| Cistella | Anti-resonant aluminum alloy |
9.2 ML-Power-1 AmpEspecificacions del lifier
| Característica | Especificació |
|---|---|
| AmpClasse lifier | D-Class (Advanced D-Class Technology) |
| Power Output (RMS @ 2 Ohm) | 1000W x 1 |
| Alimentació Voltage | 11-15VDC |
| Corrent de ralentí | 2A |
| Consumption @ 1Ω | 83.5A |
| THD (1 kHz @ 4Ω) | 0.08% |
| Ample de banda (-3 dB) | 18-500 Hz |
| Relació S/N (ponderada A) | 105 dB |
| Damping Factor (100 Hz @ 4Ω) | 100 |
| Pre-In Sensitivity | 0.2-5 V RMS |
| Pre-In Impedance | 15 kΩ |
| Speaker-In Sensitivity | 0.8-20 V RMS |
| Speaker-In Impedance | 470Ω |
| Tipus de filtre | Lo-Pass (Adjustable Slope) |
10. Informació de la garantia
Aquest producte està cobert per a 1 any de garantia del fabricant. This warranty typically covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For specific terms and conditions, refer to the warranty documentation included with your product or contact Hertz customer support.
11. Suport i contacte
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Hertz customer support or visit the official Hertz website. You may also consult with the authorized dealer from whom you purchased this product.
Fabricant: Hertz
Número de model: HertzBDL241017-06 (Bundle SKU)
ASIN: B0DKPL6RT5