AudioControl ACM-4.300 4-Channel Class D Micro Ampmés viu

Introducció

Thank you for choosing the AudioControl ACM-4.300 4-Channel Class D Micro Amplificador. Això amplifier is designed to deliver high-quality audio performance in a compact form factor, suitable for various car audio system configurations. This manual provides essential information for proper installation, operation, and maintenance to ensure optimal performance and longevity of your ampmés viu.

Informació de seguretat

Please read all instructions carefully before installation and use. Failure to follow these guidelines may result in injury or damage to the amplificador o vehicle.

• Desconnecteu sempre el terminal negatiu de la bateria del vehicle abans de començar qualsevol treball elèctric.
• Assegureu-vos de connectar a terra correctament per a amplifier to prevent electrical hazards and noise.
• Feu servir cables de diàmetre adequats per a les connexions d'alimentació, terra i altaveus, tal com s'especifica a la secció d'instal·lació.
• Muntar el amplifier securely in a location that is dry, well-ventilated, and protected from excessive heat, moisture, and vibration.
• Eviteu instal·lar el fitxer amplifier in areas that could obstruct vehicle operation or safety features.
• No intenteu obrir ni modificar el fitxer ampDemaneu totes les tasques de manteniment a personal qualificat.

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Característiques

• Potència de sortida: 4 x 75W at 2 Ohms, 4 x 50W at 4 Ohms
• Bridged Power: 150W at 4 Ohms
• Senyal de detecció: GTO™ Signal Sense for automatic turn-on
• Integració: Active Speaker-Level Inputs for seamless integration with OEM systems
• Entrades: RCA Line Inputs for aftermarket head units
• Crossover: Linkwitz-Riley Crossover for precise audio tuning
• Disseny: Reversible Cover Plate for flexible mounting options

Identificació de components

Familiarize yourself with the various inputs, outputs, and controls on your ACM-4.300 ampmés viu.

Figura 1: superior view of the ACM-4.300 amplifier, highlighting the power, ground, remote, speaker level inputs, RCA inputs, and speaker outputs.

Figura 2: lateral view of the ACM-4.300 amplifier, detailing the various input and output terminals for connection.

Configuració i instal·lació

Muntatge del Ampmés viu

Due to its compact design, the ACM-4.300 can be mounted in various locations. Choose a secure, dry, and well-ventilated spot away from direct sunlight or heat sources. Ensure adequate space for wiring and airflow around the ampmés viu.

• Use the provided mounting hardware to secure the amplifter a una superfície sòlida.
• Consider the reversible cover plate design for flexible installation orientations.

Connexions de cablejat

Proper wiring is crucial for performance and safety. Refer to the diagrams below and use appropriate wire gauges.

Connexions d’alimentació i terra

• +12V (Alimentació): Connect directly to the positive terminal of the vehicle's battery using a fuse holder within 18 inches of the battery.
• GND (terra): Connect to a clean, bare metal chassis point in the vehicle. Ensure a solid, low-resistance connection.
• REM (encesa remota): Connect to the remote output of your head unit. If using speaker-level inputs with GTO™ Signal Sense, this connection may not be required.

Connexions d'entrada

• Entrades de nivell d'altaveu: For integration with factory OEM systems, connect the speaker wires from your head unit or factory amplifier directly to the speaker level input terminals.
• RCA Line Inputs: For aftermarket head units with RCA pre-outs, connect RCA cables from the head unit to the ampels conectors d'entrada RCA del lificador.

Connexions de sortida dels altaveus

• Connect your speakers to the corresponding speaker output terminals. Ensure correct polarity (+ to + and - to -).
• El amplifier supports 2-Ohm stereo operation and 4-Ohm bridged operation. Refer to the specifications for power ratings.

Instruccions de funcionament

Ajust de guanys

The gain controls on the amplifier match the output voltage de la unitat principal a la amplifier's input sensitivity. Adjust the gain carefully to prevent distortion.

• Start with the gain controls set to minimum.
• Augmenta el volum de la unitat principal fins a aproximadament un 75% del seu màxim.
• Augmenta lentament el ampcontrol de guany del lificador fins que sentiu una lleugera distorsió i, a continuació, reduïu-lo lleugerament.

Configuració de crossover

The Linkwitz-Riley Crossover allows you to filter frequencies sent to your speakers, optimizing sound quality and protecting speakers.

• Filtre de pas alt (HPF): Allows frequencies above the set point to pass through. Useful for protecting smaller speakers from low bass.
• Filtre de pas baix (LPF): Permet el pas de freqüències per sota del punt de consigna. Normalment s'utilitza per a subwoofers.
• Adjust the crossover frequency according to your speaker's specifications and desired sound.

Sensació del senyal GTO™

The GTO™ (Great Turn On) Signal Sense feature automatically detects an audio signal on the speaker-level inputs and turns the amplifier on. When the audio signal is removed, the amplifier will turn off after a short delay. This eliminates the need for a separate remote turn-on wire when using speaker-level inputs.

Manteniment

The AudioControl ACM-4.300 amplifier requires minimal maintenance. Follow these guidelines to ensure continued performance:

• Mantenir el ampEl lificador està net i lliure de pols i restes. Feu servir un drap suau i sec per netejar-lo.
• Assegureu-vos que el amplifier's ventilation openings are not blocked to prevent overheating.
• Comproveu periòdicament totes les connexions del cablejat per verificar si estan ben ajustades i si hi ha corrosió.
• No utilitzeu productes químics agressius ni netejadors abrasius a la ampsuperfície del vidador.

Resolució de problemes

Si teniu problemes amb el vostre amplifier, consult the following troubleshooting guide before contacting support.

Especificacions

Informació de la garantia

The AudioControl ACM-4.300 amplifier comes with a 5-Year Bulletproof Warranty. For specific terms and conditions, please refer to the warranty card included with your product or visit the official AudioControl weblloc.

Note: The product specifications also mention a "1 Year" warranty. For the most accurate and up-to-date warranty information, please consult the official documentation provided with your purchase or the manufacturer's weblloc.

Suport

For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact AudioControl customer support. You can find contact information on the official AudioControl weblloc web o a través del vostre distribuïdor autoritzat.

AudioControl Official Weblloc: www.audiocontrol.com