BOMGE AMP-268 4-Channel Car/Home Audio Power Ampmés viu

1. Introducció

The BOMGE AMP-268 is a versatile 4-channel stereo power amplifier designed for both car and home audio systems. It features bass adjustment and enhancement functions, delivering a powerful 5500W maximum output. With its Class A/B amplifier design, aluminum alloy construction, and efficient heat dissipation, it provides stable and high-fidelity audio performance for main speakers and passive subwoofers.

2. Característiques

• 4-Channel Car/Home Audio Power Ampmés viu
• Amplifier Classe: Classe A/B
• Stereo Surround Sound Capability
• Supports Four-Door Main Speakers
• Supports Passive Subwoofer Connection
• Disseny prim i compacte
• Durable Aluminum Alloy Casting Drawing Process
• External Heat Sink for Efficient Cooling
• Thermal Overload and Speaker Short Protection
• Housing with Standard Safety Interface
• Aluminum Alloy Heat Dissipation Hole Design for Faster Heat Dissipation
• Built-in Regulated High-Power Ampmés viu

3. Especificacions

4. Configuració i instal·lació

Before installation, ensure your vehicle's battery is disconnected. Proper wiring is crucial for optimal performance and safety. Refer to the diagram below for connection details.

This diagram illustrates two primary methods for connecting your ampmés viu. Tipus de connexió 01 shows wiring for a standard 4-channel setup, including Negative Power Supply, +12V Power Supply, Control Line, Double Safe Fuse, and connections for Rear Speakers (Left/Right) and Front Speakers (Left/Right). Tipus de connexió 02 demonstrates a configuration that includes a Subwoofer, along with the necessary Cathode, Anode, Control Line, Double Safe Fuse, and connections for Positive Front Right Speaker and Subwoofer.

4.1 Connexions d'alimentació

• Negative Power Supply (GND): Connect to a clean, unpainted metal surface of the vehicle chassis.
• +12V Power Supply (B+): Connect directly to the positive terminal of the vehicle's battery using a heavy-gauge power cable. Ensure an inline fuse (Double Safe Fuse) is installed close to the battery.
• Control Line (REMOTE): Connect to the remote turn-on lead from your head unit. This wire turns the amplifier on and off with your car's stereo.

4.2 Connexions d'altaveus

El AMP-268 supports both standard 4-channel stereo and bridged configurations for higher power output to specific speakers or subwoofers.

• Standard Stereo Connection (Type 01): Connect your Left and Right Rear Speakers to the 'REAR SPEAKER' terminals (Left/Right Positive and Negative). Connect your Left and Right Front Speakers to the 'FRONT SPEAKER' terminals (Left/Right Positive and Negative).
• Subwoofer Connection (Type 02): For a subwoofer, you can bridge two channels. Connect the subwoofer's positive terminal to the 'BRIDGE' positive terminal and its negative terminal to the 'BRIDGE' negative terminal (refer to the diagram for specific bridge connections, typically using the positive of one channel and negative of an adjacent channel).

Always ensure correct polarity (+ to + and - to -) when connecting speakers to avoid phase issues and poor sound quality.

5. Instruccions de funcionament

El AMP-268 features a control panel for fine-tuning your audio output. Familiarize yourself with the functions shown below:

This image details the control panel of the AMP-268. It includes indicators for PRT (Protection) and PWR (Power), High-Pass Filter (HPF) and Low-Pass Filter (LPF) controls, GAIN adjustment knobs for input sensitivity, Treble adjustment, High-frequency regulation, Low-frequency regulation, and RCA Audio Input/Output ports.

5.1 Funcions del tauler de control

• PRT (Protection) Indicator: Illuminates when the amplifier is in protection mode due to overload, short circuit, or overheating.
• Indicador PWR (potència).: Illuminates when the ampEl lificador està encès i funciona normalment.
• HPF (filtre de pas alt): Adjusts the cutoff frequency for high-pass filtering. Used for main speakers to prevent low frequencies from reaching them.
• LPF (Low-Pass Filter): Adjusts the cutoff frequency for low-pass filtering. Used for subwoofers to ensure only low frequencies are passed.
• GAIN (Input Sensitivity): Controls the input signal level. Adjust this to match the output of your head unit. Start low and increase gradually to avoid distortion.
• Ajust dels aguts: Fine-tunes the high-frequency response.
• High-Frequency Regulation: Provides broader control over the high-frequency range.
• Low-Frequency Regulation (Bass Boost): Enhances the bass response. Use with caution to avoid distortion.
• Audio Output/Input (RCA): RCA jacks for connecting audio sources (input) and potentially passing audio to other amplifiers (output).

5.2 Initial Setup and Adjustment

1. After all connections are secure, reconnect your vehicle's battery.
2. Engegueu la unitat principal. El amplifier's PWR indicator should light up.
3. Set all GAIN controls to their minimum (lowest) setting.
4. Reprodueix una peça musical coneguda a un volum moderat a la unitat principal.
5. Slowly increase the GAIN control on the amplifier until you hear distortion, then back it off slightly. Repeat for all channels.
6. Adjust HPF and LPF settings according to your speaker types. For main speakers, use HPF to filter out bass. For subwoofers, use LPF to filter out highs.
7. Fine-tune Treble and Low-Frequency Regulation (Bass Boost) to your preference, ensuring sound remains clear and undistorted.

6. Manteniment

To ensure the longevity and optimal performance of your BOMGE AMP-268 amplificador, seguiu aquestes pautes de manteniment:

• Neteja: Netegeu regularment el ampNetegeu l'exterior del purificador amb un drap suau i sec. Eviteu utilitzar productes químics agressius o netejadors abrasius.
• Ventilació: Assegureu-vos que amplifier's heat dissipation holes are clear of obstructions. The aluminum alloy heat dissipation design relies on good airflow to prevent overheating.
• Connexions: Periodically check all wiring connections for tightness and corrosion. Loose connections can lead to poor performance or damage.
• Medi ambient: Eviteu exposar el ampresistent a temperatures extremes, llum solar directa o humitat excessiva.

7. Solució De Problemes

Si teniu problemes amb el vostre amplifier, consult the following troubleshooting guide before seeking professional assistance:

8. Garantia i assistència

For warranty information or technical support, please contact your retailer or the manufacturer directly. Keep your purchase receipt as proof of purchase. The package includes one Car Audio Amplifier and one user manual.