1. Introdución
Thank you for choosing the Infinity Alpha 650C 6.5-inch Two-Way Component Car Speaker. This manual provides essential information for proper installation, operation, and maintenance of your new car audio system. Please read this manual thoroughly before attempting installation or operation to ensure optimal performance and safety.
2. Información de seguridade
- Professional installation is highly recommended for optimal performance and to prevent damage to your vehicle or the speakers.
- Desconecte sempre a batería do vehículo antes de comezar calquera traballo eléctrico.
- Asegúrate de que todo o cableado estea debidamente illado e asegurado para evitar curtocircuítos e danos.
- Evite expoñer os altofalantes a humidade excesiva ou temperaturas extremas.
- Non faga funcionar os altofalantes a volumes excesivamente altos durante períodos prolongados, xa que isto pode causar danos auditivos ou danar os altofalantes.
3. Contido do paquete
The Infinity Alpha 650C package includes the following components:
- 2 x 6.5-inch Component Speakers (Woofers)
- 2 x Tweeters
- 2 x Crossovers
- Soportes de montaxe e parafusos
- Reixas dos altofalantes
- Foam rings for sound isolation

4. Configuración e instalación
Proper installation is crucial for achieving the best sound quality. It is recommended to have this system installed by a qualified car audio professional.
4.1. Compoñente rematadoview

4.2. Conexións de cableado
Connect the woofers, tweeters, and crossovers according to the wiring diagram provided in the full installation guide (typically included with the product). Ensure correct polarity for all connections. The crossovers manage the frequency distribution between the woofer and tweeter for optimal sound reproduction.

4.3. Montaxe
The 6.5-inch woofers are designed for car door or panel mounting. Use the provided brackets and screws for secure installation. Tweeters can be flush-mounted or surface-mounted using the included accessories, depending on your vehicle's interior and desired sound staging.
4.4. Sound Isolation
Utilize the included foam rings around the woofers to minimize unwanted vibrations and improve sound quality by creating a better seal between the speaker and the mounting surface.
4.5. Produto rematadoview Vídeo
5. Instrucións de funcionamento
Once installed, connect your car audio system to a compatible head unit or amplifier. The Infinity Alpha 650C speakers are designed to deliver clear and dynamic audio. Adjust audio settings such as bass, treble, balance, and fader on your head unit or amplifier to achieve your preferred sound profile. The speakers are capable of handling up to 315W peak power and 45W RMS power, ensuring robust performance.
6. Mantemento
To ensure the longevity and optimal performance of your Infinity Alpha 650C speakers, follow these maintenance guidelines:
- Keep the speakers free from dust and debris. Use a soft, dry cloth to gently wipe down the speaker grilles and surrounds.
- Avoid using harsh chemicals, abrasive cleaners, or excessive moisture, as these can damage the speaker components.
- Comprobe periodicamente todas as conexións do cableado para garantir que estean seguras e libres de corrosión.
- If the speakers are exposed to water or extreme conditions, allow them to dry completely before use.
7 Solución de problemas
If you encounter any issues with your Infinity Alpha 650C speakers, refer to the following common troubleshooting steps:
7.1. Sen son
- Check all wiring connections from the head unit/amplifier to the crossovers, and from the crossovers to the woofers and tweeters. Ensure all connections are secure and have correct polarity.
- Verifique que o seu amplifier or head unit is powered on and functioning correctly.
- Ensure the audio source is playing and the volume is turned up.
7.2. Son distorsionado
- Reduce the volume level on your head unit or amplifier. Over-driving the speakers can cause distortion.
- Check the gain settings on your amplifier. Incorrect gain settings can lead to distortion.
- Ensure the speakers are securely mounted. Loose mounting can cause vibrations and rattling.
- Verify that the speaker wires are not pinched or damaged, which can cause signal interference.
7.3. Weak Bass
- Ensure the woofers are properly sealed in their enclosures. Use the provided foam rings to create a tight seal.
- Check the wiring to the woofers for correct polarity. Incorrect polarity can cause bass cancellation.
- Adjust the bass settings on your head unit or ampmáis vivo.
8. Especificacións
| Característica | Especificación |
|---|---|
| Tipo de altofalante | 6.5-inch Two-Way Component |
| Manexo de potencia RMS | 45 W |
| Manexo de potencia máxima | 315 W |
| Impedancia | 4 ohmios |
| Sensitivity (@2.83V) | 91 dB |
| Resposta en frecuencia | 53 Hz - 20 kHz |
| Diámetro do woofer | 6.5 polgadas |
| Diámetro do tweeter | 1 polgadas |
| Material do cono do woofer | Polipropileno |
| Tipo de montaxe | Soporte de coche |
| Dimensións do produto | 5" D x 16" W x 5" H |
| Peso do elemento | 4.17 libras |
9. Garantía e soporte
The Infinity Alpha 650C speakers come with a limited warranty. For specific warranty details, terms, and conditions, please refer to the warranty card or documentation included in your product packaging. For technical support, product registration, or further assistance, please visit the official Infinity websitio ou póñase en contacto co seu departamento de atención ao cliente.
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