1. Introducción
The Infinity REFERENCE-1270 is a 12-inch component subwoofer designed to deliver enhanced efficiency and high output. It features progressive spiders for precise control at excursion limits, resulting in tighter bass characteristics. The subwoofer incorporates high-roll surrounds, a proprietary cone design, and long-excursion capabilities to produce deep, powerful bass with accuracy. An exclusive SSI (Selectable Smart Impedance) switch allows users to choose between 2-ohm or 4-ohm impedance, offering maximum configuration flexibility for various audio systems.
2. Características principales
- 12-inch Component Subwoofer: Designed for powerful and accurate bass reproduction.
- Cono de polipropileno: Provides durability and optimal sound performance.
- Nitrile Rubber Surround: Ensures long-lasting flexibility and excursion control.
- SSI (Selectable Smart Impedance) Switch: Allows selection between 2-ohm and 4-ohm impedance for versatile system matching.
- Manejo de potencia: Rated at 275 watts RMS (1100 watts peak) for robust performance.
3. Producto terminadoview Video
Vídeo: Un funcionario sobreview of the Infinity Reference Subwoofer series, showcasing its design, features like high-roll rubber surround, vented basket for cooling, and selectable smart impedance. This video provides a visual demonstration of the subwoofer's key attributes and design philosophy.
4. Configuración e instalación
4.1 Desembalaje
Carefully remove the subwoofer from its packaging. Inspect the unit for any signs of damage during transit. The package should contain one Infinity REFERENCE-1270 subwoofer.
4.2 Consideraciones de montaje
The REFERENCE-1270 is a component subwoofer, meaning it requires a suitable enclosure for optimal performance. Ensure the enclosure is properly sized and constructed for a 12-inch subwoofer. The mounting type is flush mount.

Figura 1: Frente view of the Infinity REFERENCE-1270 subwoofer.
4.3 SSI (Selectable Smart Impedance) Switch
The subwoofer features an SSI switch located on the back of the unit, allowing you to select between 2-ohm and 4-ohm impedance. This feature provides flexibility for matching the subwoofer with various ampsalvavidas.Importante: Asegúrese de que el ajuste de impedancia coincida con su amplifier's capabilities to prevent damage to the amplifier or subwoofer. Adjust the switch antes connecting the subwoofer to the ampmás duradero.

Figure 2: SSI (Selectable Smart Impedance) switch for impedance selection.
4.4 conexiones de cableado
Conecte el subwoofer a su amplifier using appropriate gauge speaker wire. Ensure correct polarity (+ to + and - to -) for optimal sound performance. Refer to your amplifier's manual for specific wiring diagrams and recommendations based on the selected impedance.

Figura 3: Posterior view mostrando conexiones terminales.
5. Instrucciones de funcionamiento
Once properly installed and connected, the subwoofer will reproduce low-frequency audio signals from your car audio system.
5.1 Encendido inicial
- Antes de encender el sistema de audio, verifique todas las conexiones del cableado.
- Empecemos con el ampControl de ganancia del amplificador establecido al mínimo.
- Aumente gradualmente el volumen y ajuste el amplifier's gain and crossover settings to achieve desired bass output without distortion.
5.2 Período de rodaje
Allow a break-in period of approximately 10-20 hours of normal listening before operating the subwoofer at high volumes. This allows the suspension components to loosen up and achieve optimal performance.
6. Mantenimiento
- Limpieza: Use a soft, dry cloth to clean the subwoofer cone and surround. Avoid using harsh chemicals or abrasive cleaners.
- Inspección: Periodically check the speaker wire connections for tightness and corrosion. Ensure the subwoofer is securely mounted in its enclosure.
- Protección ambiental: Protect the subwoofer from extreme temperatures, moisture, and direct sunlight, which can degrade performance and lifespan.
7. Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| No hay sonido del subwoofer |
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| Bajo distorsionado |
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| Salida de graves débil |
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8. Especificaciones
| Característica | Detalle |
|---|---|
| Nombre del modelo | REFERENCE-1270 |
| Tipo de altavoz | Altavoz de subgraves, altavoz de graves |
| Diámetro del subwoofer | 12 pulgadas |
| Material | Polypropylene, Nitrile Rubber |
| Manejo de potencia (RMS) | 275 vatios |
| Manejo de energía (pico) | 1100 vatios |
| Impedancia | Selectable 2-ohm or 4-ohm (SSI) |
| Dimensiones del producto (Pr. x An. x Al.) | 14.5" de profundidad x 17" de ancho x 13.38" de alto |
| Peso del artículo | 6 libras |
| Tipo de montaje | Montaje empotrado |
| Tecnología de conectividad | Cableado |
| Fabricante | Infinidad |
| Código Postal | 050036345323 |

Figura 4: Dimensiones del subwoofer.
9. ¿Qué hay en la caja?
- 1x Infinity REFERENCE-1270 12-Inch Subwoofer
- (Additional accessories may vary by retailer)
10. Garantía y soporte
The Infinity REFERENCE-1270 subwoofer comes with a limited warranty. For detailed warranty information, including terms, conditions, and duration, please refer to the warranty card included with your product or visit the official Infinity website. For technical support, service, or replacement parts, contact Infinity customer service.





