1. Introduzione
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. Caratteristiche principali
- 12-inch Component Subwoofer: Designed for powerful and accurate bass reproduction.
- Cono in polipropilene: 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.
- Gestione della potenza: Rated at 275 watts RMS (1100 watts peak) for robust performance.
3. Prodotto finitoview Video
Video: Un funzionario sopraview 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. Configurazione e installazione
4.1 Disimballaggio
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 Considerazioni sul montaggio
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: Fronte 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 amplificatori.Importante: Assicurati che l'impostazione dell'impedenza corrisponda alla tua amplifier's capabilities to prevent damage to the amplifier or subwoofer. Adjust the switch Prima connecting the subwoofer to the amppiù vivace.
Figure 2: SSI (Selectable Smart Impedance) switch for impedance selection.
4.4 Collegamenti di cablaggio
Collega il subwoofer al tuo 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: Posteriore view showing terminal connections.
5. Istruzioni per l'uso
Once properly installed and connected, the subwoofer will reproduce low-frequency audio signals from your car audio system.
5.1 Accensione iniziale
- Before turning on your audio system, double-check all wiring connections.
- Inizia con il amplifier's gain control set to minimum.
- Aumentare gradualmente il volume e regolare il amplifier's gain and crossover settings to achieve desired bass output without distortion.
5.2 Periodo di rodaggio
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. Manutenzione
- Pulizia: Use a soft, dry cloth to clean the subwoofer cone and surround. Avoid using harsh chemicals or abrasive cleaners.
- Ispezione: Periodically check the speaker wire connections for tightness and corrosion. Ensure the subwoofer is securely mounted in its enclosure.
- Protezione ambientale: Protect the subwoofer from extreme temperatures, moisture, and direct sunlight, which can degrade performance and lifespan.
7. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessun suono dal subwoofer |
|
|
| Bassi distorti |
|
|
| Uscita dei bassi debole |
|
|
8. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Nome del modello | REFERENCE-1270 |
| Tipo di altoparlante | subwoofer, woofer |
| Diametro subwoofer | 12 pollici |
| Materiale | Polypropylene, Nitrile Rubber |
| Gestione della potenza (RMS) | 275 Watt |
| Gestione della potenza (picco) | 1100 Watt |
| Impedenza | Selectable 2-ohm or 4-ohm (SSI) |
| Dimensioni del prodotto (P x L x A) | 14.5"P x 17"L x 13.38"A |
| Peso dell'articolo | 6 libbre |
| Tipo di montaggio | Flush Mount |
| Tecnologia di connettività | Cablato |
| Produttore | Infinito |
| Codice UPC | 050036345323 |
Figure 4: Subwoofer dimensions.
9. Cosa c'è nella scatola
- 1x Infinity REFERENCE-1270 12-Inch Subwoofer
- (Additional accessories may vary by retailer)
10. Garanzia e supporto
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.
