CERWIN-VEGA! CVP12D4 12-inch Dual Voice Coil Car Audio Subwoofer

Introduzione

Thank you for choosing the CERWIN-VEGA! CVP12D4 12-inch Dual Voice Coil Car Audio Subwoofer. This manual provides essential information for the proper installation, operation, and maintenance of your subwoofer. Please read it thoroughly before proceeding with installation or use to ensure optimal performance and longevity of your product.

Informazioni sulla sicurezza

• Scollegare sempre la batteria del veicolo prima di eseguire qualsiasi intervento elettrico.
• Assicurarsi che tutti i cavi siano adeguatamente isolati per evitare cortocircuiti.
• Montare saldamente il subwoofer per evitare che si muova durante la guida del veicolo.
• Evitare di esporre il subwoofer a umidità eccessiva o temperature estreme.
• Se non sei sicuro di un qualsiasi aspetto del processo di installazione, rivolgiti a un installatore professionista di sistemi audio per auto.

Cosa c'è nella scatola

• 1 x CERWIN-VEGA! CVP12D4 12-inch Dual Voice Coil Subwoofer
• Viti di installazione

Caratteristiche

• Parabolic One-Piece Stamped Carbon Fiber Poly Cone: Designed for rigidity and accurate bass reproduction.
• Single Stitched Rubber Surround: Provides durability and controlled cone excursion.
• Bumped Back Plate: Allows for maximum voice coil excursion without mechanical interference.
• Vented Motor Structure: Optimizes thermal heat dissipation, enhancing power handling and reliability.
• Poly-Cotton Spider with Spaced Woven-In Tinsel Wires: Ensures consistent performance and longevity of the voice coil leads.

Specifiche

Configurazione e installazione

Proper installation is crucial for the performance and safety of your subwoofer. If you are not experienced with car audio installations, it is highly recommended to seek professional assistance.

Montaggio

The CVP12D4 subwoofer is designed for door mount applications, typically within a sealed or ported enclosure. Ensure the enclosure is robust and properly sized for the subwoofer's specifications. Use the provided installation screws to secure the subwoofer firmly to the enclosure. Verify that there is adequate clearance behind the subwoofer for proper excursion and ventilation.

Wiring Dual Voice Coil Subwoofers

The CVP12D4 features a Dual Voice Coil (DVC) design, offering flexibility in wiring configurations to match your amplifier's impedance requirements. Each voice coil has a 4 Ohm impedance.

• Series Wiring (8 Ohms Total): Connect the positive terminal of Voice Coil 1 to the negative terminal of Voice Coil 2. Then, connect the amplifier's positive output to the positive terminal of Voice Coil 2, and the amplifier's negative output to the negative terminal of Voice Coil 1. This configuration results in an 8 Ohm load.
• Parallel Wiring (2 Ohms Total): Connect the positive terminals of Voice Coil 1 and Voice Coil 2 together. Connect the negative terminals of Voice Coil 1 and Voice Coil 2 together. Then, connect the amplifier's positive output to the combined positive terminals, and the amplifier's negative output to the combined negative terminals. This configuration results in a 2 Ohm load.

Assicurati sempre il tuo amplifier è stabile all'impedenza scelta. Un cablaggio errato può danneggiare sia il subwoofer che il amppiù vivace.

Immagine: Frontale view of the CERWIN-VEGA! CVP12D4 12-inch Dual Voice Coil Subwoofer, showcasing its black parabolic carbon fiber poly cone and rubber surround.

Istruzioni per l'uso

Once installed, follow these general guidelines for operating your subwoofer:

• Accensione iniziale: Start with your amplifier's gain settings at their lowest. Gradually increase the volume and gain to avoid overdriving the subwoofer.
• Impostazioni crossover: Usa il tuo amplifier's low-pass filter (LPF) to send only low frequencies to the subwoofer. A common starting point is 80-100 Hz.
• Filtro subsonico: Se il tuo amplifier has a subsonic filter, enable it and set it slightly below your enclosure's tuning frequency to protect the subwoofer from damaging ultra-low frequencies.
• Periodo di rodaggio: Allow a break-in period of several hours of moderate listening before pushing the subwoofer to its limits. This allows the suspension components to loosen up.

Manutenzione

• Pulizia: Use a soft, dry cloth to clean the subwoofer cone and surround. Avoid harsh chemicals or excessive moisture.
• Ispezione: Ispezionare periodicamente il subwoofer per verificare la presenza di eventuali danni al cono, al surround o ai collegamenti dei cavi.
• Montaggio sicuro: Ensure the subwoofer remains securely mounted in its enclosure.

Risoluzione dei problemi

• Nessun suono: Check all wiring connections (power, ground, remote, RCA, speaker wires) for proper contact and polarity. Verify amplifier is powered on and not in protect mode.
• Suono distorto: Ridurre amplifier gain or head unit volume. Check for proper crossover settings. Ensure the subwoofer is not overdriven.
• Bassi deboli: Verificare amplifier gain is set correctly. Check subwoofer wiring for correct impedance match. Ensure enclosure is sealed (if applicable) and properly sized.
• Surriscaldamento: Garantire una ventilazione adeguata per il amplifier. Check impedance match between subwoofer and amplifier. Reduce listening levels if the subwoofer or amplifier becomes excessively hot.

Garanzia e supporto

This CERWIN-VEGA! CVP12D4 subwoofer comes with a limited warranty. Please refer to the warranty card included with your product for specific terms, conditions, and duration. For technical support, service, or warranty claims, please contact Cerwin Vega customer service through their official webpresso il sito o i rivenditori autorizzati. Conservare la prova d'acquisto per la convalida della garanzia.