1. Introdução
This manual provides essential information for the proper installation, operation, and maintenance of your DB DRIVE K5 12D4V2 Okur(R) K5v2 Series 12-inch Subwoofer. Please read this manual thoroughly before attempting to install or operate the subwoofer to ensure optimal performance and safety.
The DB DRIVE K5 12D4V2 is a high-performance 12-inch subwoofer designed for car audio systems, featuring robust construction and advanced components for powerful and clear bass reproduction.
2. Principais características
- 12-inch subwoofer for deep bass response.
- 1,500W maximum power handling.
- 2.5-inch voice coil with 4-layer 4-ohm DVC (Dual Voice Coil) configuration.
- Heavy-gauge stamped steel basket for durability.
- Injection-molded bowl PP (Polypropylene) dust cap.
- High-temperature voice coil for extended performance.
- KSV voice-coil former.
- High-excursion butyl rubber surround for enhanced cone movement.
- Heavy-gauge spring terminals for secure wire connections.
- Proprietary PVC gasket for a sealed fit.
3. Informações de segurança
Observe sempre as seguintes precauções de segurança:
- Instalação profissional recomendada: Installation of car audio components can be complex. If you are unsure about any step, seek assistance from a qualified professional installer.
- Desconecte a bateria: Antes de iniciar qualquer instalação, desconecte o terminal negativo da bateria do veículo para evitar curtos-circuitos e danos elétricos.
- Fiação adequada: Ensure all wiring is correctly connected according to the amplifier and subwoofer specifications. Incorrect wiring can lead to damage or fire.
- Ventilação: Garanta ventilação adequada ao redor do subwoofer e amplificador para evitar superaquecimento.
- Níveis de volume: Prolonged exposure to high volume levels can cause hearing damage. Use caution when adjusting volume.
- Montagem segura: Securely mount the subwoofer to prevent it from becoming a projectile in the event of a sudden stop or accident.
4. Configuração e instalação
Proper installation is crucial for optimal performance and longevity of your subwoofer. This section provides general guidelines. Refer to your amplifier's manual for specific wiring diagrams and power requirements.
4.1. Choosing an Enclosure
The DB DRIVE K5 12D4V2 subwoofer requires a suitable enclosure for proper operation. Common enclosure types include sealed, ported (vented), or bandpass. The choice depends on desired sound characteristics and available space. Consult a car audio specialist or online resources for recommended enclosure volumes and tuning frequencies for this specific model.
4.2. Conectando o Subwoofer
The K5 12D4V2 features a 4-layer 4-ohm DVC (Dual Voice Coil) configuration. This allows for various wiring options to achieve different impedance loads at the amplifier. Common configurations include:
- Parallel Wiring (2 ohms): Connect the positive terminals of both voice coils together and the negative terminals of both voice coils together. This results in a 2-ohm load, suitable for ampAmplificadores estáveis em 2 ohms.
- Series Wiring (8 ohms): Connect the positive terminal of one voice coil to the negative terminal of the other voice coil. The remaining positive and negative terminals are then connected to the amplifier. This results in an 8-ohm load.
Always match the subwoofer's impedance load to the amplifier's stable impedance rating. Refer to the wiring diagram provided with your ampmais vivo.
4.3. Conectando ao Ampmais vivo
Connect the wired subwoofer to the appropriate speaker output terminals on your amplifier. Ensure polarity is correct (+ to + and - to -). Use high-quality speaker wire of adequate gauge to minimize power loss.
Figure 1: DB DRIVE K5 12D4V2 Subwoofer. This image displays the top view of the subwoofer, highlighting its black cone with a red trim, the durable black frame, and the heavy-gauge spring terminals for electrical connections. The red magnet cover is visible at the bottom.
5. Instruções de operação
Once installed, follow these general guidelines for operating your subwoofer:
- Inicialização inicial: After installation, turn on your car's audio system at a low volume. Gradually increase the volume and check for proper operation.
- AmpConfigurações do lificador: Ajuste o ganho, a frequência de crossover e as configurações de fase no seu amplifier to blend the subwoofer's output seamlessly with your main speakers.
- Ganho: Ajuste o ganho para corresponder ao volume de saída.tage of your head unit. Avoid setting it too high, which can cause distortion.
- Filtro passa-baixo (LPF): Set the LPF to filter out frequencies above the subwoofer's intended range (typically 60Hz-100Hz).
- Fase: Adjust the phase (0° or 180°) to ensure the subwoofer's output is in sync with your main speakers, preventing cancellation or weak bass.
- Período de amaciamento: Aguarde um período de amaciamento de aproximadamente 20 a 30 horas de audição normal antes de exigir o máximo do subwoofer. Isso permite que os componentes da suspensão se acomodem e funcionem de forma otimizada.
- Evite dirigir em excesso: Do not continuously play the subwoofer at distorted levels. This can cause permanent damage to the voice coil and other components.
6. Manutenção
The DB DRIVE K5 12D4V2 subwoofer requires minimal maintenance:
- Limpeza: Use um pano macio e seco para limpar o cone e a área ao redor. Evite usar produtos químicos agressivos ou abrasivos.
- Inspeção: Periodically inspect the wiring connections to ensure they are secure and free from corrosion. Check the subwoofer's surround for any signs of cracking or damage.
- Fatores ambientais: Protect the subwoofer from extreme temperatures, direct sunlight, and moisture, which can degrade its performance and lifespan.
7. Solução De Problemas
Se você estiver enfrentando problemas com seu subwoofer, consulte os problemas e soluções comuns a seguir:
| Problema | Possível causa | Solução |
|---|---|---|
| Nenhum som vindo do subwoofer |
|
|
| Graves distorcidos ou pouco nítidos |
|
|
| Superaquecimento do subwoofer |
|
|
If the problem persists after attempting these solutions, contact DB DRIVE customer support or a qualified car audio technician.
8. Especificações
| Recurso | Detalhe |
|---|---|
| Marca | Drive DB |
| Número do modelo | SB-58148 |
| Tamanho do alto-falante | 12 polegadas |
| Manuseio de potência máxima | 1,500 W |
| Bobina de voz | 2.5" 4-layer 4-ohm DVC |
| Material da Cesta | Heavy-gauge stampaço ed |
| Tampa de proteção contra poeira | Injection-molded bowl PP |
| Material Surround | High-excursion butyl rubber |
| Terminais | Heavy-gauge spring terminal |
| UPC | 731215374418, 782386080233 |
| Tipo de montagem | Montagem embutida |
| Data da primeira disponibilidade | 30 de março de 2016 |
9. Garantia e Suporte
For information regarding warranty coverage, technical support, or service, please refer to the official DB DRIVE webou entre em contato diretamente com o departamento de atendimento ao cliente. Guarde seu comprovante de compra para eventuais solicitações de garantia.
DB DRIVE Official Website: www.dbdrive.net (Nota: Este é um espaço reservado. URLPor favor, verifique a informação oficial. website for DB DRIVE.)
