DB DRIVE K5 12D4V2 Manual do usuario do subwoofer da serie Okur(R) K5v2 (12")

1. Introdución

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. Características clave

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. Información de seguridade

Observe sempre as seguintes precaucións de seguridade:

Instalación profesional recomendada: Installation of car audio components can be complex. If you are unsure about any step, seek assistance from a qualified professional installer.
Desconectar batería: Before beginning any installation, disconnect the vehicle's negative battery terminal to prevent electrical shorts and damage.
Cableado adecuado: Ensure all wiring is correctly connected according to the amplifier and subwoofer specifications. Incorrect wiring can lead to damage or fire.
Ventilación: Asegúrese de que a ventilación sexa axeitada arredor do subwoofer e amplifier para evitar o sobrequecemento.
Niveis de volume: Prolonged exposure to high volume levels can cause hearing damage. Use caution when adjusting volume.
Montaxe segura: Monte o subwoofer de forma segura para evitar que se converta nun proxectil en caso de parada brusca ou accidente.

4. Configuración e instalación

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. Wiring the 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. As configuracións comúns inclúen:

Cableado en paralelo (2 ohmios): 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 ampLifters estables a 2 ohmios.
Cableado en serie (8 ohmios): 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 ampmáis vivo.

4.3. Conectando ao Ampmáis 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.

DB DRIVE K5 12D4V2 Okur(R) K5v2 Series 12-inch Subwoofer, showing the top cone, red trim, and the spring terminals on the side.

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. Instrucións de funcionamento

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

Encendido inicial: After installation, turn on your car's audio system at a low volume. Gradually increase the volume and check for proper operation.
AmpConfiguración do lifier: Adjust the gain, crossover frequency, and phase settings on your amplifier to blend the subwoofer's output seamlessly with your main speakers.
- Ganancia: Axusta a ganancia para que coincida co volume de saídatage of your head unit. Avoid setting it too high, which can cause distortion.
- Filtro paso 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 rodaxe: Allow a break-in period of approximately 20-30 hours of normal listening before pushing the subwoofer to its limits. This allows the suspension components to loosen up and perform optimally.
Evite o exceso de velocidade: Do not continuously play the subwoofer at distorted levels. This can cause permanent damage to the voice coil and other components.

6. Mantemento

The DB DRIVE K5 12D4V2 subwoofer requires minimal maintenance:

Limpeza: Usa un pano suave e seco para limpar o cono e o seu contorno. Evita o uso de produtos químicos agresivos ou produtos de limpeza abrasivos.
Inspección: 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.
Factores ambientais: Protect the subwoofer from extreme temperatures, direct sunlight, and moisture, which can degrade its performance and lifespan.

7 Solución de problemas

Se tes problemas co teu subwoofer, consulta os seguintes problemas e solucións comúns:

Problema	Causa posible	Solución
Sen son do subwoofer	Sen poder ampmáis vivo. Cableado solto ou incorrecto. Amplificador en modo de protección. Configuración da unidade principal.	Comproba ampconexións de alimentación, terra e acendido remoto do transformador. Verifique todas as conexións de altofalantes e RCA. Check for short circuits in wiring or speaker. Reset ampmáis vivo. Asegúrate de que a saída do subwoofer estea activada e que o volume estea alto.
Distorted or Unclear Bass	Ampganancia do lificador axustada demasiado alta. Configuración incorrecta do crossover. Subwoofer enclosure issues. Subwoofer danado.	Reducir ampganancia lifier. Adjust LPF and phase settings. Check enclosure for air leaks or improper volume. Inspeccione o cono e o contorno do subwoofer para ver se hai danos.
Sobrequecemento do subwoofer	Underpowered ampmáis vivo. Overdriving the subwoofer. Improper impedance match.	Garantir ampO transformador proporciona potencia RMS suficiente. Reduce volume and bass boost. Verify correct wiring for ampimpedancia estable do transformador.

If the problem persists after attempting these solutions, contact DB DRIVE customer support or a qualified car audio technician.

8. Especificacións

Característica	Detalle
Marca	DB DRIVE
Número de modelo	SB-58148
Tamaño do altofalante	12 polgadas
Manexo de potencia máxima	1,500 W
Bobina de voz	2.5" 4-layer 4-ohm DVC
Material da cesta	Heavy-gauge stampaceiro ed
Tapón antipolvo	Injection-molded bowl PP
Material envolvente	High-excursion butyl rubber
Terminais	Heavy-gauge spring terminal
UPC	731215374418, 782386080233
Tipo de montaxe	Montar a lavar
Data de primeira dispoñibilidade	30 de marzo de 2016

9. Garantía e soporte

For information regarding warranty coverage, technical support, or service, please refer to the official DB DRIVE websitio web ou póñase en contacto directamente co seu departamento de atención ao cliente. Garde o comprobante de compra para reclamacións de garantía.

DB DRIVE Official Websitio: www.dbdrive.net (Nota: Este é un marcador de posición URL, please verify the actual official website for DB DRIVE.)

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DB DRIVE SB-58148