1. Introdución
Thank you for choosing the DS18 PRO-GM6 6.5-inch Midrange Loudspeaker. This manual provides essential information for the proper installation, operation, and maintenance of your speaker. Please read this manual thoroughly before installation and use to ensure optimal performance and safety.
2. Información de seguridade
Always observe the following safety precautions when installing and operating your loudspeaker:
- Desconecte o terminal negativo da batería do vehículo antes de comezar calquera traballo eléctrico para evitar curtocircuítos.
- Ensure proper wiring and connections. Incorrect wiring can damage the speaker, amplificador ou o sistema eléctrico do vehículo.
- Emprega un cableado do calibre axeitado para as conexións de alimentación e altofalantes.
- Mount the speaker securely to prevent movement during vehicle operation.
- Avoid installing speakers in locations that obstruct vehicle safety features (e.g., airbags).
- Non fagas funcionar o sistema de son a volumes excesivamente altos durante períodos prolongados, xa que isto pode causar danos auditivos.
- Consulta cun instalador profesional se tes algunha dúbida sobre algunha parte do proceso de instalación.
3. Que hai na caixa
- DS18 PRO-GM6 Loudspeaker (1 unit)
- Manual de instrucións
Note: Additional mounting hardware or speaker wire may be required and is not included.
4. Especificacións

Imaxe: Fronte view of the DS18 PRO-GM6 loudspeaker with its main technical specifications highlighted.
| Característica | Valor |
|---|---|
| Nome do modelo | PRO-GM6 |
| Tipo de altofalante | Mid Range Speaker |
| Tamaño do altofalante | 6.5 polgadas |
| Potencia RMS | 140 W |
| Potencia máxima | 480 W |
| Impedancia | 8 ohmios |
| Resposta en frecuencia | 98 Hz - 10 kHz |
| Sensibilidade | 92 dB |
| Tamaño da bobina de voz | 1.5 Inches (Kapton) |
| Material magnético | Ferrite (23 oz) |
| Material da cesta | Black Stamp Aceiro |
| Material do cono | Black Paper Woofer Cone |
| Material envolvente | Cloth Surround |
| Profundidade de montaxe | 2.72 polgadas (69 mm) |
| Dimensión recortable | 5.70 polgadas (145 mm) |
| Dimensións do produto (PxWxH) | 6.61" D x 6.61" W x 2.72" H |
| Peso do elemento | 3.8 libras |
| Dispositivos compatibles | Car, Truck, UTV, Bus, Tractor, ATV |
5. Configuración e instalación
Proper installation is crucial for the performance and longevity of your DS18 PRO-GM6 loudspeaker. This section provides general guidelines. Specific vehicle requirements may vary.
5.1 Planificación da instalación
- Localización: Identify suitable mounting locations in your vehicle, typically door panels or custom enclosures. Ensure sufficient mounting depth (2.72 inches / 69mm) and clearance.
- Cableado: Plan the routing of speaker wires from your amplifier to the speaker locations. Avoid running speaker wires alongside power cables to prevent noise interference.
- AmpCoincidencia de lifier: The PRO-GM6 has an 8 Ohm impedance and handles 140W RMS. Ensure your amplifier can safely deliver power within these specifications. Connecting an 8 Ohm speaker to a 4 Ohm amplifier output will result in lower power delivery than the amplifier's rated 4 Ohm output.
5.2 Montaxe do altofalante

Imaxe: Side profile of the DS18 PRO-GM6 loudspeaker, illustrating its depth and mounting flange.
- Preparar superficie de montaxe: If installing in a new location, carefully cut a circular opening with a diameter of 5.70 inches (145mm). Ensure the surface is sturdy and free of obstructions.
- Posición de Orador/a: Place the speaker into the opening, aligning the mounting holes with the pre-drilled holes or marking new ones.
- Altofalante seguro: Use appropriate screws (not included) to firmly secure the speaker to the mounting surface. Do not overtighten.
5.3 Conexións de cableado

Imaxe: Traseira view of the DS18 PRO-GM6 loudspeaker, showing the positive and negative speaker terminals.
- Identificación de terminais: The speaker has clearly marked positive (+) and negative (-) terminals.
- Conecte cables: Conecta a saída positiva (+) do teu amplifier to the positive (+) terminal on the speaker. Connect the negative (-) output from your amplifier to the negative (-) terminal on the speaker. Maintain correct polarity for all speakers in your system.
- Conexións seguras: Ensure all connections are tight and free from short circuits.
Video: A short 7-second clip demonstrating the DS18 PRO-GM6 loudspeaker rotating, showcasing its design and build from multiple angles. This can be useful for visual confirmation of the product before installation.
6. Instrucións de funcionamento
The DS18 PRO-GM6 is a midrange loudspeaker designed to reproduce frequencies between 98 Hz and 10 KHz. It should be used as part of a complete car audio system, typically paired with subwoofers for low frequencies and tweeters for high frequencies.
- Integración de sistemas: Connect the PRO-GM6 to an appropriate ampcanle lifier.
- Configuración de cruce: For optimal sound quality and speaker protection, use an electronic crossover to filter out frequencies below 98 Hz (high-pass filter) and above 10 KHz (low-pass filter). Refer to your amplifier or head unit's manual for crossover adjustments.
- Axuste de ganancia: Establece o ampganancia do lificador correctamente para coincidir co volume de saídatage of your head unit. Avoid setting the gain too high, as this can lead to distortion and speaker damage.
- Período de rodaxe: Allow a break-in period of approximately 10-20 hours of normal listening before operating the speakers at high volumes. This allows the speaker's suspension components to loosen and perform optimally.
7. Mantemento
The DS18 PRO-GM6 loudspeaker requires minimal maintenance:
- Limpeza: Use a soft, dry cloth to wipe the speaker cone and frame. Avoid using harsh chemicals or excessive moisture.
- Inspección: Comprobe periodicamente as conexións dos altofalantes para asegurarse de que estean ben axustadas e de que ningún cable estea desfiado ou exposto.
- Protección ambiental: While the speaker features a steel basket, it is not waterproof. Protect it from direct exposure to water and extreme temperatures.
8 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| Sen son do altofalante |
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| Son distorsionado |
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| Son débil ou apagado |
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9. Garantía e soporte
DS18 products are covered by a limited warranty. For specific warranty terms, conditions, and duration, please refer to the warranty card included with your product or visit the official DS18 website. For technical support, troubleshooting assistance beyond this manual, or service inquiries, please contact DS18 customer support directly.
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