Introdução
This manual provides essential information for the installation, operation, and maintenance of your ALPINE SXE-1025S 2-Way Coaxial Speakers. Please read it thoroughly before use to ensure proper setup and optimal performance.
The ALPINE SXE-1025S speakers are a pair of 10 cm (4") 2-way coaxial speakers designed for car audio systems. They feature a robust construction for clear and powerful sound reproduction.

Imagem: Frente e lateral view of the ALPINE SXE-1025S coaxial speakers.
Each speaker includes a woofer with a grey polypropylene cone and a ferrite magnet, paired with a 2 cm (0.8") tweeter featuring a titanium dome and neodymium magnet. This combination of materials ensures a rigid, lightweight, and highly efficient design, contributing to excellent frequency extension and overall sound quality. The frequency response ranges from 100 Hz to 20,000 Hz.
Configuração e instalação
Proper installation is crucial for the performance and longevity of your speakers. It is recommended that installation be performed by a qualified professional.
Conteúdo da embalagem:
- 2 x ALPINE SXE-1025S Coaxial Speakers
- Anéis de montagem
- Parafusos de montagem
Dimensões de montagem:
- Diâmetro do alto-falante: 9.95 centímetros
- Diâmetro do furo de instalação: 9.15 centímetros
- Profundidade de montagem: 4.3 centímetros
- Diagonal Installation Hole Spacing: 12.3 centímetros
- Diâmetro do ímã: 7.1 centímetros

Image: Technical diagram illustrating the dimensions of the speaker, including diameter, mounting depth, and magnet diameter.
Fiação e Amplificação:
These speakers have an impedance of 4 Ohms. They can be connected to a traditional 2-channel Class AB amplifier or directly to your car's factory radio. For optimal sound quality and performance, it is recommended to provide 25 watts RMS per channel.
Cuidado:
- Do not exceed the recommended power ratings (180 Watts Max) to prevent irreparable damage to the speakers.
- Ensure correct polarity when connecting the speaker wires to avoid phase issues and degraded sound quality.

Image: A pair of ALPINE SXE-1025S coaxial speakers, showing their front view.
Instruções de operação
Once installed, operate your speakers through your car's head unit or amplifier. Adjust settings such as volume, bass, treble, and balance to your preference. Start with moderate volume levels and gradually increase to avoid distortion or damage.
- Controle de volume: Adjust the volume from your head unit. Avoid excessively high volumes that cause audible distortion.
- Controles de tom: Use bass and treble adjustments on your head unit or amplifier to fine-tune the sound.
- Fader / Balance: Adjust these settings to optimize the sound stage dentro do seu veículo.
Manutenção
The ALPINE SXE-1025S speakers require minimal maintenance to ensure long-lasting performance.
- Limpeza: Limpe delicadamente as grelhas e as bordas das caixas de som com um pano macio e seco para remover a poeira. Evite usar produtos químicos agressivos ou abrasivos.
- Inspeção: Verifique periodicamente os cones e as bordas dos alto-falantes para detectar quaisquer sinais de danos ou desgaste.
- Fatores ambientais: While robust, avoid exposing speakers to extreme moisture or direct sunlight for extended periods, as this can degrade materials over time.
Solução de problemas
Se você tiver problemas com suas caixas de som, consulte os problemas e soluções comuns a seguir:
| Problema | Possível causa | Solução |
|---|---|---|
| Não há som nos alto-falantes |
|
|
| Som distorcido |
|
|
| Weak or unbalanced sound |
|
|
If problems persist after attempting these solutions, consult a qualified car audio technician.
Especificações
| Recurso | Especificação |
|---|---|
| Tipo de alto-falante | Coaxial de 2 Vias |
| Tamanho do alto-falante | 10 cm (4 polegadas) |
| Potência RMS | 25 Watts por alto-falante |
| Potência Máxima | 180 Watts por alto-falante |
| Sensibilidade | 90 dB |
| Resposta de frequência | 100 - 20,000 Hz |
| Impedância | 4 Ohms |
| Material do Woofer | Polypropylene (PP) cone with Ferrite magnet |
| Material do Tweeter | Titanium dome with Neodymium magnet |
| Profundidade de montagem | 4.3 centímetros |
| Installation Hole Diameter | 9.15 centímetros |
| Diâmetro do alto-falante | 9.95 centímetros |
| Peso (por alto-falante) | 0.46 kg (920 Grams per pair) |
| Uso recomendado | Car radios, ambient sound systems, surround sound systems |
| Dispositivos compatíveis | Car radio, ampmais vivo |
Informações de garantia
Specific warranty details for the ALPINE SXE-1025S speakers are not provided in the product information. Please refer to the retailer or manufacturer's official webConsulte o site para obter os termos e condições da garantia.
Suporte ao cliente
For technical assistance, troubleshooting beyond this manual, or service inquiries, please contact the retailer where you purchased the product or refer to the official Alpine support channels.





