1. Introdução
This manual provides detailed instructions for the installation, operation, and maintenance of your Speco SP4AWET 4-inch Outdoor Speaker with Transformer. Designed for outdoor environments, this speaker features a durable, weather-resistant enclosure and a versatile mounting bracket. It includes an integrated transformer for use in 70V/100V constant voltage audio systems, with the option to bypass the transformer for standard 8-ohm low-impedance applications.
Please read this manual thoroughly before installation and use to ensure proper setup and optimal performance.
2. Recursos do Produto
- Rounded, Stylish Design: Esteticamente agradávelasing enclosure suitable for various outdoor settings.
- Horizontal-Swivel Mounting Bracket: Allows for flexible positioning and sound direction adjustment.
- Design resistente às intempéries: Constructed to withstand outdoor elements, ensuring durability.
- Transformador integrado: Supports 70V/100V constant voltage systems, with an option for 8-ohm bypass.
- Woofer de 4 polegadas: Provides clear audio output for outdoor applications.
3. Informações de segurança
- Sempre desconecte a energia do amplifier or audio system before performing any wiring or installation.
- Certifique-se de que todas as conexões da fiação estejam seguras e devidamente isoladas para evitar curtos-circuitos.
- While weather-resistant, it is recommended to install the speaker under cover or in a sheltered location for prolonged lifespan and optimal performance, especially in harsh weather conditions.
- Do not expose the speaker to direct water jets or submersion. This product is not waterproof.
- Consult a qualified electrician or audio technician if you are unsure about any installation steps.
- Mantenha os materiais de embalagem fora do alcance das crianças.
4. Conteúdo da embalagem
Por favor, verifique se todos os itens estão presentes na embalagem:
- One (1) Speco SP4AWET 4-inch Outdoor Speaker
- One (1) Horizontal-swivel mounting bracket
- Hardware de montagem (parafusos, arruelas, etc.)
5. Configuração e instalação
5.1 Escolhendo um local
Select a suitable outdoor location that provides the desired sound coverage. Consider mounting the speaker under eaves, on a patio, or in another sheltered area to protect it from direct exposure to heavy rain or extreme weather, which can extend its lifespan.
5.2 Montagem do alto-falante
- Position the horizontal-swivel mounting bracket against the desired mounting surface (wall, ceiling, etc.).
- Mark the screw holes through the bracket onto the surface.
- Drill pilot holes if necessary, appropriate for the mounting hardware.
- Secure the bracket firmly to the surface using the provided mounting hardware. Ensure the bracket is stable and can support the speaker's weight.
- Attach the speaker to the mounted bracket. The swivel mechanism allows for adjustment of the speaker's angle horizontally. Tighten the adjustment knob once the desired angle is achieved.

This image displays the Speco 4-inch outdoor speaker in black, featuring a protective metal grille on the front and a horizontal-swivel mounting bracket visible on the side. The speaker has a rounded, weather-resistant enclosure, ready for installation.
6. Fiação e Conexão
The Speco SP4AWET speaker is designed for flexible wiring options, supporting both 70V/100V constant voltage systems and standard 8-ohm low-impedance connections. Always ensure the ampO lificador é desligado antes de fazer qualquer conexão.
6.1 70V/100V Constant Voltage System Connection
For installations requiring multiple speakers over long distances, connect the speaker to a 70V or 100V amplifier output. The integrated transformer allows you to select different power taps (e.g., 5W, 10W, 20W) to control the speaker's volume output. Refer to the speaker's wiring terminals for specific tap settings.
- Connect the positive (+) terminal of the speaker to the corresponding 70V/100V output terminal on your ampmais vivo.
- Connect the negative (-) terminal of the speaker to the common (COM) terminal on your ampmais vivo.
- Ensure the correct power tap is selected on the speaker for your system's requirements.
6.2 8-Ohm Low-Impedance Connection
If connecting to a standard low-impedance amplifier (e.g., home stereo receiver), you can bypass the internal transformer to operate the speaker at 8 ohms. This typically involves connecting directly to the speaker's driver terminals, bypassing the transformer's input. Consult the speaker's internal wiring diagram or a qualified technician for instructions on bypassing the transformer.
- Carefully open the speaker enclosure to access the internal wiring.
- Locate the transformer and its connections to the speaker driver.
- Disconnect the speaker driver from the transformer and connect it directly to the external input terminals, ensuring an 8-ohm impedance path.
- Connect the positive (+) terminal of the speaker to the positive (+) 8-ohm output terminal on your ampmais vivo.
- Connect the negative (-) terminal of the speaker to the negative (-) 8-ohm output terminal on your ampmais vivo.
Note on Connectivity: This is a passive speaker. The 'Bluetooth' and 'Touch Control' mentioned in some product descriptions refer to the capabilities of compatible source devices (e.g., smartphones, tablets) or the amplifier connected to this speaker, not features of the speaker itself. The speaker receives its audio signal via wired connections from an ampmais vivo.
7. Operação
Once the speaker is correctly installed and wired to an appropriate amplifier, operation is straightforward:
- Certifique-se de que todas as conexões estejam seguras.
- Ligue o seu amplificador ou sistema de áudio.
- Select your desired audio source (e.g., MP3 player, smartphone, television).
- Ajuste o volume do seu amplificador para um nível de audição confortável.
- If using a 70V/100V system, ensure the power tap setting on the speaker is appropriate for the desired volume and system load.
8. Manutenção
To ensure the longevity and optimal performance of your Speco SP4AWET speaker, follow these maintenance guidelines:
- Limpeza: Limpe a parte externa da caixa de som com um pano macio e seco.amp pano. Evite usar produtos químicos agressivos ou produtos de limpeza abrasivos, pois podem danificar o acabamento.
- Inspeção: Periodically check the mounting bracket and connections for any signs of loosening or corrosion. Tighten screws as needed.
- Proteção contra intempéries: While weather-resistant, prolonged exposure to extreme weather conditions (e.g., direct heavy rain, snow, intense sunlight) can affect the speaker's lifespan. Consider additional protective measures or repositioning if possible.
- Evite Obstruções: Ensure the speaker grille is free from debris, leaves, or insect nests that could impede sound output.
9. Solução De Problemas
Se você tiver problemas com seu alto-falante, consulte as etapas comuns de solução de problemas a seguir:
| Problema | Possível causa | Solução |
|---|---|---|
| Sem som do alto-falante |
|
|
| Qualidade de som distorcida ou ruim |
|
|
| O alto-falante corta intermitentemente |
|
|
10. Especificações
| Recurso | Especificação |
|---|---|
| Nome do modelo | SP4AWET |
| Tipo de alto-falante | Ar livre |
| Diâmetro do woofer | 4 polegadas |
| Tipo de montagem | Suporte giratório |
| Fonte de energia | Corded Electric (via ampmais vivo) |
| Potência máxima de saída do alto-falante | 25 Watts |
| Resposta de frequência | 74.98 Hz (limite inferior) |
| Modo de saída de áudio | Single Channel (per speaker) |
| Cor | Preto |
| Dimensões do produto (aprox.) | 30"P x 8"L x 6"A |
| Peso do item | 4.79 libras |
| UPC | 030519999564 |
| Resistência às intempéries | Weather-resistant (not waterproof) |
| Dispositivos compatíveis | Laptop, MP3 Player, Smartphone, Tablet, Television (via ampmais vivo) |
11. Garantia e Suporte
11.1 Informações de garantia
This Speco SP4AWET speaker is covered by a Garantia vitalícia. For specific terms and conditions of the warranty, please refer to the official Speco Technologies warranty documentation or contact Speco Technologies directly.
11.2 Suporte ao cliente
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Speco Technologies customer support. Contact information can typically be found on the official Speco Technologies website ou embalagem do produto.





