1. Produto acabadoview
The KEF R3 Meta redefines bookshelf speaker performance. It features a true three-way design, incorporating the 12th generation Uni-Q® driver array with Metamaterial Absorption Technology (MAT™) and a powerful 6.5-inch hybrid aluminum bass driver. This design pushes acoustic performance to new extremes, delivering exceptional clarity and detail.
Figure 1: KEF R3 Meta Bookshelf Speakers (Indigo Gloss, Pair)
2. Guia de configuração
2.1 Desembalagem
Retire cuidadosamente todos os componentes da embalagem. Certifique-se de que todos os itens listados abaixo estejam presentes:
- 1 Pair of KEF R3 Meta Speakers
2.2 Posicionamento do alto-falante
Optimal speaker placement is crucial for sound quality. Position the speakers to form an equilateral triangle with your primary listening position. Ensure they are placed on a stable surface or dedicated speaker stands. Maintain a distance from walls to prevent excessive bass resonance.
Figura 2: Frente view of KEF R3 Meta Bookshelf Speaker
2.3 Conexões
Connect your KEF R3 Meta speakers to your amplifier or receiver using high-quality speaker cables. The speakers have an impedance of 4 Ohms, so ensure your amplifier is compatible. Use the binding posts on the rear of each speaker for connection.
Figura 3: Traseira view com terminais de conexão
Vídeo 1: Um excessoview of the KEF R Series Meta speakers, highlighting their design and technological features, including the Uni-Q driver array and Metamaterial Absorption Technology.
3. Operando seus alto-falantes
3.1 Ligar/Desligar
The KEF R3 Meta speakers are passive and do not have a direct power button. They receive power from your connected ampamplificador. Consulte o seu amplifier's manual for power control.
3.2 Seleção da fonte
Source selection (e.g., Auxiliary, RCA) is managed through your connected amplifier or receiver. Ensure the correct input is selected on your amplifier to hear audio through the speakers.
3.3 Reprodução de áudio
Once connected and powered, your speakers will reproduce audio from your selected source. The Uni-Q driver array ensures a wide and even sound dispersion.
Figure 4: Close-up of the KEF R3 Meta Uni-Q driver, featuring Metamaterial Absorption Technology.
4. Cuidados e Manutenção
To maintain the aesthetic and acoustic performance of your KEF R3 Meta speakers, follow these guidelines:
- Limpeza: Use um pano macio, seco e sem fiapos para limpar delicadamente as superfícies do armário. Evite produtos de limpeza abrasivos ou solventes.
- Grelhas: The micro-fiber grilles can be carefully removed for cleaning or if you prefer the aesthetic of the exposed drivers. Handle with care to avoid damage.
- Ambiente: Avoid exposing speakers to direct sunlight, extreme temperatures, or high humidity.
5. Solução de problemas comuns
If you encounter any issues with your KEF R3 Meta speakers, consider the following:
- Sem som: Ensure all speaker cables are securely connected to both the speakers and the amplifier. Verify that the ampO amplificador está ligado e a fonte de entrada correta está selecionada.
- Som distorcido: Check speaker cable connections for any loose strands or short circuits. Reduce the volume on your ampmais vivo. Garantir a ampO amplificador não está sobrecarregado.
- Som irregular: Verify speaker placement and ensure both speakers are equidistant from the listening position. Check the balance settings on your ampmais vivo.
For persistent issues, refer to your amplifier's manual or contact customer support.
6. Especificações técnicas
| Recurso | Especificação |
|---|---|
| Nome do modelo | R3 Meta |
| Tipo de alto-falante | Estante de livros |
| Material | Alumínio |
| Cor | Blue (Indigo Gloss) |
| Dimensões do produto | 13.2"P x 16"L x 16.6"A |
| Peso do item | 28.4 quilogramas (62.5 libras) |
| Impedância | 4 Ohms |
| Resposta de frequência (± 3dB) | 58Hz - 28kHz |
| Diâmetro do woofer | 6.5 polegadas |
| Diâmetro do tweeter | 1 polegadas |
| Tecnologia de Conectividade | Auxiliar, RCA |
| Componentes incluídos | 1 Pair of KEF R3 Meta Speakers |
7. Informações de garantia
The KEF R3 Meta speakers come with a Garantia do fabricante de 5 ano. Please retain your proof of purchase for any warranty claims. For detailed terms and conditions, refer to the official KEF website ou entre em contato com o suporte ao cliente.
8. Suporte ao cliente
For further assistance, technical support, or inquiries regarding your KEF R3 Meta speakers, please visit the official KEF website or contact their customer service department. Contact details can typically be found on the KEF webseção de suporte do site.
