1. Produs terminatview
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. Ghid de instalare
2.1 Despachetarea
Scoateți cu grijă toate componentele din ambalaj. Asigurați-vă că sunt prezente toate articolele enumerate mai jos:
- 1 Pair of KEF R3 Meta Speakers
2.2 Plasarea difuzoarelor
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: Față view of KEF R3 Meta Bookshelf Speaker
2.3 Conexiuni
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: Spate view with connection terminals
Video 1: Un overview of the KEF R Series Meta speakers, highlighting their design and technological features, including the Uni-Q driver array and Metamaterial Absorption Technology.
3. Utilizarea difuzoarelor
3.1 Pornire/Oprire
The KEF R3 Meta speakers are passive and do not have a direct power button. They receive power from your connected ampConsultați instrucțiunile dumneavoastră amplifier's manual for power control.
3.2 Selectarea sursei
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 Redare audio
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. Îngrijire și întreținere
To maintain the aesthetic and acoustic performance of your KEF R3 Meta speakers, follow these guidelines:
- curatenie: Use a soft, dry, lint-free cloth to gently wipe the cabinet surfaces. Avoid abrasive cleaners or solvents.
- Grile: 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.
- Mediu: Avoid exposing speakers to direct sunlight, extreme temperatures, or high humidity.
5. Depanarea problemelor comune
If you encounter any issues with your KEF R3 Meta speakers, consider the following:
- Fără sunet: Ensure all speaker cables are securely connected to both the speakers and the amplifier. Verify that the ampamplificatorul este pornit și este selectată sursa de intrare corectă.
- Sunet distorsionat: Check speaker cable connections for any loose strands or short circuits. Reduce the volume on your ampmai în viață. Asigurați-vă că ampLiferul nu este suprasolicitat.
- Sunete neuniform: Verify speaker placement and ensure both speakers are equidistant from the listening position. Check the balance settings on your ampmai în viață.
For persistent issues, refer to your amplifier's manual or contact customer support.
6. Specificatii tehnice
| Caracteristică | Caietul de sarcini |
|---|---|
| Numele modelului | R3 Meta |
| Tip difuzor | Raft pentru cărți |
| Material | Aluminiu |
| Culoare | Blue (Indigo Gloss) |
| Dimensiunile produsului | 13.2" D x 16" L x 16.6" H |
| Greutatea articolului | 28.4 kilograme (62.5 de lire sterline) |
| Impedanta | 4 ohmi |
| Răspuns în frecvență (± 3dB) | 58Hz - 28kHz |
| Diametrul wooferului | 6.5 inchi |
| Diametrul tweeterului | 1 inchi |
| Tehnologia de conectivitate | Auxiliar, RCA |
| Componente incluse | 1 Pair of KEF R3 Meta Speakers |
7. Informații despre garanție
The KEF R3 Meta speakers come with a 5 ani garanție producător. Please retain your proof of purchase for any warranty claims. For detailed terms and conditions, refer to the official KEF website-ul sau contactați asistența pentru clienți.
8. Asistență pentru clienți
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 websecțiunea de asistență a site-ului.
