1. Продукт бүтүп калдыview
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. Орнотуу колдонмосу
2.1 Пакеттен чыгаруу
Бардык компоненттерди таңгактан кылдаттык менен алып салыңыз. Төмөндө саналып өткөн нерселердин бардыгы бар экенин текшериңиз:
- 1 Pair of KEF R3 Meta Speakers
2.2 Спикерди жайгаштыруу
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.
Сүрөт 2: Алдыңкы view of KEF R3 Meta Bookshelf Speaker
2.3 Байланыштар
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.
3-сүрөт: Арткы view with connection terminals
Видео 1: Бүттүview of the KEF R Series Meta speakers, highlighting their design and technological features, including the Uni-Q driver array and Metamaterial Absorption Technology.
3. Динамиктерди иштетүү
3.1 Күйгүзүү/өчүрүү
The KEF R3 Meta speakers are passive and do not have a direct power button. They receive power from your connected ampкөтөргүч. Сиздин amplifier's manual for power control.
3.2 Булакты тандоо
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 Аудио ойнотуу
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. Кароо жана тейлөө
To maintain the aesthetic and acoustic performance of your KEF R3 Meta speakers, follow these guidelines:
- Тазалоо: Use a soft, dry, lint-free cloth to gently wipe the cabinet surfaces. Avoid abrasive cleaners or solvents.
- Торлор: 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.
- Курчап турган чөйрө: Avoid exposing speakers to direct sunlight, extreme temperatures, or high humidity.
5. Жалпы көйгөйлөрдү чечүү
If you encounter any issues with your KEF R3 Meta speakers, consider the following:
- Үн жок: Ensure all speaker cables are securely connected to both the speakers and the ampкөтөргүч. Текшериңиз ampкөтөргүч күйгүзүлгөн жана туура киргизүү булагы тандалып алынган.
- Бурмаланган үн: Check speaker cable connections for any loose strands or short circuits. Reduce the volume on your ampөмүрлүү. Камсыз кылуу ampкөтөргүч ашыкча айдалган эмес.
- Тегиз эмес үн: Verify speaker placement and ensure both speakers are equidistant from the listening position. Check the balance settings on your ampөмүрлүү.
For persistent issues, refer to your amplifier's manual or contact customer support.
6. Техникалык шарттар
| Өзгөчөлүк | Спецификация |
|---|---|
| Модель аты | R3 Meta |
| Динамик түрү | Китеп текчеси |
| Материал | Алюминий |
| Түс | Blue (Indigo Gloss) |
| Продукциянын өлчөмдөрү | 13.2"D x 16"W x 16.6"H |
| Элемент Салмагы | 28.4 килограмм (62.5 фунт) |
| Импеданс | 4 Ом |
| Frequency Response (± 3dB) | 58Гц - 28кГц |
| Вуфердин диаметри | 6.5 дюйм |
| Tweeter диаметри | 1 дюйм |
| Байланыш технологиясы | Көмөкчү, RCA |
| Камтылган компоненттер | 1 Pair of KEF R3 Meta Speakers |
7. Кепилдик маалыматы
The KEF R3 Meta speakers come with a 5 жылдык өндүрүүчү кепилдик. Please retain your proof of purchase for any warranty claims. For detailed terms and conditions, refer to the official KEF webсайтка же кардарларды колдоо менен байланышыңыз.
8. Кардарларды колдоо кызматы
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 webсайттын колдоо бөлүмү.
