1. انتهى المنتجview
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. دليل الإعداد
2.1 فك التعبئة
أزل جميع المكونات من العبوة بعناية. تأكد من وجود جميع العناصر المذكورة أدناه:
- 1 Pair of KEF R3 Meta Speakers
2.2 وضع السماعات
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.
الشكل 2: الجبهة view of KEF R3 Meta Bookshelf Speaker
2.3 الاتصالات
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.
الشكل 3: خلفي view مع أطراف توصيل
فيديو 1: أكثر منview of the KEF R Series Meta speakers, highlighting their design and technological features, including the Uni-Q driver array and Metamaterial Absorption Technology.
3. تشغيل مكبرات الصوت
3.1 تشغيل/إيقاف التشغيل
The KEF R3 Meta speakers are passive and do not have a direct power button. They receive power from your connected ampمكبر الصوت. راجع دليل المستخدم الخاص بك amplifier's manual for power control.
3.2 اختيار المصدر
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 تشغيل الصوت
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. الرعاية والصيانة
To maintain the aesthetic and acoustic performance of your KEF R3 Meta speakers, follow these guidelines:
- تنظيف: Use a soft, dry, lint-free cloth to gently wipe the cabinet surfaces. Avoid abrasive cleaners or solvents.
- البوابات: 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.
- بيئة: Avoid exposing speakers to direct sunlight, extreme temperatures, or high humidity.
5. استكشاف المشكلات الشائعة وإصلاحها
If you encounter any issues with your KEF R3 Meta speakers, consider the following:
- لا يوجد صوت: Ensure all speaker cables are securely connected to both the speakers and the amplifier. Verify that the ampتم تشغيل مكبر الصوت وتم تحديد مصدر الإدخال الصحيح.
- الصوت المشوه: Check speaker cable connections for any loose strands or short circuits. Reduce the volume on your ampمكبر. ضمان ampمكبر الصوت ليس مشحونًا بشكل زائد.
- صوت غير متساوي: Verify speaker placement and ensure both speakers are equidistant from the listening position. Check the balance settings on your ampمكبر.
For persistent issues, refer to your amplifier's manual or contact customer support.
6. المواصفات الفنية
| ميزة | مواصفة |
|---|---|
| اسم الموديل | رينومكس ميتا |
| نوع السماعة | رف الكتب |
| مادة | الألومنيوم |
| لون | Blue (Indigo Gloss) |
| أبعاد المنتج | 13.2 بوصة عمق × 16 بوصة عرض × 16.6 بوصة ارتفاع |
| وزن العنصر | 28.4 كيلوجرام (62.5 رطل) |
| مقاومة | 4 أوم |
| استجابة التردد (± 3 ديسيبل) | 58 هرتز - 28 كيلو هرتز |
| قطر مكبر الصوت | 6.5 بوصة |
| قطر مكبر الصوت عالي التردد | 1 بوصة |
| تكنولوجيا الاتصال | مساعد، آر سي إيه |
| المكونات المضمنة | 1 Pair of KEF R3 Meta Speakers |
7. معلومات الضمان
The KEF R3 Meta speakers come with a ضمان الشركة المصنعة لمدة سنة واحدة. Please retain your proof of purchase for any warranty claims. For detailed terms and conditions, refer to the official KEF webالموقع أو الاتصال بدعم العملاء.
8. دعم العملاء
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 webقسم دعم الموقع.
