1. Увод
This manual provides essential information for the proper installation, operation, and maintenance of your JBL Selenium C521P passive speaker system. Please read this manual thoroughly before using the product to ensure optimal performance and safety.
2. Безбедносне информације
Увек се придржавајте следећих мера предострожности:
- Управљање напајањем: Do not exceed the rated power handling of 40W RMS (80W Musical Program) to prevent damage to the speakers.
- Подударање импедансе: Осигурајте своје amplifier or receiver is compatible with an 8 Ohm impedance load. Mismatched impedance can cause damage to both the speakers and the ampлифиер.
- вентилација: Ensure adequate ventilation around the speakers, especially if installed in an enclosed space, to prevent overheating.
- Пласман: Avoid placing speakers near heat sources, direct sunlight, or in excessively humid or dusty environments.
- Ожичење: Always turn off your amplifier/receiver before making any connections. Ensure correct polarity (+ to + and - to -) when connecting speaker wires.
- Чишћење: Disconnect power before cleaning. Use a soft, dry cloth. Avoid liquid cleaners or aerosols.
- Услуга: Refer all servicing to qualified service personnel. Do not attempt to open or repair the speakers yourself.
3. Садржај пакета
The JBL Selenium C521P passive speaker system typically includes:
- Two (2) JBL Selenium C521P Passive Speakers
- Integrated Mounting Brackets (pre-attached)
- Ovo uputstvo za upotrebu
Note: Speaker wire is typically sold separately and is not included.
4. Производ је готовview
The JBL Selenium C521P is a compact, two-way passive speaker designed for ambient sound reinforcement. It features a robust construction and a design optimized for easy integration into various environments.
4.1 Компоненте
- Нискотонац: A 5-inch (127mm) polypropylene cone woofer provides clear mid-range and bass frequencies.
- Твеетер: A 0.75-inch (19mm) PEI diaphragm tweeter delivers crisp high frequencies.
- Кабинет: Constructed from durable ABS material with a bass-reflex design for enhanced low-frequency response.
- Предња решетка: An aluminum front grille protects the speaker components.
- Terminal Connectors: Spring-loaded terminals on the rear panel for secure speaker wire connections.
- Носач: Integrated bracket for flexible installation options.

Слика 1: Задња страна view of two JBL Selenium C521P speakers. This image displays the rear panel of two JBL Selenium C521P speakers. Each speaker features a pair of spring-loaded terminal connectors for audio input, typically red for positive and black for negative. The integrated mounting brackets are visible on the sides, allowing for flexible installation. A product label with model number C521P, power handling, and impedance is affixed to the back of each unit.
5. Подешавање
5.1 Постављање звучника
Consider the following when positioning your speakers:
- Стерео снимање: For optimal stereo sound, place the speakers equidistant from your primary listening position and spaced appropriately apart.
- Монтажа: The integrated brackets allow for shelf mounting or wall mounting. Ensure the mounting surface is sturdy enough to support the speaker's weight (approximately 2.15 kg per speaker).
- Акустика просторија: Experiment with placement to find the best sound balance for your room. Avoid placing speakers directly in corners, which can overemphasize bass.
5.2 Ожичење
Пре него што направите било какву везу, уверите се да је amplifier/receiver is turned OFF.
- Припремите жицу за звучник: Strip approximately 1/2 inch (12mm) of insulation from the ends of your speaker wires. Twist the bare strands tightly.
- Повежите се са звучником: Press down on the colored tab of the spring-loaded terminal on the back of the C521P speaker. Insert the positive (+) wire (often marked with a stripe or color) into the red terminal and the negative (-) wire into the black terminal. Release the tab to secure the wire.
- Повежите се са Ampдизалица: Connect the other end of the speaker wire to the corresponding positive (+) and negative (-) speaker output terminals on your amplifier or receiver. Ensure correct polarity for both speakers.
- Проверите везе: Double-check all connections to ensure they are secure and that no stray wire strands are touching, which could cause a short circuit.
Important: Always match the impedance. The C521P speakers have an impedance of 8 Ohms. Refer to your amplifier's manual for compatible speaker impedance ratings.
6. Оперативни
Once the speakers are properly connected to your ampЛифиер/Рецеивер:
- Укључено: Укључите свој ampлифиер/рецеивер.
- Контрола јачине звука: Почните са јачином звука на ниском нивоу и постепено је повећавајте до жељеног нивоа слушања.
- Избор извора: Select the audio source on your ampлифиер/рецеивер.
- уживајте: Your JBL Selenium C521P speakers are now ready for use.
Avoid playing audio at excessively high volumes for extended periods, as this can cause hearing damage and potentially damage the speakers.
7. Одржавање
To ensure the longevity and optimal performance of your speakers:
- Чишћење: Use a soft, dry, lint-free cloth to wipe the cabinet and grille. Do not use abrasive cleaners, waxes, or solvents.
- прашина: Regularly dust the speakers to prevent accumulation, especially on the grille.
- Окружење: Keep speakers away from extreme temperatures, humidity, and direct sunlight.
- Нега решетке: The aluminum grille is designed for protection. Avoid pressing on it or allowing objects to impact it, which could dent or damage the speaker components underneath.
КСНУМКС. Решавање проблема
If you encounter issues with your JBL Selenium C521P speakers, refer to the following common problems and solutions:
| Проблем | Могући узрок | Решење |
|---|---|---|
| Нема звука из једног или оба звучника. | Лабаво или неправилно ожичење. Amplifier/receiver off or incorrect source selected. Speaker damaged. | Check all speaker wire connections for proper polarity and secure fit. Ensure amplifier is on and correct input source is selected. Test with another speaker or ampспасилац ако је могуће. |
| Изобличен звук. | Јачина звука је превелика. Amplifier clipping. Incorrect impedance. Damaged speaker. | Reduce volume. Ensure amplifier is not overdriven. Verify amplifier impedance compatibility. Inspect speaker for visible damage. |
| Weak or unbalanced sound. | Incorrect balance settings on amplifier. One speaker wired out of phase. | Провери amplifier balance controls. Verify speaker wire polarity (+ to + and - to -) for both speakers. |
| Зујање или брујање. | Ground loop. Interference from other electronics. Loose connections. | Ensure all audio components are plugged into the same power outlet or power strip. Separate audio cables from power cables. Check all connections. |
If the problem persists after trying these solutions, contact qualified service personnel.
9. Спецификације
Technical specifications for the JBL Selenium C521P Passive Speaker System:
| Феатуре | Детаљ |
|---|---|
| Модел | Ц521П |
| Бранд | JBL Selenium |
| Спеакер Типе | 2-way Passive Speaker |
| РМС управљање напајањем | 40В |
| Снага музичког програма | 80В |
| Импеданса | 8 Охмс |
| Фреквенцијски одзив (-10 дБ) | 95 Hz - 20,000 Hz |
| Пречник вуфера | 5 инча (127 мм) |
| Материјал конуса вуфера | полипропилен |
| Материјал за окружујући вуфер | Нитрилна гума |
| Пречник високотонца | 0.75 инча (19 мм) |
| Материјал дијафрагме високотонца | ПЕИ |
| Цабинет Типе | Бас рефлекс |
| Материјал кабинета | АБС |
| Везе | Spring-loaded Terminals |
| Боја | Црно |
| Dimensions (Single Speaker L x H x D) | 22 цм x 15 цм x 14 цм (приближно) |
| Тежина (пар) | 4.3 кг |
| Тип монтаже | Shelf Mount / Integrated Bracket |
| Технологија повезивања | Виред |
| Компатибилни уређаји | Smartphone, Tablet, Laptop, Desktop (via amplifier/receiver) |
10. Гаранција и подршка
For warranty information and technical support, please refer to the official JBL website or contact your authorized JBL dealer. Keep your purchase receipt as proof of purchase for warranty claims.
Напомена: Посебни гарантни услови могу се разликовати у зависности од региона.





