1. Uvod
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. Varnostne informacije
Vedno upoštevajte naslednje varnostne ukrepe:
- Upravljanje moči: Do not exceed the rated power handling of 40W RMS (80W Musical Program) to prevent damage to the speakers.
- Ujemanje impedance: Zagotovite si amplifier or receiver is compatible with an 8 Ohm impedance load. Mismatched impedance can cause damage to both the speakers and the amplifier.
- Prezračevanje: Ensure adequate ventilation around the speakers, especially if installed in an enclosed space, to prevent overheating.
- Umestitev: Avoid placing speakers near heat sources, direct sunlight, or in excessively humid or dusty environments.
- Ožičenje: Vedno izklopite svoj amplifier/receiver before making any connections. Ensure correct polarity (+ to + and - to -) when connecting speaker wires.
- Čiščenje: Pred čiščenjem izklopite napajanje. Uporabite mehko, suho krpo. Izogibajte se tekočim čistilom ali aerosolom.
- storitev: Refer all servicing to qualified service personnel. Do not attempt to open or repair the speakers yourself.
3. Vsebina paketa
The JBL Selenium C521P passive speaker system typically includes:
- Two (2) JBL Selenium C521P Passive Speakers
- Integrated Mounting Brackets (pre-attached)
- Ta uporabniški priročnik
Note: Speaker wire is typically sold separately and is not included.
4. Izdelek je končanview
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 Komponente
- Nizkotonec: A 5-inch (127mm) polypropylene cone woofer provides clear mid-range and bass frequencies.
- Tweeter: A 0.75-inch (19mm) PEI diaphragm tweeter delivers crisp high frequencies.
- Kabinet: Constructed from durable ABS material with a bass-reflex design for enhanced low-frequency response.
- Prednja rešetka: An aluminum front grille protects the speaker components.
- Terminal Connectors: Spring-loaded terminals on the rear panel for secure speaker wire connections.
- Montažni nosilec: Integrated bracket for flexible installation options.

Slika 1: Zadaj 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. Nastavitev
5.1 Postavitev zvočnikov
Consider the following when positioning your speakers:
- Stereo slikanje: For optimal stereo sound, place the speakers equidistant from your primary listening position and spaced appropriately apart.
- Montaža: 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).
- Akustika prostora: Experiment with placement to find the best sound balance for your room. Avoid placing speakers directly in corners, which can overemphasize bass.
5.2 Žične povezave
Preden vzpostavite kakršne koli povezave, se prepričajte, da amplifier/receiver is turned OFF.
- Priprava žice za zvočnik: Z koncev žic zvočnika odstranite približno 12 mm izolacije. Gole žice tesno zavijte.
- Povežite se z zvočnikom: 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.
- Poveži se z Ampdvigalo: 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.
- Preverite povezave: 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. Delovanje
Once the speakers are properly connected to your amplovilec/sprejemnik:
- Vklop: Vklopite svoj amplovilec/sprejemnik.
- Nadzor glasnosti: Začnite z nizko glasnostjo in jo postopoma povečujte do želene ravni poslušanja.
- Izbira vira: Select the audio source on your amplovilec/sprejemnik.
- Uživajte: 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. Vzdrževanje
To ensure the longevity and optimal performance of your speakers:
- Čiščenje: Use a soft, dry, lint-free cloth to wipe the cabinet and grille. Do not use abrasive cleaners, waxes, or solvents.
- Prah: Regularly dust the speakers to prevent accumulation, especially on the grille.
- Okolje: Keep speakers away from extreme temperatures, humidity, and direct sunlight.
- Nega rešetke: 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.
8. Odpravljanje težav
If you encounter issues with your JBL Selenium C521P speakers, refer to the following common problems and solutions:
| Težava | Možen vzrok | rešitev |
|---|---|---|
| Ni zvoka iz enega ali obeh zvočnikov. | Ohlapno ali nepravilno ožičenje. Amplifier/receiver off or incorrect source selected. Speaker damaged. | Preverite vse priključke zvočnikov glede pravilne polarnosti in trdne prileganja. amplifier is on and correct input source is selected. Test with another speaker or amprešilec, če je le mogoče. |
| Popačen zvok. | Glasnost previsoka. Amplifier clipping. Incorrect impedance. Damaged speaker. | Zmanjšajte glasnost. Zagotovite 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. | Preverite amplifier balance controls. Verify speaker wire polarity (+ to + and - to -) for both speakers. |
| Brenčanje ali brenčanje. | 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. Specifikacije
Technical specifications for the JBL Selenium C521P Passive Speaker System:
| Funkcija | Podrobnost |
|---|---|
| Model | C521P |
| Znamka | JBL Selenium |
| Vrsta zvočnika | 2-way Passive Speaker |
| RMS upravljanje moči | 40 W |
| Moč glasbenega programa | 80 W |
| Impedanca | 8 Ohmov |
| Frekvenčni odziv (-10 dB) | 95 Hz - 20,000 Hz |
| Premer nizkotonca | 5 palca (127 mm) |
| Material stožca nizkotonca | polipropilen |
| Material za prostorski zvok nizkotonca | Nitrilna guma |
| Premer visokotonca | 0.75 palca (19 mm) |
| Material membrane visokotonca | PEI |
| Vrsta omare | Bas Reflex |
| Material omarice | ABS |
| Povezave | Spring-loaded Terminals |
| barva | Črna |
| Dimensions (Single Speaker L x H x D) | 22 cm x 15 cm x 14 cm (približno) |
| Teža (par) | 4.3 kg |
| Vrsta namestitve | Shelf Mount / Integrated Bracket |
| Tehnologija povezljivosti | Žično |
| Združljive naprave | Smartphone, Tablet, Laptop, Desktop (via amprešilec/sprejemnik) |
10. Garancija in podpora
Za informacije o garanciji in tehnično podporo se obrnite na uradno spletno stran JBL. website or contact your authorized JBL dealer. Keep your purchase receipt as proof of purchase for warranty claims.
Opomba: Posebni garancijski pogoji se lahko razlikujejo glede na regijo.