1. Bubuka
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. Émbaran Kasalametan
Salawasna perhatikeun pancegahan kaamanan di handap ieu:
- Penanganan kakuatan: Do not exceed the rated power handling of 40W RMS (80W Musical Program) to prevent damage to the speakers.
- Impedansi cocog: Pastikeun Anjeun amplifier or receiver is compatible with an 8 Ohm impedance load. Mismatched impedance can cause damage to both the speakers and the amppangagung.
- Ventilasi: Ensure adequate ventilation around the speakers, especially if installed in an enclosed space, to prevent overheating.
- panempatan: Avoid placing speakers near heat sources, direct sunlight, or in excessively humid or dusty environments.
- Wiring: Always turn off your amplifier/receiver before making any connections. Ensure correct polarity (+ to + and - to -) when connecting speaker wires.
- beberesih: Disconnect power before cleaning. Use a soft, dry cloth. Avoid liquid cleaners or aerosols.
- jasa: Refer all servicing to qualified service personnel. Do not attempt to open or repair the speakers yourself.
3. Eusi Paket
The JBL Selenium C521P passive speaker system typically includes:
- Two (2) JBL Selenium C521P Passive Speakers
- Integrated Mounting Brackets (pre-attached)
- Manual Pamaké ieu
Note: Speaker wire is typically sold separately and is not included.
4. Produk Langkungview
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 Komponén
- Woofer: 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.
- Grille hareup: An aluminum front grille protects the speaker components.
- Terminal Connectors: Spring-loaded terminals on the rear panel for secure speaker wire connections.
- Ningkatna bracket: Integrated bracket for flexible installation options.

Gambar 1: Tukangeun 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. Setélan
5.1 Nempatkeun Speaker
Consider the following when positioning your speakers:
- Pencitraan Stereo: For optimal stereo sound, place the speakers equidistant from your primary listening position and spaced appropriately apart.
- Pamasangan: 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).
- Kamar Akustik: Experiment with placement to find the best sound balance for your room. Avoid placing speakers directly in corners, which can overemphasize bass.
5.2 Sambungan Wiring
Sateuacan ngadamel sambungan naon waé, pastikeun anjeun amplifier/receiver is turned OFF.
- Nyiapkeun Kawat Speaker: Strip approximately 1/2 inch (12mm) of insulation from the ends of your speaker wires. Twist the bare strands tightly.
- Nyambung ka Speaker: 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.
- Nyambung ka Amppanguat: 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.
- Pariksa sambungan: 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. Nyuping
Once the speakers are properly connected to your ampLifier / panarima:
- Daya Hurung: Hurungkeun anjeun amplifier / panarima.
- Kontrol volume: Mimitian ku volume anu handap teras laun-laun naékkeun kana tingkat kadéngé anu dipikahoyong.
- Pilihan Sumber: Select the audio source on your amplifier / panarima.
- Ngarasakeun: 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. Pangropéa
To ensure the longevity and optimal performance of your speakers:
- beberesih: Use a soft, dry, lint-free cloth to wipe the cabinet and grille. Do not use abrasive cleaners, waxes, or solvents.
- Lebu: Regularly dust the speakers to prevent accumulation, especially on the grille.
- Lingkungan: Keep speakers away from extreme temperatures, humidity, and direct sunlight.
- Perawatan grille: 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. Cara ngungkulan
If you encounter issues with your JBL Selenium C521P speakers, refer to the following common problems and solutions:
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Taya sora ti hiji atawa duanana speaker. | kabel leupas atawa salah. 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 ampliifier lamun mungkin. |
| Sora nyimpang. | Volume teuing tinggi. Amplifier clipping. Incorrect impedance. Damaged speaker. | Leutikan volume. Pastikeun 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. | Cék amplifier balance controls. Verify speaker wire polarity (+ to + and - to -) for both speakers. |
| Sora ngahiung atawa ngagaur. | 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. Spésifikasi
Technical specifications for the JBL Selenium C521P Passive Speaker System:
| Fitur | Rincian |
|---|---|
| Modél | C521P |
| merek | JBL Selenium |
| Tipe Speaker | 2-way Passive Speaker |
| RMS Power nanganan | 40W |
| Kakuatan Program Musik | 80W |
| Impedansi | 8 ohm |
| Tanggapan Frékuénsi (-10 dB) | 95 Hz - 20,000 Hz |
| Diaméterna Woofer | 5 inci (127mm) |
| Bahan Congcot Woofer | Polipropilén |
| Bahan Sakuliling Woofer | Karét Nitrile |
| Diaméter Tweeter | 0.75 inci (19mm) |
| Tweeter Diaphragm Material | PEI |
| Tipe Kabinet | Refleks Bass |
| Bahan Kabinet | ABS |
| Sambungan | Spring-loaded Terminals |
| Warna | Hideung |
| Dimensions (Single Speaker L x H x D) | 22 cm x 15 cm x 14 cm (kira-kira) |
| Beurat (Pasangan) | 4.3 kg |
| Tipe Pamasangan | Shelf Mount / Integrated Bracket |
| Téhnologi konektipitas | Dikabel |
| Alat nu cocog | Smartphone, Tablet, Laptop, Desktop (via amplifier/receiver) |
10. Garansi jeung Rojongan
Kanggo inpormasi garansi sareng dukungan téknis, mangga tingal JBL resmi website or contact your authorized JBL dealer. Keep your purchase receipt as proof of purchase for warranty claims.
Catetan: Sarat jaminan spésifik bisa rupa-rupa dumasar wewengkon.





