JBL Stage 2 200P Uputstvo za upotrebu aktivnog subwoofera

1. Uvod

JBL Stage 2 200P is a 300W powered subwoofer designed to enhance the low-frequency performance of your home audio system. Engineered at JBL's Acoustic Engineering Center of Excellence in Northridge, California, this subwoofer is part of the Stage series, delivering deep and powerful bass. It features a front-firing 10-inch (250mm) Polycellulose low-frequency woofer and dual rear-firing tuned ports for optimal bass response. A comprehensive set of controls allows for seamless integration into various audio setups.

2. Ključne karakteristike

• 10-inčni (250 mm) niskofrekventni vufer od policeluloze s rebrastim konusom: Delivers robust and accurate bass.
• 150W RMS (300W Dynamic) Ampdizalica: Obezbeđuje ample power for dynamic low-frequency reproduction.
• Dvostruki podešeni otvori usmjereni pozadi: Enhances bass output and extension.
• Kontrola ukrštanja, nivoa i faze: Allows for precise adjustment and integration with main speakers.

3. Sadržaj paketa

Provjerite da li su svi artikli prisutni prilikom raspakivanja:

• JBL Stage 2 200P aktivni subwoofer
• Kabl za napajanje
• Korisnički priručnik (ovaj dokument)

4. Podešavanje

4.1. Plasman

The placement of your subwoofer significantly impacts its performance. Experiment with different locations to find the best bass response in your listening area. Generally, placing the subwoofer in a corner can enhance bass output, while placing it along a wall can provide a more balanced sound. Avoid placing it directly against a wall or in a cabinet without proper ventilation.

Slika 1: Prednja strana view iz JBL Stage 2 200P Subwoofer. This image shows the subwoofer's front grille, which can be removed to reveal the woofer cone.

Slika 2: Prednja strana view iz JBL Stage 2 200P Subwoofer with the grille removed, highlighting the 10-inch Polycellulose ribbed cone woofer.

4.2. Veze

Spojite subwoofer na audio prijemnik ili amplifier using an LFE (Low-Frequency Effects) output or stereo RCA outputs. For optimal performance, use a dedicated subwoofer output from your receiver.

1. LFE ulaz: Ako vaš prijemnik ima LFE izlaz, spojite jedan RCA kabel s LFE izlaza prijemnika na LFE ulaz subwoofera.
2. Line-Level Inputs: If your receiver does not have an LFE output, connect RCA cables from the receiver's stereo pre-out (left and right) to the subwoofer's Line-Level inputs.

Slika 3: Pozadi view iz JBL Stage 2 200P Subwoofer, displaying the control panel, input/output connections, and dual rear-firing tuned ports.

Slika 4: Detaljno view of the rear control panel, illustrating the Crossover, Volume, Phase, and Power Mode settings for system integration.

4.3. Priključak za napajanje

Once audio connections are made, connect the supplied power cord to the subwoofer's power input and then to a suitable AC wall outlet. The subwoofer features a power mode switch (On/Auto/Normal/Reverse) for convenient operation.

5. Operacija

5.1. Kontrole nadview

The rear panel of the JBL Stage 2 200P subwoofer provides several controls for fine-tuning its performance:

• Kontrola jačine zvuka (nivoa): Podešava ukupni nivo izlaza subwoofera. Počnite s niskom postavkom i postepeno je povećavajte dok se bas ne stopi besprijekorno s glavnim zvučnicima.
• Crossover kontrola: Sets the upper frequency limit for the subwoofer. Frequencies above this setting will be sent to your main speakers. Adjust this to match the low-frequency capabilities of your main speakers. A common starting point is 80 Hz.
• Fazna kontrola (0°/180°): Podešava fazu izlaza subwoofera u odnosu na vaše glavne zvučnike. Eksperimentišite s obje postavke kako biste pronašli onu koja pruža najsnažniji i najkoherentniji bas.
• Power Mode Switch (On/Auto/Normal/Reverse):
  • na: Subwoofer ostaje stalno uključen.
  • Auto: Subwoofer se automatski uključuje kada se detektuje audio signal i prelazi u stanje pripravnosti nakon perioda neaktivnosti.
  • Normal/Reverse: These settings might refer to specific phase adjustments or power-saving modes. Refer to the detailed manual for specific model functionality.

5.2. Initial Adjustment

1. Postavite Volume control to its minimum position.
2. Postavite Crossover control to approximately 80 Hz, or as recommended by your main speaker manufacturer.
3. Postavite Faza switch to 0°.
4. Postavite Power Mode to "Auto" for convenience.
5. Pustite audio sa značajnim basom.
6. Postepeno povećavajte Volume control until the bass output is balanced with your main speakers.
7. Eksperimentišite sa Faza switch (0° vs. 180°) to determine which setting provides the most natural and impactful bass in your listening position.
8. Further fine-tune the Crossover i Volume controls to achieve optimal integration and desired bass response.

6. Održavanje

• čišćenje: Use a soft, dry cloth to clean the subwoofer cabinet. Avoid using abrasive cleaners, waxes, or solvents.
• ventilacija: Ensure adequate ventilation around the subwoofer to prevent overheating. Do not block the rear ports or place the unit in an enclosed space without airflow.
• Rukovanje: When moving the subwoofer, lift it carefully from the base. Avoid dropping or subjecting it to strong impacts.

7. Otkrivanje problema

8. Specifikacije

Slika 5: Bočna strana view of the subwoofer illustrating its physical dimensions.

9. Jamstvo i podrška

JBL Stage 2 200P Powered Subwoofer comes with a limited warranty. For detailed information regarding warranty terms, conditions, and duration, please refer to the warranty card included in your product packaging or visit the official JBL website. For technical support, troubleshooting assistance, or service inquiries, please contact JBL customer support through their official channels.

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