1. Įvadas
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. Pagrindinės savybės
- 10 colių (250 mm) policeliuliozės briaunoto kūgio žemo dažnio garsiakalbis: Delivers robust and accurate bass.
- 150 W RMS (300 W dinaminis) Ampgyvybingesnis: Suteikia ample power for dynamic low-frequency reproduction.
- Dvigubi galinio šaudymo reguliuojami prievadai: Enhances bass output and extension.
- Dažnių kryžminimo, lygio ir fazės valdymas: Allows for precise adjustment and integration with main speakers.
3. Pakuotės turinys
Išpakuodami įsitikinkite, kad yra visi daiktai:
- JBL S.tage 2 200P Powered Subwoofer
- Maitinimo laidas
- Vartotojo vadovas (šis dokumentas)
4. Sąranka
4.1. Įdėjimas
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.
1 pav.: priekis view iš JBL Stage 2 200P Subwoofer. This image shows the subwoofer's front grille, which can be removed to reveal the woofer cone.
2 pav.: priekis view iš JBL Stage 2 200P Subwoofer with the grille removed, highlighting the 10-inch Polycellulose ribbed cone woofer.
4.2. Jungtys
Prijunkite žemųjų dažnių garsiakalbį prie garso imtuvo arba amplifier using an LFE (Low-Frequency Effects) output or stereo RCA outputs. For optimal performance, use a dedicated subwoofer output from your receiver.
- LFE įvestis: If your receiver has an LFE output, connect a single RCA cable from the receiver's LFE output to the subwoofer's LFE input.
- Linijinio lygio įėjimai: 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.
3 pav.: galinis view iš JBL Stage 2 200P Subwoofer, displaying the control panel, input/output connections, and dual rear-firing tuned ports.
4 pav. Išsamus view of the rear control panel, illustrating the Crossover, Volume, Phase, and Power Mode settings for system integration.
4.3. Maitinimo prijungimas
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. Valdymasview
The rear panel of the JBL Stage 2 200P subwoofer provides several controls for fine-tuning its performance:
- Garsumo (lygio) valdymas: Reguliuoja bendrą žemųjų dažnių garsiakalbio išvesties lygį. Pradėkite nuo žemo nustatymo ir palaipsniui didinkite, kol bosas sklandžiai susilies su pagrindiniais garsiakalbiais.
- Kryžminis valdymas: 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.
- Fazės valdymas (0°/180°): Adjusts the phase of the subwoofer's output relative to your main speakers. Experiment with both settings to find the one that provides the most impactful and coherent bass.
- Power Mode Switch (On/Auto/Normal/Reverse):
- Įjungta: Žemųjų dažnių garsiakalbis nuolat įjungtas.
- Auto: The subwoofer automatically turns on when an audio signal is detected and enters standby mode after a period of inactivity.
- 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
- Nustatykite Apimtis control to its minimum position.
- Nustatykite Crossover control to approximately 80 Hz, or as recommended by your main speaker manufacturer.
- Nustatykite Fazė switch to 0°.
- Nustatykite Maitinimo režimas to "Auto" for convenience.
- Play some audio with significant bass content.
- Palaipsniui didinkite Apimtis control until the bass output is balanced with your main speakers.
- Eksperimentuokite su Fazė switch (0° vs. 180°) to determine which setting provides the most natural and impactful bass in your listening position.
- Further fine-tune the Crossover ir Apimtis controls to achieve optimal integration and desired bass response.
6. Priežiūra
- Valymas: Use a soft, dry cloth to clean the subwoofer cabinet. Avoid using abrasive cleaners, waxes, or solvents.
- Vėdinimas: 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.
- Tvarkymas: Perkeldami žemųjų dažnių garsiakalbį, atsargiai jį kelkite nuo pagrindo. Venkite jo numesti ir stipriai sutrenkti.
7. Problemų sprendimas
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Nėra garso iš žemųjų dažnių garsiakalbio |
|
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| Silpni arba iškraipyti bosai |
|
|
| Dumbimas ar zvimbimas |
|
|
8. Specifikacijos
| Funkcija | Detalė |
|---|---|
| Prekės ženklas | JBL |
| Modelio pavadinimas | Stage 200P |
| Garsiakalbio tipas | Žemųjų dažnių garsiakalbis |
| Montavimo tipas | Grindų stovėjimas |
| Garsiakalbio dydis | 10 colių |
| Žemų dažnių garsiakalbio skersmuo | 10 colių |
| Garso tvarkyklės tipas | Dinaminis vairuotojas |
| Didžiausia garsiakalbio išėjimo galia | 300 vatų |
| Dažnio atsakas | 150 Hz (Upper limit, adjustable via crossover) |
| Ryšio technologija | Wired (Line-Level LFE Input) |
| Garso išvesties režimas | Aplink |
| Kontrolės metodas | Touch (referring to physical knobs/switches) |
| Medžiaga | Paper, Plastic (referring to cone and cabinet materials) |
| Spalva | Latte |
| Gaminio matmenys (D x P x A) | 15.2 "D x 13.8" P x 14.2" A |
| Prekės svoris | 31.7 svaro (14.4 kilogramo) |
| Maitinimo šaltinis | Su laidu elektra |
| Garantijos tipas | Ribotas |
5 pav.: šonas view of the subwoofer illustrating its physical dimensions.
9. Garantija ir palaikymas
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.
You can visit the official JBL Store for more information: JBL parduotuvė „Amazon“ svetainėje
