Jamo S 83 CEN-BLK
Jamo S 83 Center Channel Speaker User Manual
Model: S 83 CEN-BLK
Introduction
The Jamo S 83 Center Channel Speaker is designed to deliver clear, balanced dialogue reproduction for a premium home theater experience. This manual provides essential information for setting up, operating, and maintaining your speaker.

Figure 1: Jamo S 83 Center Channel Speaker (Angled Front View)
This image shows the Jamo S 83 Center Channel Speaker from an angled front perspective. The speaker features a sleek black finish, with two prominent woofers flanking a central tweeter. The tweeter is accented by a circular wood-grain trim, adding a touch of natural elegance to the design. The speaker rests on small, angled feet, visible at the bottom corners.
What's in the Box
Upon unpacking, please ensure all items are present and in good condition:
- 1 x Jamo S 83 Center Channel Speaker
- 1 x User Manual (this document)
Setup
1. Placement
The center channel speaker is crucial for dialogue. For optimal performance, place the S 83 CEN-BLK directly above or below the center of your television or projection screen. Ensure it is positioned at or near ear level when seated in your primary listening position.

Figure 2: Jamo S 83 Center Channel Speaker (Front View without Grille)
This image displays the front of the Jamo S 83 Center Channel Speaker with its magnetic grille removed. It clearly shows the two 5-inch polyphaser woofers on either side and the 1-inch soft dome tweeter in the center, highlighted by its distinctive wood-grain ring. The speaker's black cabinet and subtle feet are also visible.
2. Connecting the Speaker
Connect the speaker to the center channel output of your A/V receiver or amplifier using high-quality speaker wire. Observe proper polarity: connect the red (+) terminal on the speaker to the red (+) terminal on your receiver, and the black (-) terminal on the speaker to the black (-) terminal on your receiver.

Figure 3: Jamo S 83 Center Channel Speaker (Rear View)
This image shows the rear panel of the Jamo S 83 Center Channel Speaker. Prominently featured are the red and black binding posts for speaker wire connections, ensuring proper polarity. Above the terminals, a rectangular rear-firing slot port is visible, designed to enhance low-frequency extension. A product label with model and serial information is also present.
Ensure all connections are secure to prevent signal loss or damage to your equipment.
Operating
Once connected, your Jamo S 83 Center Channel Speaker will operate as part of your home theater system. Refer to your A/V receiver's manual for specific instructions on configuring speaker settings, such as channel levels, crossover frequencies, and distance calibration.
Key Features:
- WaveGuide Acoustic Technology: Directs high-frequency sound for dynamic, true-to-life reproduction and improved dialogue clarity.
- Seamless Magnetic Grille: Provides a clean, minimalistic front baffle design and can be easily removed or attached.
- Rear-Firing Slot Port: Enhances low-frequency extension for a more balanced sound profile.

Figure 4: Jamo S 83 Center Channel Speaker (Front View with Grille)
This image shows the Jamo S 83 Center Channel Speaker with its dark grey woven linen magnetic grille attached. The grille covers the drivers, providing a clean and minimalist aesthetic while protecting the speaker components. The speaker's elegant design and subtle feet are still visible.
Maintenance
To ensure the longevity and optimal performance of your speaker, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe the cabinet. Avoid abrasive cleaners or solvents. For the grille, a soft brush or vacuum cleaner with a brush attachment can be used to remove dust.
- Placement: Keep the speaker away from direct sunlight, heat sources, and excessive moisture.
- Handling: Avoid touching the speaker cones or tweeter dome, as this can cause damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from speaker | Loose or incorrect speaker wire connection. Receiver not set to correct input/mode. Speaker channel disabled or volume too low. | Check all speaker wire connections at both the speaker and receiver, ensuring correct polarity (+ to + and - to -). Verify receiver input and mode. Increase center channel volume on receiver. |
| Distorted or unclear dialogue | Incorrect speaker placement. Overdriving the speaker. Incorrect receiver settings (e.g., crossover). | Adjust speaker placement for optimal listening. Reduce volume levels. Check receiver settings for center channel, ensuring appropriate crossover frequency and level. |
| Speaker sounds weak or thin | Incorrect polarity in wiring. Phase issues with other speakers. | Double-check speaker wire polarity. If using multiple speakers, ensure all are wired with consistent polarity. Consult receiver manual for phase adjustment options if available. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | S 83 CEN-BLK |
| Speaker Type | Center Channel |
| Frequency Response | 65Hz - 26kHz (+/- 3dB) |
| Sensitivity | 87dB (2.83V @ 1m) |
| Power Handling | 80W / 160W (Continuous / Peak) |
| Impedance | 8 Ohm |
| High Frequency Driver | 25mm (1”) Soft Dome Tweeter |
| Low Frequency Drivers | Dual 127mm (5”) Polyfiber Woofers |
| Product Dimensions (D x W x H) | 12.6" x 22.5" x 11.7" |
| Item Weight | 16.45 Pounds |
| Connectivity Technology | Wired |

Figure 5: Jamo S 83 Center Channel Speaker (Dimensions)
This diagram illustrates the physical dimensions of the Jamo S 83 Center Channel Speaker. It shows the height as 11.7 inches, the width as 22.5 inches, and the depth as 12.6 inches, providing a clear understanding of its size for placement considerations.
Warranty Information
The Jamo S 83 Center Channel Speaker comes with a Limited Warranty. For detailed terms and conditions, please refer to the warranty card included with your product or visit the official Jamo website. Keep your proof of purchase for warranty claims.
Support
For technical assistance, troubleshooting beyond this manual, or service inquiries, please contact Jamo Customer Support:
- Website: Visit the official Jamo website for FAQs, support resources, and contact information.
- Online Store: Jamo Store on Amazon
When contacting support, please have your speaker's model number (S 83 CEN-BLK) and serial number ready.
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