Introduction
This manual provides essential information for the proper installation, operation, and maintenance of your Jensen C12N8 12-inch speaker. Please read this manual thoroughly before use to ensure optimal performance and longevity of your product.
Product Overview
The Jensen C12N8 is a 12-inch general-purpose speaker designed for musical instrument reproduction. It features a ceramic magnet and delivers a balanced tone suitable for various musical styles, with a clear high-frequency response and a robust mid-range when overdriven.
Key Features
- 12-inch overall diameter
- 8 Ohm impedance
- 50 Watts rated power
- Ceramic magnet
- Designed for electronic musical instrument reproduction
Image Description: A top-down view of the Jensen C12N8 12-inch speaker, showcasing its green frame, black cone, and the central magnet with "Jensen Special Design" labeling.
What's in the Box
- 1 x Jensen C12N8 12-inch speaker
Setup and Installation
Proper installation is crucial for the performance and safety of your speaker.
Safety Precautions
- Always disconnect power from the amplifier or cabinet before installing or removing speakers.
- Ensure the impedance of the speaker matches the output impedance of your amplifier. Mismatched impedances can damage your equipment. This speaker has an 8 Ohm impedance.
- Handle the speaker carefully to avoid damage to the cone or voice coil.
Mounting the Speaker
The Jensen C12N8 speaker is designed for flush mount installation.
- Ensure the speaker cabinet or enclosure has a 12-inch diameter opening.
- Align the speaker's mounting holes with the corresponding holes on the cabinet.
- Secure the speaker using appropriate screws or bolts, ensuring even pressure around the frame. Do not overtighten.
Image Description: A perspective view of the Jensen C12N8 speaker with dimension lines indicating its 12-inch diameter and 6-inch height.
Wiring Connections
Connect the speaker to your amplifier using appropriate speaker cables.
- Locate the positive (+) and negative (-) terminals on the speaker. These are typically marked.
- Connect the positive terminal of the speaker to the positive output of your amplifier.
- Connect the negative terminal of the speaker to the negative output of your amplifier.
- Ensure all connections are secure to prevent signal loss or short circuits.
Image Description: A bottom view of the Jensen C12N8 speaker, showing the magnet structure, the green frame, and the two clearly visible speaker terminals for wiring connections.
Operating Instructions
Once installed, the Jensen C12N8 speaker operates as part of your audio system.
- Power on your amplifier and audio source.
- Start with the volume at a low level and gradually increase it to your desired listening level.
- Avoid operating the speaker at excessively high volumes for prolonged periods, as this can lead to damage.
- The speaker is designed to handle up to 50 watts of power. Do not exceed this rating.
Image Description: A close-up front view of the Jensen C12N8 speaker cone, showing its textured surface and central dust cap.
Maintenance
The Jensen C12N8 speaker requires minimal maintenance.
- Keep the speaker clean and free from dust and debris. Use a soft, dry cloth for cleaning.
- Avoid exposing the speaker to extreme temperatures or humidity.
- Regularly check wiring connections for security.
- Do not attempt to repair the speaker cone or voice coil yourself if damaged; consult a qualified technician.
Troubleshooting
If you experience issues with your Jensen C12N8 speaker, refer to the following common problems and solutions:
No Sound
- Check all cable connections between the amplifier and speaker. Ensure they are secure and correctly polarized (+ to +, - to -).
- Verify the amplifier is powered on and functioning correctly.
- Confirm the audio source is active and sending a signal.
- Ensure the amplifier's output impedance matches the speaker's 8 Ohm impedance.
Distorted Sound
- Reduce the volume level on your amplifier. Overdriving the speaker can cause distortion.
- Check for any physical damage to the speaker cone.
- Ensure the speaker is securely mounted and not vibrating against the cabinet.
Intermittent Sound
- Inspect all wiring for loose connections or frayed cables.
- Check for any internal shorts within the speaker cable or amplifier.
Specifications
| Feature | Specification |
|---|---|
| Model | C12N8 |
| Overall Diameter | 12 inches |
| Impedance | 8 Ohm |
| Rated Power | 50 Watts |
| Magnet Type | Ceramic |
| Overall Weight | 7.15 lbs (3.24 kg) |
| Voice Coil Diameter | 1.5 inches |
| Frequency Response | 70-7k Hz |
| Product Dimensions (D x W x H) | 12" x 12" x 6" |
| Material | Ceramic |
| Speaker Type | General Purpose Speaker |
| Mounting Type | Flush Mount |
| Color | Green |
Image Description: A side profile view of the Jensen C12N8 speaker, highlighting the depth of the cone and the structure of the frame.
Warranty and Support
Limited Warranty
This Jensen C12N8 speaker comes with a limited warranty from the manufacturer, Jensen. Please refer to the warranty documentation included with your purchase for specific terms and conditions.
Customer Support
For technical assistance, warranty claims, or further information, please contact Jensen customer support. Visit the official Jensen website for contact details.
Manufacturer: Jensen
Model Number: C12N8
UPC: 889406011380
