Jensen JWMS350
Jensen JWMS350 Two-Way Acoustical Panel Mount Speaker User Manual
Model: JWMS350
1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Jensen JWMS350 Two-Way Acoustical Panel Mount Speaker. Please read this manual thoroughly before installation and use to ensure proper function and safety.

Figure 1: Jensen JWMS350 Two-Way Acoustical Panel Mount Speaker. This image shows the front view of the speaker with its metal grille, featuring a larger woofer on the left and a smaller tweeter on the right, all enclosed within a rectangular black housing.
2. Safety Information
Always observe the following safety precautions to prevent injury or damage to the speaker:
- Ensure power is disconnected from the audio system before installation or maintenance.
- Do not expose the speaker to extreme temperatures, moisture, or direct sunlight.
- Use only specified mounting hardware and follow all installation instructions carefully.
- Avoid placing heavy objects on the speaker.
- Keep out of reach of children.
3. Package Contents
Verify that all items are present in the package:
- 1 x Jensen JWMS350 Two-Way Acoustical Panel Mount Speaker
- Mounting Hardware (screws, clips) Note: Specific hardware may vary.
- This User Manual
4. Product Features
The Jensen JWMS350 speaker is designed for optimal audio performance and seamless integration:
- Two-Way Acoustical Design: Provides clear and balanced sound reproduction.
- Panel Mount: Designed for flush installation into panels or walls.
- 4-inch Speaker: Compact size suitable for various applications.
- Compatibility: Specifically designed to fit Jensen JWM60A and JWM70A App Ready Wallmount Stereos.
- Snap Style Metal Grille: Durable and aesthetically pleasing, with hidden mounting screws for a clean finish.
- Surface Mount Installation: Simplifies the mounting process.
- Sold Individually: Allows for flexible system configurations.

Figure 2: Example of a compatible Jensen JWM60A Wallmount Stereo. This image displays a black wall-mount stereo unit with a central display, various control buttons for power, volume, tuning, and source selection, flanked by two integrated speakers.

Figure 3: Example of a compatible Jensen JWM70A Wallmount Stereo. This image shows a sleek black wall-mount stereo system with a central digital display, a large rotary knob, and an array of buttons for audio control, flanked by two integrated speaker grilles.
5. Setup and Installation
The JWMS350 speaker is designed for single round cutout hole, surface mount installation. Ensure you have the necessary tools before beginning.
5.1 Tools Required
- Drill
- Hole Saw (appropriate size for cutout)
- Screwdriver (Phillips head)
- Wire Strippers
- Measuring Tape
- Pencil
5.2 Installation Steps
- Choose Location: Select a suitable panel or wall location near your compatible Jensen stereo (e.g., JWM60A, JWM70A). Ensure there is sufficient depth and clearance behind the mounting surface.
- Mark Cutout: Using the speaker's dimensions or a template, mark the single round cutout hole on the mounting surface.
- Cut Hole: Carefully use a hole saw to create the marked cutout.
- Run Wires: Route speaker wires from your stereo's speaker output to the cutout location. Ensure proper polarity (+/-).
- Connect Wires: Connect the speaker wires to the terminals on the back of the JWMS350 speaker. Observe correct polarity.
- Mount Speaker: Insert the speaker into the cutout. The snap-style design allows for surface mounting. Secure the speaker using the provided mounting screws. The design hides the screws for a clean installation.
- Test System: Once installed, connect the speaker to your stereo and test the audio output to ensure proper function.
Note: For detailed wiring diagrams, refer to the user manual of your Jensen JWM60A or JWM70A stereo.
6. Operation
The Jensen JWMS350 is a passive speaker and does not require separate power or controls. Its operation is directly controlled by the audio source it is connected to, such as a Jensen JWM60A or JWM70A wallmount stereo.
6.1 Audio Playback
- Ensure the speaker is correctly wired to your audio source.
- Turn on your audio source (e.g., stereo).
- Select your desired audio input (e.g., radio, Bluetooth, AUX).
- Adjust the volume on your audio source to the desired listening level.
The speaker will reproduce audio signals received from the connected stereo. For specific audio settings and adjustments, refer to the manual of your Jensen stereo unit.
7. Maintenance
Proper care will ensure the longevity and performance of your speaker.
7.1 Cleaning
- Wipe the speaker grille and housing with a soft, dry cloth.
- For stubborn dirt, slightly dampen the cloth with water. Do not use harsh chemicals, solvents, or abrasive cleaners.
- Avoid spraying liquids directly onto the speaker.
7.2 General Care
- Periodically check speaker wire connections to ensure they are secure.
- Ensure the speaker is not exposed to excessive vibrations or impacts.
8. Troubleshooting
If you experience issues with your JWMS350 speaker, consult the table below:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from speaker |
|
|
| Distorted or poor sound quality |
|
|
If troubleshooting steps do not resolve the issue, contact customer support or a qualified technician.
9. Specifications
| Feature | Detail |
|---|---|
| Model | JWMS350 |
| Type | Two-Way Acoustical Panel Mount Speaker |
| Speaker Diameter | 4 Inches (Subwoofer) |
| Mounting Type | Snap Mount, Surface Mount, Single Round Cutout Hole Installation |
| Grille Style | One Piece Snap Style Metal Grille (Mounting screws hidden) |
| Material | Metal (Grille) |
| Dimensions (W x H x D) | 7 W x 3.75 H x 1.62 D inches (approx. 17.78 x 9.53 x 4.11 cm) |
| Product Dimensions (Metric) | 19.3 x 9.4 x 5.72 cm |
| Item Weight | 1.0 pounds (approx. 454 g) |
| Maximum Output Power | 12 Watts |
| Compatible Devices | Jensen JWM60A and JWM70A App Ready Wallmount Stereos |
| Color | Black |
| Manufacturer | ASA Electronics |
10. Warranty and Support
This product is typically covered by a Limited Warranty from the manufacturer, ASA Electronics. For products purchased as 'Amazon Renewed', they are also eligible for replacement or refund under the Amazon Renewed Guarantee if not satisfied with the purchase.
For warranty claims, technical support, or further assistance, please refer to the contact information provided with your original purchase documentation or visit the manufacturer's official website.
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