AFR40025-01BOX – Enclosed Audio Module
Enclosed audio module reference with 3 W rated power and 4 Ω nominal impedance. Suitable for preliminary evaluation in voice prompt and smart home device applications, subject to integration requirements.
Key Specifications
- Model Number
- AFR40025-01BOX
- Catalog Size Notation
- Ø40 BOX
- Rated Power
- 3 W Maximum power: 4 W.
- Nominal Impedance
- 4 Ω ±15%
- Module IP Rating
- IP65
Product Overview
AFR40025-01BOX is an enclosed audio module reference for OEM/ODM device integration. The reference specification lists 3 W rated power, 4 Ω nominal impedance, and a source size notation of Ø40 BOX.
The module may be considered for voice prompts, notifications, and smart home devices where installation space, electrical compatibility, and acoustic requirements need to be reviewed.
Engineering Considerations
Final module selection should consider available installation space, mounting structure, amplifier compatibility, sound outlet design, and environmental exposure. Acoustic performance and device-level protection should be evaluated in the finished equipment.
Technical Drawings & Acoustic Test Data
Engineering Specifications
| Parameter | Value / Description |
|---|---|
| Catalog Size Notation | Ø40 BOX |
| Enclosure Dimensions (Reference) | Enclosure body: 50 × 50 × 31 mm (nominal). Mounting features and cable excluded. |
| Rated Power | 3 W Maximum power: 4 W. |
| Nominal Impedance | 4 Ω ±15% |
| Module IP Rating | IP65 IP65 is specified for the audio module in the reference documentation. The ingress protection of the finished device depends on enclosure design, mounting interfaces, and sealing validation. |
| Mounting Methods |
Screw / Flange Mounting
|
| Connection Methods |
Wire with Connector
|
| Module Structure | Closed / Sealed Enclosure |
| Primary Audio Uses |
Voice Prompt
Alarm / Notification
|
* Specifications are reference values. Contact our engineering team for confirmed datasheet values and custom requirements.
Applications
Application Scenarios
Device Types
Interested in This Module?
Share your application requirements with our engineering team. We can discuss mechanical fit, acoustic targets, electrical compatibility, and an appropriate module direction for your device.