Your Soundtrack in a New Dimension: The Xiaomi 40W Speaker
Imagine you could take the sound of a premium system with you everywhere. The Xiaomi Bluetooth Speaker makes exactly that possible. With its impressive total power of 40 watts, generated by a sophisticated 5-way system with two tweeters, a powerful woofer, and two passive radiators, you'll experience a soundstage that is unparalleled in its class. The professional tuning by HARMAN AudioEFX and Xiaomi's own sound optimization algorithm ensure that every note is reproduced precisely and dynamically – whether at low volumes or full blast.
Built for Adventure: IP67 Protection and Robust Design
This outdoor speaker is more than just a nice gadget. The IP67 certification guarantees that it is completely dustproof and can even withstand brief submersion in water without damage. Whether at the lake, camping, or on the balcony – rain, splashes, or dust can't harm it. The durable fabric and shock-absorbing rubber base emphasize its longevity, making it the perfect companion on the go.
Intelligent Connection That Simply Works
Forget complicated pairing. Thanks to NFC, a single tap of your smartphone is all it takes to establish a connection. With state-of-the-art Bluetooth 5.3 and support for the LHDC 5.0 codec, your music is transmitted in the highest quality. Especially practical: The multi-point connection allows two devices to be connected simultaneously. This way, you can easily take turns DJing without having to re-establish the connection. For users of Xiaomi devices, HyperOS Connect also offers even deeper and more seamless integration.
More Than Just Sound: RGB Light and App Control
Set visual accents with the customizable RGB light strip. Choose from various effects and colors via the Xiaomi Home App and adapt the atmosphere to your surroundings. In the app, you'll also find an equalizer to shape the sound exactly to your taste, and you can install firmware updates to keep your speaker up to date. From stereo pairing to party mode with up to 8 speakers – you have full control.
Strengths & Notes at a Glance
- Pro: Offers outstanding value for money with 40W power, HARMAN tuning, IP67, and NFC.
- Pro: Comprehensive and stable connectivity thanks to Bluetooth 5.3, high-quality LHDC codec, and fast NFC pairing.
- Pro: Extremely robust and ideal for outdoor use due to IP67 certification, durable fabric, and rubber base.
- Pro: High degree of personalization through the Xiaomi Home App for equalizer settings and RGB light effects.
- Note: The bass reproduction might be slightly less powerful than some users expect for the specified power.
- Note: Some advanced connectivity features rely on smartphones with Xiaomi HyperOS for the best experience.
Specifications & Features
| Manufacturer: | Xiaomi |
| Model: | Bluetooth Speaker (40W) |
| Model Number: | ASM02A |
| EAN: | 6941948703391 |
| HAN / MPN: | BLUETOOTH SPEAKER (40W) |
| Device Class: | Client (Audio Receiver) |
| Total Power: | 40W (Rated Power) |
| Driver Setup: | 5-Way System |
| Tweeter: | 2 x 10W |
| Woofer / Mid-range: | 1 x 20W |
| Bass System: | 2 x Symmetrical Passive Radiators |
| Sound Dispersion: | 360° omnidirectional |
| Maximum Volume: | 93 dB (at 1m) |
| Audio Tuning: | Professionally tuned by HARMAN AudioEFX |
| Sound Optimization: | Xiaomi Computational Audio Algorithm |
| Bluetooth Version: | 5.3 |
| Supported Audio Codec: | LHDC 5.0 (High-Fidelity) |
| Quick Pairing: | NFC (One-Tap-Pairing) |
| Ecosystem Integration: | Xiaomi HyperOS Connect |
| Multi-Point Connection: | Yes, for 2 devices simultaneously |
| Stereo Pairing: | Yes, with two identical speakers |
| Group Playback: | Yes, up to 8 compatible speakers (Party Mode) |
| Battery Capacity: | 4800 mAh (Lithium-Ion) |
| Battery Life: | Up to 17 hours (at 50% volume, without RGB) |
| Charging Port: | USB Type-C |
| Fast Charging: | Yes, 22.5W PD (Power Delivery) |
| Charging Specifications: | 5V/3A, 9V/2.5A |
| Protection Class: | IP67 (dustproof, protection against temporary submersion) |
| Lighting: | Customizable RGB light strip (12 LEDs, 4 effects) |
| Microphone: | Yes, integrated for hands-free calls |
| App Control: | Mi Home / Xiaomi Home App |
| App Features: | Equalizer, light effects, OTA firmware upgrades |
| Materials: | Durable fabric, shock-absorbing rubber base |
| Controls: | Physical buttons |
| Dimensions (H x W x D): | 202 mm x 73 mm x 73 mm |
| Weight: | approx. 660 g |
Package Contents
| 1 x Xiaomi Bluetooth Speaker (40W) |
| 1 x USB Type-C Charging Cable |
| 1 x User Manual |
Frequently Asked Questions (FAQ)
Can the Xiaomi Bluetooth Speaker (40W) be connected to devices from brands other than Xiaomi?
Yes, the speaker can be connected via standard Bluetooth to any compatible device such as smartphones, tablets, or laptops from any manufacturer. However, certain convenience features like one-tap NFC pairing work best with Xiaomi devices that support HyperOS.
Is the speaker waterproof enough to be used by the pool?
Yes, thanks to its IP67 certification, the speaker is protected against temporary submersion in up to 1 meter of water for 30 minutes. This makes it ideal for use by the pool or at the beach, as it is also resistant to splashes and dust.
How long does the battery last at maximum volume with the lighting turned on?
The official specification of 17 hours of battery life applies to 50% volume with the lighting deactivated. At maximum volume and with active light effects, the actual runtime will be significantly shorter, realistically around 3 to 4 hours.
Can I pair two of these speakers for true stereo sound?
Yes, two 'Xiaomi Bluetooth Speaker (40W)' can be wirelessly connected to create a true stereo setup, where one speaker plays the left audio channel and the other plays the right.
Does the speaker support charging other devices (power bank function)?
No, the USB-C port is exclusively for charging the speaker itself. It does not have a power bank function to charge other devices like a smartphone.
What is the main difference compared to the 'Xiaomi Sound Outdoor'?
The main difference lies in the performance and features: The 'Xiaomi Bluetooth Speaker (40W)' offers 40 watts of power, a 4800mAh battery, HARMAN tuning, and customizable RGB lighting. The 'Xiaomi Sound Outdoor' is a different model with 30 watts of power and a smaller 2600mAh battery.
Street name: Middle Xierqi Road, Haidian District
Postal code, City: beijing
Country: China
E-Mail: service.de@support.mi.com
Homepage: https://mi.com
