# Kanto YU4 4" Active Bookshelf Speakers + WiiM Mini Music Streamer

Immerse yourself in the extraordinary fusion of Kanto Audio YU4 Bluetooth Bookshelf Speakers and the WiiM-Mini WiFi Music Streamer.

This dynamic duo offers wireless streaming, multiroom capability, and seamless integration with popular platforms for a versatile and captivating listening experience.

**FEATURES**

-   **Wireless Streaming:** Enjoy the freedom of wireless audio streaming, allowing you to play your favourite music without the constraints of cables.
-   **Multi-Platform Compatibility:** Seamlessly connect to various platforms, including Airplay 2, Spotify Connect, and Alexa, providing versatile options for your music sources.
-   **User-Friendly Interface:** Navigate through your music effortlessly with a user-friendly interface, ensuring a hassle-free and enjoyable experience.
-   **Compact:** Save space with the compact design of both the bookshelf speakers and the WiFi music streamer, making them suitable for any room.
-   **Regular Updates:** Stay up-to-date with the latest features and improvements through regular updates, ensuring your audio system is always at its best.
-   **Hassle-Free Setup:** Set up your audio system with ease, allowing you to start enjoying your music without unnecessary complications.
-   **Signal Detection:** Automatic standby and power-up mode conserves power when you’re away and continues playback when your music starts playing.
-   **Easy Charging:**Use the provided USB charging port to conveniently power your phone, smart home or casting device directly through your speakers.

###### What You Get

**SPEAKERS**

-   1 x Kanto YU4 Active Speaker
-   1 x Kanto YU4 Passive Speaker
-   1 x Remote with Batteries
-   1 x Power Cord
-   1 x Speaker Wire (16′)
-   1 x 3.5mm Auxiliary Cable (6.5′)
-   8 x Rubber Feet
-   1 x Manual

**WIIM MINI**

-   1 x WiiM Mini
-   1 x User Guide
-   1 x USB Power Adapter
-   1 x USB C Cable
-   1 x 3.5mm - RCA Cable
-   1 x 3.5mm - 3.5mm Cable
-   1 x TOS Link Optical Audio Cable

###### Specifications

SPEAKERS

DRIVERS

-   1″ Silk Dome Tweeters
-   4″ Kevlar® Drivers

AUDIO

-   Class D Amplifier
-   140W Peak Power (70 Watts Total RMS)
-   **Frequency Response:** 60 Hz – 20 kHz

INPUTS

-   3.5mm mini-jack AUX
-   RCA with Phono Switch
-   2 x Optical (TOSLINK)
-   Bluetooth™ 4.0 with Qualcomm® aptX™

OUTPUTS

-   Subwoofer
-   USB Charge 5V 1A

WEIGHTS&MEASUREMENTS

-   **Dimensions (each speaker):**
-   14 x 19 x 220mm
-   **Net Weight (active):** 3.2 kg
-   **Net Weight (passive):** 2.5 kg
-   1/4″-20 Threaded Mounting Hole

WIIM MINI

-   **Wireless Network:** 802.11 b/g/n/ac 2.4G and 5G Dual Bands
-   **Bluetooth:** Bluetooth 5.1
-   **Audio Input:** 1 x 3.5mm Analog Aux Input, 1 Vrms, 48 kHz/16-bit (up to 24-bit)
-   **Audio Output:** 1 x 3.5mm Analog Aux Output, 1 x Digital Optical (SPDIF) Output
-   **Line Out:**
-   **Aux In To Aux Out:** Power Output: 2 VrmsTHD+N Ratio: 0.009%SNR: 102 dBCrosstalk: 106 dBDynamic Range: 96 dB
-   **BT In To Aux Out:** Power Output: 2 VrmsTHD+N Ratio: 0.05%SNR: 103 dBCrosstalk: 107 dBDynamic Range: 96 dB
-   **SPDIF:** Aux In To SPDIF Out: Power Output: 3 dBFSTHD+N Ratio: 0.005%SNR: 105 dBCrosstalk: 103 dBDynamic Range: 97 dB
-   **BT In To SPDIF Out:** Power Output: 0 dBFSTHD+N Ratio: 0.005%SNR: 297 dBCrosstalk: 364 dBDynamic Range: 213 dB
-   **Power Input:** USB Type-C, 5V 1A
-   **Audio Codec:** MP3, AAC, ALAC, APE, FLAC, WAV, WMA, OGG
-   **Protocol:** Airplay 2, DLNA, Spotify Connect, Tidal Connect, Works With Alexa
-   **Streaming Services:** Spotify, Amazon Music, Deezer, TuneIN, Tidal, Qobuz, iHeartRadio, Napster, Sound Machine etc.
-   **LED:** Three Colour Status LED (Red, Green, White)
-   **Button:** Capacitive Touch Buttons - Play/Pause, Volume +, Volume -
-   **Weight:** 0.04kg
-   **Dimensions:** 69 x 69 x24 mm
-   **Warranty:** 1 Year

## Details

- **Price:** 439.0 GBP - 459.0 GBP
- **Vendor:** Kanto Audio
- **Type:** Streamer Bundles
- **Tags:** BLACK5, Bundle, dfw_feed_exclude, Prime, SALE5

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Black | 439.00 GBP | In stock |
| White | 439.00 GBP | In stock |
| Walnut | 459.00 GBP | In stock |
| Bamboo | 459.00 GBP | In stock |

## Images

- Kanto YU4 4" Active Bookshelf Speakers + WiiM Mini Music Streamer - K&B Audio
- Kanto YU4 4" Active Bookshelf Speakers + WiiM Mini Music Streamer - K&B Audio
- Kanto YU4 4" Active Bookshelf Speakers + WiiM Mini Music Streamer - K&B Audio
- Kanto YU4 4" Active Bookshelf Speakers + WiiM Mini Music Streamer - K&B Audio
- Kanto YU4 4" Active Bookshelf Speakers + WiiM Mini Music Streamer - K&B Audio
- Kanto YU4 4" Active Bookshelf Speakers + WiiM Mini Music Streamer - K&B Audio
- Kanto YU4 4" Active Bookshelf Speakers + WiiM Mini Music Streamer - K&B Audio
- Kanto YU4 4" Active Bookshelf Speakers + WiiM Mini Music Streamer - K&B Audio
- Kanto YU4 4" Active Bookshelf Speakers + WiiM Mini Music Streamer - K&B Audio
- Kanto YU4 4" Active Bookshelf Speakers + WiiM Mini Music Streamer - K&B Audio

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> Source: [K&B Audio](https://www.kbaudio.co.uk/products/kanto-audio-yu4-bluetooth-bookshelf-speakers-wiim-mini-wifi-music-streamer-with-multiroom-airplay-2-spotify-connect-alexa)
> Updated: 2026-06-20