# WiiM AMP + Wharfedale Diamond 12.3 Floorstanding Speakers

The WIIM AMP Class D Stereo Amplifier is a sleek and versatile audio hub, offering powerful performance and seamless integration with various platforms and devices. Its stylish grey design complements any space, allowing you to enjoy music, movies, and more with exceptional clarity.

The Wharfedale DIAMOND 12.3 is a compact yet powerful floorstanding speaker, perfect for both 2-channel hi-fi systems and home theatres. Featuring a 2.5-way system with dual 130mm Klarity™ drivers for refined mid-range and bass, and a 25mm dome tweeter for smooth high frequencies, the DIAMOND 12.3 delivers impactful, detailed sound at an affordable price.

**WIIM AMP WiFi & Bluetooth Amplifier**

The WiiM AMP is a powerful 120W stereo amplifier that can comfortably drive your in ceiling speakers.

It features WiFi streaming, Airplay 2, Internet Radio, Spotify Connect, Tidal Connect, Bluetooth and much more. You can also connect wired devices such as a turntable into the RCA input and a TV into the HDMI input.

However you want to play your music the WiiM AMP has you covered!

[View All Product Details](https://www.kbaudio.co.uk/products/wiim-amp-wifi-multiroom-amplifier-with-bluetooth-airplay-2-alexa "WiiM AMP WiFi Multiroom Amplifier with Bluetooth, Airplay 2, Alexa")

**Wharfedale Diamond 12.3 Floorstanding Speakers**

The more compact of the Wharfedale DIAMOND 12 series floorstanding options, the DIAMOND 12.3 loses none of the accuracy and musicality of the standmount (bookshelf) options. With enhanced presence and power, the DIAMOND 12.3 is refined and the perfect, affordable floorstanding speaker for 2-channel hi-fi systems, or as the front pair of a seriously impressive home theatre system.

Configured in a 2.5 way system with exception crossover technology, the DIAMOND 12.3 utilises dual 130mm (5”) KlarityTM drivers for impactful yet refined mid-range and bass frequencies, while the 25mm (1”) dome tweeter delivers open and smoothly extended high frequencies.

[View All Product Details](/products/wharfedale-diamond-12-3-floorstanding-speakers-pairs "Wharfedale Diamond 12.3 Floorstanding Speakers (Pair)")

###### What You Get

**AMPLIFIER**

-   1 x WiiM Amp
-   1 x Remote Control
-   1 x Power Cable

**SPEAKERS**

-   2 x Diamond 12.3 Floorstanding Speakers
-   1 x User Manual

###### Specifications

AMPLIFIER

-   **Dimensions:** 190 x 60 x 190 mm
-   **Amplification Type:** Class D TPA3255
-   **Inputs:** WiFi / Bluetooth / Stereo RCA / Optical / HDMI ARC / USB-A / HDMI ARC / Ethernet RJ45
-   **Outputs:** Speaker terminals / Subwoofer output
-   **Output Power:** 60W @ 8Ω / 100W @ 4Ω
-   **Supported Network Protocols:** AirPlay 2 / DLNA / Chromecast
-   **Control App:** WiiM Home
-   **Compatible Voice Assistants:** Amazon Alexa / Google Assistant / Siri

SPEAKERS

-   **General Description:** 2.5-way floorstanding speaker
-   **Enclosure Type:** bass reflex
-   **Bass Driver:** 5"(130mm) advanced PP Cone
-   **Midrange Driver:** 5"(130mm) advanced PP Cone
-   **Treble Driver:** 1"(25mm) Textile Dome
-   **AV Shield:** No
-   **Sensitivity(2.83V @ 1m):** 89dB
-   **Recommended Amplifier Power:** 30-150W
-   **Peak SPL:** 102dB
-   **Nominal Impedance:** 8Ω Compatible
-   **Minimum Impedance:** 5Ω
-   **Frequency Response(+/-3dB):** 45Hz ~ 20kHz
-   **Bass Extension(-6dB):** 40Hz
-   **Crossover Frequency:** 2.2kHz
-   **Cabinet Volume (in litres):** 26.6L
-   **Dimensions (H x W x D):** (925+50) x 180 x (320+28) mm
-   **Net Weight:** 19.5kg/pcs
-   **Warranty:** 2 Years

## Details

- **Price:** 839.0 GBP
- **Vendor:** WiiM / Wharfedale
- **Type:** HiFi Systems
- **Tags:** BLACK5, Bundle, Free HiFi Wiring Kit, SALE5

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Black Oak | 839.00 GBP | In stock |
| Walnut Pearl | 839.00 GBP | In stock |
| Light Oak | 839.00 GBP | In stock |

## Images

- WiiM AMP + Wharfedale Diamond 12.3 Floorstanding Speakers - K&B Audio
- WiiM AMP + Wharfedale Diamond 12.3 Floorstanding Speakers - K&B Audio
- WiiM AMP + Wharfedale Diamond 12.3 Floorstanding Speakers - K&B Audio
- WiiM AMP + Wharfedale Diamond 12.3 Floorstanding Speakers - K&B Audio
- WiiM AMP + Wharfedale Diamond 12.3 Floorstanding Speakers - K&B Audio
- WiiM AMP + Wharfedale Diamond 12.3 Floorstanding Speakers - K&B Audio
- WiiM AMP + Wharfedale Diamond 12.3 Floorstanding Speakers - K&B Audio
- WiiM AMP + Wharfedale Diamond 12.3 Floorstanding Speakers - K&B Audio
- WiiM AMP + Wharfedale Diamond 12.3 Floorstanding Speakers - K&B Audio
- WiiM AMP + Wharfedale Diamond 12.3 Floorstanding Speakers - K&B Audio

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> Source: [K&B Audio](https://www.kbaudio.co.uk/products/wiim-amp-wharfedale-diamond-12-3-floorstanding-speakers)
> Updated: 2026-07-17