# Wharfedale Diamond 12.4i Floorstanding Speakers (Pair)

The Wharfedale Diamond 12.4i floorstanding speakers are the most powerful models in the Diamond 12i range, designed to deliver commanding, room-filling sound with ease.

Ideal for larger living rooms and dedicated listening spaces, they offer deeper bass, greater scale and effortless dynamics for both music and home cinema systems.

As part of the Diamond 12i series from Wharfedale, the 12.4i combines advanced driver technology with a large, low-resonance cabinet.

The result is a confident, immersive sound that remains balanced and controlled even at higher listening levels.

**FEATURES**

-   **Dual Large Klarity™ Mid/Bass Drivers**: Two 165mm woven polypropylene drivers deliver deep, powerful bass with excellent control and expressive midrange detail.
-   **Precision Textile Dome Tweeter**: A 25mm soft dome tweeter produces smooth, detailed high frequencies without harshness, even during long listening sessions.
-   **High-Output Floorstanding Design**: Larger cabinet volume provides greater low-frequency extension and a wider, more authoritative soundstage.
-   **Rear Bass Reflex Port**: Enhances bass depth and efficiency, helping the speakers sound full and engaging across a wide range of volumes.
-   **Easy Amplifier Matching**: Designed with a friendly impedance and sensitivity, making them suitable for a wide range of hi-fi and AV amplifiers.
-   **Rigid, Low-Resonance Cabinet**: Internally braced construction reduces vibration, allowing the drivers to perform cleanly and accurately.

###### What You Get

-   2 x Speakers
-   2 x Grilles

###### Specifications

-   **Model:** DIAMOND 12.4i
-   **General Description:** 2.5-way floorstanding speaker
-   **Enclosure Type:** Bass reflex
-   **Transducer Complement:** 2.5-way
-   **Bass Driver:** 6.5"(150mm) advanced PP Cone
-   **Midrange Driver:** 6.5"(150mm) advanced PP Cone
-   **Treble Driver:** 1"(25mm) Textile Dome
-   **AV Shield:** No
-   **Sensitivity (2.83V @ 1m):** 89dB
-   **Recommended Amplifier Power:** 30–200W
-   **Peak SPL:** 102dB
-   **Nominal Impedance:** 8Ω compatible
-   **Minimum Impedance:** 5.0Ω
-   **Frequency Response (+/-3dB):** 40Hz – 20kHz
-   **Bass Extension (-6dB):** 35Hz
-   **Crossover Frequency:** 2.1kHz
-   **Cabinet Volume:** 40.8L
-   **Dimensions (H x W x D):** (1100 + 50) x 200 x (350 + 28) mm
-   **Net Weight:** 22.4kg / pcs
-   **Warranty:** 3 Years

## Details

- **Price:** 699.95 GBP
- **Vendor:** Wharfedale
- **Type:** Floorstanding Speakers
- **Tags:** Available To Order

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Walnut | 699.95 GBP | In stock |
| Black | 699.95 GBP | In stock |
| Grey | 699.95 GBP | In stock |

## Images

- Wharfedale Diamond 12.4i Floorstanding Speakers (Pair) - K&B Audio
- Wharfedale Diamond 12.4i Floorstanding Speakers (Pair) - K&B Audio
- Wharfedale Diamond 12.4i Floorstanding Speakers (Pair) - K&B Audio
- Wharfedale Diamond 12.4i Floorstanding Speakers (Pair) - K&B Audio
- Wharfedale Diamond 12.4i Floorstanding Speakers (Pair) - K&B Audio
- Wharfedale Diamond 12.4i Floorstanding Speakers (Pair) - K&B Audio
- Wharfedale Diamond 12.4i Floorstanding Speakers (Pair) - K&B Audio
- Wharfedale Diamond 12.4i Floorstanding Speakers (Pair) - K&B Audio
- Wharfedale Diamond 12.4i Floorstanding Speakers (Pair) - K&B Audio
- Wharfedale Diamond 12.4i Floorstanding Speakers (Pair) - K&B Audio

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> Source: [K&B Audio](https://www.kbaudio.co.uk/products/wharfedale-diamond-12-4i-bookshelf-speakers-pair)
> Updated: 2026-04-29