Wharfedale Diamond 12.3 2.5-Way Floorstanding Loudspeakers

£499.00 inc. VAT

Trade-in available.

The more compact of the Wharfedale Diamond 12 series floorstanding options, Diamond 12.3 loses none of the musicality of the stand-mount / bookshelf options.

With enhanced presence and power, Diamond 12.3 delivers refined sound – the perfect, affordable floorstanding speaker for 2-channel hi-fi systems, or as the front pair of a seriously impressive home theatre system.

Available in Black, White, Walnut, and White Oak finishes.


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Diamond 12.3

Configured in a 2.5 way system with exception crossover technology, the Diamond 12.3 utilises dual 130 mm Klarity™ drivers for impactful yet refined mid-range and bass frequencies, while the 25 mm dome tweeter delivers open and smoothly extended high frequencies.

The Diamond 12.3 has won another What Hi-Fi? Award 2021 for Wharfedale.

For many decades, Wharfedale has been famous for fusing even-handed neutrality and transparency with captivating clarity and expression. The Wharfedale Diamond 12 range embodies that sonic goal.

The Diamond 12 series represents affordable, authentic hi-fi loudspeakers that truly capture the spirit of music, whatever you play – from rock to classical, jazz to electronica – whilst conveying the recording with truth and accuracy, as all great hi-fi should.

Since 1982, Wharfedale’s famous speakers have served as the classic entry point to true high-fidelity sound, their exceptional value for money earning numerous accolades and ‘best of’ awards, around the world. With the introduction of the all-new Diamond 12 Series, Wharfedale is once again raising the bar for affordable, high-performance loudspeakers.

But the all-new Diamond 12 Series is the best Diamond range yet. Developed in collaboration with Karl-Heinz Fink – one of the most successful loudspeaker designers on the planet. Classic price points, industrial design that’s cool and contemporary yet still distinctly Wharfedale, and sound that delivers every time.


  • General Description: 2.5-way Floorstanding Speaker
  • Enclosure Type: Bass Reflex
  • Bass Driver: 5-inch (130 mm) advanced PP Cone
  • Midrange Driver: 5-inch (130 mm) advanced PP Cone
  • Treble Driver: 1-inch (25 mm) Textile Dome
  • Sensitivity (2.83 V @ 1 m): 89 dB
  • Recommended Amplifier Power: 30-150 W
  • Peak SPL: 102 dB
  • Nominal Impedance: 8Ω Compatible
  • Minimum Impedance: 5Ω
  • Frequency Response (+/-3 dB): 45 Hz – 20 kHz
  • Bass Extension (-6 dB): 40 Hz
  • Crossover Frequency: 2.2 kHz
  • Cabinet Volume (in litres): 26.6 L
  • Dimensions ( H x W x D ): (925+50) x 180 x (320+28) mm
  • Net Weight: 19.5 kg / pcs

Full Wharfedale Range Available

Unilet Sound & Vision are official retail partners for Wharfedale, providing sales, advice and assistance on their entire range of high-quality products. Please do get in touch if you would like a demonstration or wish to purchase.

More Information



Wharfedale can boast a heritage of 75+ years in setting industry standards of loudspeaker performance. The company has the most advanced research and development program, and the most integrated and thorough manufacturing and quality control process in the business.

In order to remain at the forefront of audio, Wharfedale has dedicated a 1.5 million square foot of manufacturing operation in which every single product and process takes place in-house. This makes the design of any new loudspeaker an acoustic engineer’s dream. Instead of having to use off-the-shelf components from a catalogue, they are able to build a complete vision – to engineer every single component from scratch to achieve a harmony of performance and balance.

Wharfedale | Unilet Sound & Vision

Additional information

Weight 19.5 kg
Dimensions 34.8 × 18.0 × 97.5 cm

Black, Walnut, White, White Oak

Purchase Options

Click & Collect, Trade-In Available


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