Wharfedale Diamond 12.3 Floorstanding Speakers - Black Oak w/code sold by Home AV Direct

Wharfedale Diamond 12.3 Floorstanding Speaker
✓ 3 Year Warranty included
✓ Authorised UK Dealer
✓ FREE Next Working Day Courier Service to mainland UK
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.


Wharfedale Diamond 12.3 Floorstanding Speaker
General description 2.5 -way bookshelf speaker

Enclosure type bass reflex

Bass driver 5"(130mm) advanced PP Cone

Treble driver 5"(130mm) advanced PP Cone

AV shield No

Sensitivity (2.83V @ 1m) 89 dB

Recommended amplifier power 30-150W

Peak SPL 102dB

Nominal impedance 8Ω Compatible

Minimum impedance 5.0Ω

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

WHAT HIFI 5* Product


"Wharfedale’s Diamond 12.3 floorstanders are refined, entertaining and well built. What’s not to like? Superbly balanced presentation, expressive and revealing midrange, pleasing build and finish..." - Read more here.




Only a Diamond Cuts Through the Heart of Music
Wharfedale Diamond 12.3 Floorstanding Speaker brings cinematic vocals and depth to a Diamond 12 series home theatre system. Designed as the perfect companion to the standmount and floorstanding models in the series, the Diamond 12.3 is compact, accurate and powerful. The floorstanding speaker uses twin 5" Klarity drivers for precise and fine-tuned mid-range and bass while the 1" tweeter extends the open highs smoothly for greater detail and depth from your music and movies.






Immaculate Highs
The 25mm dome's woven polyester film and high-loss coating deliver an open and smoothly extended high frequency spectrum. The magnet system and the front plate are optimised for wide and uncompressed dispersion. The flat front exposes as much as possible of the dome and a very short duct on the front plate balances the acoustic load to boost SPL



Shipping charge is for mainland UK only. ANY offshore destination, including NI, IOM, IOW etc will require an additional £10 carriage. Shipping to these locations is 2-3 days minumum shipping with Royal Mail & DPD. Please email for international destinations. Please email us if you have any questions.