Wharfedale Diamond 12.4i Floorstanding Speakers Pair - Grey

Wharfedale Diamond 12.4i 2.5-Way Floorstanding Speakers Pair in Stone Grey – Modern Design, Refined Performance

The Wharfedale Diamond 12.4i floorstanding speakers continue the legacy of one of the most respected hi-fi ranges in the world, now refined with a fresh contemporary design and subtle acoustic enhancements. Built on the huge success of the Diamond 12 Series, the updated 12i range brings a premium look, smoother low-frequency control and a more engaging listening experience—while staying true to the highly musical, balanced sound Wharfedale fans love.

Elegant New Finishes for Modern Homes

Wharfedale has introduced three new finishes, each designed to complement today’s living spaces:

• All-Black – A deep semi-matte finish for a clean, modern aesthetic.
• Classic Walnut & Black Baffle – A warm, timeless look with a premium contrasting front.
• Stone Grey – A stylish, contemporary option for minimalist interiors.

These visual upgrades elevate the overall feel of the speakers, ensuring they look just as impressive as they sound.

Upgraded Bass Performance with Rear Port Design

The Diamond 12.4i benefits from an improved rear-ported cabinet design, developed through extensive measurement, airflow modelling, and countless hours of listening tests. The result is:

• Tighter, better-controlled bass
• Smoother transitions into the midrange
• More consistent low-frequency behaviour in real rooms
• Deep, articulate sound even when positioned near a wall

Listeners can expect bass that feels more defined, more natural and more expressive.

Klarity™ Mid/Bass Drivers for Clean, Dynamic Sound

Wharfedale’s acclaimed Klarity™ cone technology continues in the 12.4i, using a blend of polypropylene and mica for the perfect balance of stiffness and internal damping. Highlights include:

• Lightweight, rigid cones for quick, accurate response
• Low-damping surround for improved efficiency and dynamics
• Ribbed cone shaping for a smooth, linear frequency curve
• Advanced magnet assembly with an aluminium compensation ring to reduce distortion

A high-power glass-fibre bobbin gives the driver superior thermal stability and better power handling—rare at this price point.

Detailed, Smooth Highs from a 25mm Textile Dome Tweeter

High frequencies are delivered by a 1-inch woven textile dome with a carefully applied damping coating. This design ensures:

• Clean, open treble
• Excellent off-axis performance
• Natural extension without sharpness

The engineered flat front plate helps widen the dispersion, filling your room with effortless detail.

Refined Linkwitz-Riley Crossover Network

Inside the 12.4i is a well-engineered Linkwitz-Riley crossover, using high-quality components often found in more premium speakers. Wharfedale fine-tunes the network to ensure:

• Seamless integration between the tweeter and mid/bass drivers
• Minimal phase shift
• Natural tonal balance
• Clean, fast low-frequency response

This cohesive tuning is what gives the Diamond 12.4i its signature clarity and musical flow.

Low-Resonance Cabinet for Pure, Controlled Sound

The cabinet uses a multi-layer sandwich construction to suppress unwanted resonance. Every joint, adhesive and internal brace has been optimised to reduce vibration and coloration. Internal spot bracing stabilises the structure without transmitting unwanted energy, resulting in:

• A cleaner midrange
• More precise imaging
• Solid, weighty low-end presence

Why Choose the Wharfedale Diamond 12.4i?

The Diamond 12.4i keeps the original spirit of the Diamond series alive—musical, honest and engaging—while enhancing it with more refined bass control, premium finishes and smoother overall performance. It strikes the ideal balance between modern design and acoustic engineering, making it a superb choice for both hi-fi systems and home cinema setups.

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