Wharfedale Diamond 12.4i – Floorstanding Speakers (Pair)

Powerful, room-filling performance with refined tonal balance. The Wharfedale Diamond 12.4i are the flagship floorstanding speakers in the Diamond 12i series, engineered to deliver deep bass extension, expansive soundstage and impressive dynamic scale. Featuring a 2.5-way configuration with dual Klarity™ mid/bass drivers and a precision textile dome tweeter, they offer an engaging and natural presentation for serious stereo and home cinema systems.

• 2.5-way passive floorstanding speaker system (pair)
• 2 × 150 mm Klarity™ polypropylene mid/bass drivers
• 25 mm textile dome tweeter with wide dispersion
• Rear-ported bass reflex cabinet with advanced internal bracing

Product Overview

The Wharfedale Diamond 12.4i is designed for listeners who want full-range authority without sacrificing refinement. Its dual 150 mm Klarity™ drivers provide greater low-frequency weight and midrange presence compared to smaller models in the series. The carefully tuned bass-reflex system enhances extension while maintaining control and articulation.

The 25 mm textile dome tweeter ensures smooth, detailed high-frequency reproduction with excellent dispersion, creating a wide and stable stereo image.

Listening Experience

Expect a large-scale, dynamic and immersive presentation. The extended bass response adds depth and impact, while the midrange remains expressive and balanced. High frequencies are clean and refined, allowing long listening sessions without fatigue. The overall sound character is natural and musical, making these speakers suitable for a wide range of genres.

Recommended Room Size

The Diamond 12.4i performs best in medium to large rooms, where its deeper bass extension and higher output capability can fully develop. It is ideal for spacious stereo setups or as the main left/right channels in a high-performance home cinema system.

Use Cases

• Two-channel hi-fi systems: full-range sound with strong dynamic presence
• Home cinema front channels: powerful and detailed movie playback
• Music-focused listening rooms: immersive soundstage and layered imaging
• Vinyl and digital systems: balanced tonal performance across formats

Technical Specifications

• Type: 2.5-way passive floorstanding speakers (pair)
• Enclosure: Rear-ported bass reflex
• Mid/Bass Drivers: 2 × 150 mm Klarity™ polypropylene cones
• Tweeter: 25 mm textile dome
• Frequency Response (±3 dB): 40 Hz – 20 kHz
• Bass Extension (-6 dB): 35 Hz
• Crossover Frequency: 2.1 kHz
• Sensitivity (2.83 V @ 1 m): 89 dB
• Nominal Impedance: 8 Ω compatible
• Minimum Impedance: 4 Ω
• Recommended Amplifier Power: 30 – 200 W
• Peak SPL: 102 dB
• Cabinet Volume: 32.4 L
• Dimensions (H × W × D): (1065 + 50) × 200 × (350 + 28) mm
• Weight: 22.4 kg each

Why Choose Wharfedale Diamond 12.4i?

The Wharfedale Diamond 12.4i offers authoritative bass, refined treble and confident room-filling dynamics in an elegant floorstanding design. With its advanced driver technology and carefully engineered cabinet, it is an ideal choice for listeners seeking a powerful yet balanced speaker for serious hi-fi or home cinema systems.