Tannoy iW 4DC-WH Dual Concentric 2-Way In-Wall Speaker 4 inch (White)

The Tannoy iW 4DC-WH is a high-performance dual concentric 2-way in-wall loudspeaker designed for professional installation applications. Featuring a 100 mm (4") multi-fiber paper pulp cone woofer and a 19 mm (0.75") titanium dome tweeter, this speaker delivers exceptional clarity and wide dispersion. The paintable white perforated steel grille allows seamless integration into any décor.

Advantages

Compact design with dual concentric driver technology ensures coherent sound reproduction and a 90-degree conical dispersion pattern. Easy installation with magnetic grille and gold-plated spring terminals. Suitable for background music, paging, and home theater systems.

Suitable for

• Commercial installations (hotels, restaurants, retail)
• Residential multi-room audio
• Conference rooms and boardrooms

Key specifications

• Speaker Type: 2-Way, Dual Concentric, In-Wall
• LF Driver: 100 mm (4") Multi-Fibre Paper Pulp Cone
• HF Driver: 19 mm (0.75") Titanium Dome
• Frequency Response (-3dB): 90 Hz - 30 kHz
• Power Handling (RMS): 40 W
• Power Handling (Peak): 160 W
• Sensitivity: 87 dB (1W/1m)
• Impedance: 8 Ohms
• Dispersion: 90° conical (1kHz-10kHz)
• Crossover Frequency: 2.2 kHz
• Recommended Amplifier Power: 10 - 80 W
• Cutout Dimensions (H x W): 210 x 140 mm
• Mounting Depth: 98.5 mm
• Grille: Perforated Steel, Paintable, Magnetic
• Connectors: Gold-plated Spring Terminals
• Enclosure: Open-back
• Colour: White (Paintable)

Recommendations

For optimal performance, pair with a high-quality amplifier rated between 10-80 W per channel. Ensure proper in-wall mounting and avoid obstructing the open-back enclosure.