TANNOY iW 4DC Ultra-compact, high fidelity in wall loudspeaker


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The driver uses the latest incarnation of Tannoy's Dual Concentric technology offering accurate, point source articulation, perfectly conical distribution pattern and an extended frequency response to over 50kHz.

The driver mates its 100 mm (4.00") multi fibre pulp cone, chosen for its lightness and stiffness, with Tannoy's 19mm titanium dome tweeter set into the throat of the min-bass cone. The result is a smooth frequency response across the audio band, the ability to resolve the finest of detail and an engaging dynamic sound with music. Despite its compact dimension the iW 4DC is capable of handling programme material input up to 120Watts with 240Watt peaks, giving a solid 106dB SPL average and 112dB peaks as required.

The iW 4DC uses four of Tannoy's innovative self aligning clamps, designed to allow an extremely secure fit into the wall cavity without the risk of distorting the speaker baffle. Supplied with comprehensive mounting, connection and commissioning information including a cut-out template, the iW 4DC is an all-round in-wall speaker that offers unrivalled convenience for the installer and great sound for the end user.

Performance
System Type In-wall loudspeaker
Frequency Response (-3dB) (1) 88Hz - 50kHz
Frequency Range (-10dB) (1) 73Hz - 54kHz
System Sensitivity (1W @1m) (2) 88dB (1W = 2.83V for 8 Ohms)
Nominal Coverage Angle 90 degrees conical
Coverage Angle (1kHz to 6kHz) 130 degrees conical
Directivity Factor (Q) 4.4 averaged 1kHz to 6kHz
Directivity Index (DI) 5.3 averaged 1kHz to 6kHz
Rated Maximum SPL Average: 106dB Peak: 112dB
Power Handling (3)Average: 60W Programme: 120W Peak: 240W
Recommended Amplifier Power 120W @ 8 Ohms
Nominal Impedance 8 Ohms
Crossover 2kHz - 2nd order LF 2nd Order HF (with Dynamic HF protection)
TRANSDUCERS
Low Frequency Dual Concentricâ„¢ constant directivity driver: 100mm (4.00") multi fibre paper pulp mid bass cone
High Frequency 19mm (0.75") titanium dome with neodymium magnet system
PHYSICAL
Hole Cutout206mm x 135mm (8.11 x 5.31") 238mm x 159mm (9.37 x 6.26")
Dimensions (H x W)84mm (3.31")
Optional Accessories Plaster (mud) ring
Enclosure Baffle: UL 94V-0 rated ABS, Grille: Steel, with weather resistant coating
Clamping Design Security toggle clamp
Connectors Gold plated connector spring terminals

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