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Tannoy IW60 EFX In Wall Speaker

Tannoy IW60 EFX In Wall Speaker

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Tannoy IW60 EFX In Wall Speaker (single)

The Definition Install iW60EFX is a dedicated rear channel in-wall loudspeaker, with trigger switchable optimisation for movies and music. The innovative design comprises three Tannoy Dual concentric drivers, one 165 mm (6.50”) driver for highly articulate musical presentation, and two angled 100 mm (4.00”) Duals arranged in semi di-polar configurations for immersive movie surround sound. Incredibly versatile with high sensitivity and high power handling, the Definition Install is the ultimate rear-surround in-wall loudspeaker.

The single 165mm (6.50”) dual is optimised for direct radiating sound with its smooth linear response, high power handling and high sensitivity. The 90degrees conical dispersion patter is best for placing musical instruments with multi-channel mixes as found on SACD and Blu-ray Audio discs. In movie mode, the iW60 EFX’s twin DC drivers are arranged out of phase lo leverage the wider dispersion pattern of a dipolar configuration, with switchable overall phase to align overall phase configuration on the left and right side installation.


The 11.5litre iW60EFX cabinet is designed to fit standard 400mm (14.00”) joist spacing and is only 94mm deep. It comes supplied with an innovative isolating mounting system, comprising four rubber turrets on sliding brackets, to make installation simple and decouple the speaker from the building structure. This significantly reduces sound energy transfer into other rooms in the building and further improves clarity and intelligibility at the listening position.

Connection is via a single set of binding posts, with the 12VDC trigger connection to switch between music and movie configuration using a reliable Dinkle connector. An optional pre-install mounting frame is available to further simplify installation. Finished in a durable textured black pain finish the iW63DC comes supplied with a paintable flush-fitting white metal grille complete with acoustically transparent foam backing for visually critical positions.



Frequency Range 1 74Hz - 27kHz

System Sensitivity (1W @1m) 2 0dB (1W = 2.83V for 8 Ohms)

Nominal Coverage Angles 90 degrees conical in music mode

120 degrees horizontal x 90 degrees in cinema mode

Coverage Angle (1kHz to 6kHz) 120 degrees

Directivity Factor (Q) 3.5 averaged 1kHz to 6kHz

Directivity Index (DI) 5.5 averaged 1kHz to 6kHz

Rated Maximum SPL Average: 110dB

Peak: 116dB

Power Handling Average: 100W

Programme: 200W

Peak: 400W

Recommended Amplifier Power 100 - 200W @ 8 Ohms

Crossover 1.6kHz

Nominal Impedance 8 Ohms in music mode

4 Ohms in cinema mode

Distortion 10% Full Power (21.9V)

2nd Harmonic

250Hz: 1.84%

1kHz: 0.34%

8kHz: 0.91%

3rd Harmonic

250Hz: 0.30%

1kHz: 0.61%

8kHz: 0.17%

1% Full Power (6.9V)

2nd Harmonic

250Hz: 0.19%

1kHz: 0.40%

8kHz: 0.46%

3rd Harmonic

250Hz: 0.35%

1kHz: 0.32%

8kHz: 0.89%


Music Mode 1 x 165mm (6.50”) constant directivity Dual Concentric™

Cinema Mode 2 x 100mm (4.00”) Dual Concentric™ in dipole configuration


Enclosure 11.5 litre (net total volume) closed and internally braced MDF enclosure with integral isolation mounting system

Finish Textured black paint

White powder coated perforated steel grille with foam behind

Connectors Gold plated spring terminals

Controls Mode selection input (12VDC relay activated via Dinkle connector)

Polarity switch

Dimensions (HxWxD) 590 x 345 x 94mm (23.23 x 13.58 x 3.70")

Optional Accessory Optional pre-installation frame available

Weight 9.50kg 

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