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TECHNICAL SPECIFICATIONS FULL RANGE MODELS
SYSTEM IW60 EFX IW63
Frequency Response (-3dB)
(1,4)
110Hz - 23kHz 80Hz - 28kHz
Frequency Range (-10dB)
(1,4)
74Hz - 27kHz 54Hz - 40kHz
System Sensitivity (1W @1m)
(2,4)
90dB (1W = 2.83V for 8 ohms) 91dB (1W = 2.83V for 8 ohms)
Nominal Coverage Angles 90 degrees Conical in music mode 90 degrees Conical
120 degrees H x 90 degrees cinema mode 120 degrees Conical
Coverage Angle (1kHz to 6kHz) 120 degrees 120 degrees Conical
Directivity Factor (Q) 3.5 averaged 1kHz to 6kHz 3.5 averaged 1kHz to 6kHz
Directivity Index (Di) 5.5 averaged 1kHz to 6kHz 5.5 averaged 1kHz to 6kHz
Power Handling
(3)
Average 100W 100W
Programme 200W 200W
Peak 400W 400W
Recommended Amplifier Power 200W @ 8 Ohms 200W @ 8 Ohms
Rated Maximum SPL
(3)
Average 110dB 111dB
Peak 116dB 117dB
Nominal Impedance 8 Ohms music mode 8 Ohms
4 Ohms cinema mode
Crossover 1.6kHz 320Hz, 1.5kHz
Distortion 10% Full Power (8.94V) 2nd Harmonic 3rd Harmonic (8.94V) 2nd Harmonic 3rd Harmonic
250Hz 1.84% 0.30% 0.18% 0.08%
1kHz 0.34% 0.61% 0.89% 1.05%
10kHz 0.91% 0.17% 1.30% 0.18%
Distortion 1% Full Power (2.83V) 2nd Harmonic 3rd Harmonic (2.83V) 2nd Harmonic 3rd Harmonic
250Hz 0.19% 0.35% 0.90% 0.38%
1kHz 0.40% 0.32% 0.39% 0.61%
10kHz 0.46% 0.89% 0.54% 0.55%
TRANSDUCERS
Music Mode 1 x 165mm (6.5”) constant directivity Dual Concentric
TM
___
Cinema Mode 2 x 100mm (4.0”) Dual Concentric
TM
in dipole configuration
___
Low Frequency
___
2 x 165mm (6.5”) woofers
Mid and High Frequency
___
1 x 165mm (6.5 constant directivity Dual Concentric
TM
CONSTRUCTION
Enclosure 11.5 litre (net total volume), closed and internally 11.5 litre, closed and internally braced MDF enclosure
braced MDF enclosure
Finish Textured black paint Textured black paint
White powder coated perforated steel grille, foam behind White powder coated perforated steel grille, foam behind
Connectors Gold plated spring terminals Gold plated spring terminals
Controls Mode selection input (12VDC relay activated via Dinkle connector
___
Polarity switch)
Dimensions (H x W x D) 590mm x 345mm x 94mm 590mm x 345mm x 94mm
(23.23” x 13.58” x 3.70”) (23.23” x 13.58” x 3.70”)
Weight
9.5kg 10.5kg
Accessories Installation kit required (not included) Installation kit required (not included)
Notes
(1)
Average over stated bandwidth. Measured in an IEC bafflle in an Anechoic Chamber
(2)
Unweighted Pink noise input, measured at 1m on axis
(3)
Long term power handling capacity as defined in EIA - 426B test
(4)
Music Mode
(5)
Cinema mode. For music mode refer to iW63 data
A full range of measurements, performance data, and Ease™ Data can be downloaded from www.tannoy.com. Tannoy operates a policy of continuous research and development.
The introduction of new materials or manufacturing methods will always equal or exceed the published specifications, which Tannoy reserves the right to alter without prior notification.
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