Tannoy PowerDual iQ 18B User Manual page 15

Frequency Response
Recommended Amplifier Power
Power Handling
Sensitivity (1)
2.83 volt @ 1m (20-180Hz)
Maximum SPL (3)
@ 1m
Impedance
Distortion
10% Full Power
100 Hz
250 Hz
1% Full Power
100 Hz
250 Hz
Driver Complement
Crossover Point
Enclosure
Finish
Connectors
Fittings
Accessories
Dimensions
Weight
Shipping Dimensions
Shipping Weight
NOTES: (1) Average over stated bandwidth. Measured at 1m on axis, in an anechoic chamber.
(2) Long term power handling capacity as defined in EIA standard RS - 426A.
(3) Unweighted pink noise input, measured at 1m
Tannoy operates a policy of continuous research and development. The introduction of new materials or manufacturing
methods will always equal or exceed the published specificat ions which Tannoy reserve the right to alter without prior
notice.
Please verify the latest specifications when dealing with critical applications
(+/- 3dB) 39Hz - 230Hz, (-10dB Point) 33Hz
600 - 1200 watt / 8 ohm
Average (2) Programme
600 watt 1200 watt
104dB (half space)
Average Peak
132dB 138dB
Nominal 8.0
Minimum 7.0
nd rd
2 Harmonic 3 Harmonic
1.91% 0.59%
0.78% 1.11%
nd rd
2 Harmonic 3 Harmonic
0.56% 0.47%
0.37% 0.47%
1 x 18" (458mm) LF Driver
70Hz-230Hz, 24dB/Octave
Trapezoidal folded horn 18mm birch plywood
Textured black/grey paint
2 x Speakon™ NL4MP – in/out
4 x Recessed Carrying Handles, 8 x M10 flying inserts
2 x Pullback points
SR18 Flying Kit, SR1810 Flying Kit, SCB
Beam Kit
980mm x 680mm x 540mm (38 9/16 x 26 3/4 x 21 1/4")
55kg (121.3lbs)
1040mm (H) × 700mm (W) × 590mm (D)
41" (H) × 27.6" (W) × 23.2" (D)
55 kg
121 lb
Peak (10ms)
2400 watt
15