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Amplifiers.
Applications.
Data.
Downloads.
Documentation.
Accessories.
Qi7 loudspeaker
The Qi7 is the installation version of the Q7 loudspeaker. It is acoustically compatible with
the standard road version differing only in cabinet construction and mounting hardware.
The Qi7 is a passive 2-way loudspeaker with a rotatable constant directivity horn and a passive
crossover network. The two 10" neodymium LF drivers are positioned in a dipolar arrangement
providing exceptional vertical dispersion control with the 40° nominal dispersion angle
being maintained down to 400 Hz. The Qi7 horn can be rotated by 90°. The
Qi7 cabinet is constructed from marine plywood and has an impact resistant paint finish.
The front of the loudspeaker cabinet is covered with a replaceable acoustically transparent
foam that is then protected by a rigid metal grill. Four M10 threaded inserts on each side
panel of the cabinet enclosure are provided for attaching installation hardware. The cabinet
rear panel is fitted with two NL4 connectors wired in parallel. The weather resistant (WR)
version comes supplied with a fixed cable.
Amplifiers
The Qi7 can be driven either by d&b's D6 or D12 dual channel power amplifiers configured for the Q7.
More detailed information on specific loudspeaker setups with d&b amplifiers
is available either in the relevant loudspeaker or amplifier manuals.
Applications
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| Live-music |
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| Playback |
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| Speech |
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| Stage monitor |
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| Subwoofer |
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Data
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| Components |
2 x 10" driver / 1.3" compression driver |
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Max. sound pressure (1 m, free field)  with D6 / D12 |
134 / 138 dB SPL |
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| Power handling capacity (RMS / peak 10 ms) |
400 / 1600 W |
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| Frequency response (-5 dB) |
60 / 100  Hz - 17 kHz |
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| Nominal dispersion angle (h x v) |
75° x 40°   CD |
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| Cabinets per channel D6 / D12 |
2 / 2  |
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| Dimensions mm (h x w x d) |
580 x 308 x 410 |
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| Weight kg |
21 |
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| Dimensions inch (h x w x d) |
22.8 x 12.1 x 16.1 |
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| Weight lb |
46 |
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Application information is presented for guidance only. We reserve the right to make
any necessary changes to the products and the published specification. As part of our
ongoing product development program we try, where possible, to maintain the highest
degree of product compatibility.
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recommended use |
| CD |
loudspeaker with constant directivity horn |
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with subwoofer |
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SPL max peak, test signal: pink noise with crest factor 4 |
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standard/CUT mode |
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≥ 400 Hz in dipolar direction |
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horn 90° rotatable |
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in applications with low continuous levels or low ambient temperatures
up to three loudspeakers per channel D12 may be connected |
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Top of the page.
Downloads
Polar data
Array calculators
2D CAD drawings (DWG)
3D CAD models (DWG, AutoCAD 2000)
3D CAD models (DWG, AutoCAD 2004)
Documentation
Order form
for printed documentation from d&b.
Accessories
Available PDF documents for the accessories can be found in
the table below the images.
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Z5145
Ci/Qi Mounting frame |
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Z5170
Qi Mounting adapter |
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Z5171
Qi Mounting plate |
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Z5160
Q Load adapter |
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Z5147
Rota clamp |
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Z5155
Q Hoist connector chain |
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Z5161
Q Flying bracket |
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Z5010
TV spigot with fixing plate |
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Z5012
Pipe clamp for TV spigot |
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Z5024
Loudspeaker stand adapter |
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Z5020
Flying adapter 02 |
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Z5015
TV spigot for Flying adapter 02 |
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Z5025
Flying adapter 03 |
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Z5175
Qi Horizontal bracket |
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Z5053
Ci60/Ci90 Bracket connector |
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Z5054
Ci60/Ci90 Flying adapter |
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Z5044
Bracket connector |
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| PDF Title |
Language |
Date |
Size |
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 Qi Mounting system, Mounting instructions 2.0 |
Int |
06.06.05 |
280 kB |
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| Z5010 TV spigot with fixing plate, Mounting instructions |
English |
04.01.02 |
206 kB |
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| Z5012 Pipe clamp for TV spigot, Mounting instructions |
English |
26.11.03 |
166 kB |
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| Z5015 TV spigot for Flying adapter 02, Mounting instructions |
English |
26.11.03 |
190 kB |
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| Z5020/25 Flying adapter 02 and 03, Mounting instructions |
English |
26.11.03 |
198 kB |
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| Z5024 Loudspeaker stand adapter, Mounting instructions |
English |
27.11.03 |
175 kB |
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| Z5044 MAX Bracket connector, Mounting instructions |
English |
26.11.03 |
196 kB |
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| Z5053 Ci60/Ci90 Bracket connector, Mounting instructions |
English |
26.11.03 |
301 kB |
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| Z5054 Ci60/Ci90 Flying adapter, Mounting instructions |
English |
26.11.03 |
152 kB |
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| Z5147 Rota Clamp, Mounting instructions |
English |
05.12.06 |
446 kB |
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| Z5160 Load adapter, Mounting instructions |
English |
28.10.04 |
349 kB |
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| Z5161 Q Flying bracket, Mounting instructions |
English |
22.06.06 |
179 kB |
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| Z5175 Qi Horizontal bracket, Mounting instructions |
English |
25.07.06 |
149 kB |
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