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CLEANING
Please use a dust-free cloth to clean the R 909. It is also possible to use a slightly
damp cloth for more stubborn marks.
Under no circumstances should you use any kind of cleaning agent on, or in close
proximity to, these speakers.
SPECIFICATIONS
Type .............................................................................................................................................. R 909
System .......................................................................................................................... 3-way dipole
Woofer (In / mm) ....................................................................................................2 x 15 / 2 x 380
Midrange (In / mm) ...........................................................................................................5½ / 150
Tweeter (In / mm) ....................................................................................................................1 / 25
Short term power (W) .......................................................................................................Min 800
Sensitivity (dB/2.8v@1 m) ........................................................................................................... 89
Frequency range (Hz) .................................................................................................. 25 - 30.000
Impedance (Ohm) ............................................................................................................................4
Crossover frequencies (Hz) ................................................................................. 250 and 2.000
Weight (Kg / lbs)........................................................................................................... 63.1 / 139.1
Dimensions (HxWxD mm / in) ......................................................................1276 x 488 x 541
................................................................................................................................. 50.2 x 19.2 x 21.3
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It’s also worth noting that the rear fabric cover is mainly held in place by magnets.
When mounting it make sure that you gently push the two fabric cover holders into
the corresponding brace holes.
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