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gptkbp:instance_of
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gptkb:sound_system
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gptkbp:application
|
home audio
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gptkbp:arcade_cabinet
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MDF
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gptkbp:assembly_location
|
no
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gptkbp:bass_reflex_port
|
rear-firing
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gptkbp:color
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gptkb:black
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gptkbp:competitors
|
Infinity RS series
JBL L100
KLH Model Five
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gptkbp:cooking_method
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gptkb:textiles
|
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gptkbp:crossover
|
800 Hz
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gptkbp:design
|
ported design
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gptkbp:dimensions
|
40 x 14 x 12 inches
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gptkbp:discontinued
|
yes
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gptkbp:driver
|
1-inch dome tweeter
dual 12-inch woofers
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gptkbp:finish
|
wood veneer
black vinyl
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gptkbp:frequency
|
30 Hz to 20 k Hz
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gptkbp:grille_removable
|
yes
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gptkbp:historical_significance
|
pioneered high-efficiency designs
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
AR-9 loudspeaker
|
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gptkbp:impedance
|
4 ohms
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gptkbp:influenced
|
modern speaker designs
|
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gptkbp:installation_type
|
standalone
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gptkbp:interior_features
|
bass reflex
|
|
gptkbp:legacy
|
classic speaker model
|
|
gptkbp:manufacturer
|
gptkb:Acoustic_Research
|
|
gptkbp:market
|
consumer electronics
|
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gptkbp:notable_features
|
high fidelity
deep bass response
high power handling
wide soundstage
|
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gptkbp:notable_speakers
|
cone
|
|
gptkbp:power_consumption
|
200 watts
|
|
gptkbp:price_range
|
$800-$1000
|
|
gptkbp:reviews
|
generally positive
|
|
gptkbp:sensitivity
|
90 d B
|
|
gptkbp:signature
|
warm
|
|
gptkbp:social_media
|
soft dome
|
|
gptkbp:successor
|
AR-9 LS
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gptkbp:target_audience
|
audiophiles
|
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gptkbp:type
|
floorstanding speaker
|
|
gptkbp:used_in
|
home theater systems
stereo setups
|
|
gptkbp:user_manual
|
available online
|
|
gptkbp:user_reviews
|
favorable
|
|
gptkbp:warranty
|
limited lifetime warranty
|
|
gptkbp:weight
|
70 lbs
|
|
gptkbp:year_established
|
gptkb:1980
|
|
gptkbp:bfsParent
|
gptkb:Acoustic_Research
|
|
gptkbp:bfsLayer
|
7
|