|
gptkbp:instanceOf
|
loudspeaker
|
|
gptkbp:application
|
home audio
|
|
gptkbp:availability
|
discontinued
|
|
gptkbp:averageTemperature
|
speaker wire
|
|
gptkbp:brand
|
Unknown Brand
|
|
gptkbp:built
|
1989
solid
|
|
gptkbp:collectibility
|
high
|
|
gptkbp:colorOptions
|
black, white
|
|
gptkbp:colors
|
black
|
|
gptkbp:community_involvement
|
active forums
|
|
gptkbp:compatibleWith
|
most amplifiers
not portable
|
|
gptkbp:crossover
|
2.5 kHz
|
|
gptkbp:cuisine
|
removable
|
|
gptkbp:design
|
bookshelf speaker
|
|
gptkbp:dimensions
|
12 x 8 x 10 inches
|
|
gptkbp:feedback
|
positive
|
|
gptkbp:finish
|
vinyl veneer
|
|
gptkbp:floors
|
balanced
|
|
gptkbp:frequency
|
good
20 Hz to 20 kHz
|
|
gptkbp:historical_significance
|
notable in audio history
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Model 89 speaker
|
|
gptkbp:impedance
|
8 ohms
|
|
gptkbp:installation
|
easy
|
|
gptkbp:legacy
|
influential in speaker design
|
|
gptkbp:manufacturer
|
Unknown Manufacturer
|
|
gptkbp:market_segment
|
consumer electronics
|
|
gptkbp:maxRange
|
excellent
|
|
gptkbp:modifications
|
possible
|
|
gptkbp:network
|
wired
|
|
gptkbp:notableDrivers
|
dynamic driver
|
|
gptkbp:notableFeature
|
high
|
|
gptkbp:powerOutput
|
100 watts
|
|
gptkbp:priceRange
|
mid-range
|
|
gptkbp:project
|
common
|
|
gptkbp:releaseYear
|
1989-01-01
|
|
gptkbp:replacedBy
|
low
|
|
gptkbp:respondsTo
|
clear
|
|
gptkbp:reviews
|
generally positive
|
|
gptkbp:sensors
|
90 dB
|
|
gptkbp:soundtrack
|
neutral
wide
|
|
gptkbp:storage
|
sealed
|
|
gptkbp:style
|
classic
|
|
gptkbp:successor
|
Model 90 speaker
|
|
gptkbp:target_audience
|
audiophiles
|
|
gptkbp:type
|
passive speaker
|
|
gptkbp:user_interface
|
available online
|
|
gptkbp:warranty
|
1 year
|
|
gptkbp:weight
|
15 pounds
|