ESC
RTi 12

RTi 12

ManufacturerPolk Audio
FunctionSpeaker
Produced2003
Form FactorFloorstanding
Signal PathAnalog Hardware
DimensionsWidth 7.75 inch Depth 21 inch Height 50.1 inch
Weight88 lbs (39.9 kg)
Frequency Response18-27,000 Hz (-3dB)
Speaker Type3-way
Nominal/Input Impedance8 Ohm
Crossover Frequency120Hz, 1800Hz
Driver Diameter (metric)133 mm, 178 mm, 25 mm
Driver MaterialPolymer Composite, Silk
DriversDynamic Balance
Sensitivity90 dB
-3dB Frequency Response30 Hz
Bass VentingPowerPort Plus
Connections
  • bi-wiring, gold-plated connectors
NotesReal wood veneer finish in Black Oak or Cherry Wood