Polk Audio

RTi 12

Speaker

Main Details
Maker Polk Audio Company
Function
Form Factor Floorstanding
Signal Path Analog Hardware
Date Produced 2003
Dimensions Width 7.75 inch Depth 21 inch Height 50.1 inch
Weight 88 lbs (39.9 kg)
Frequency Response 18-27,000 Hz (-3dB)
Notes Real wood veneer finish in Black Oak or Cherry Wood
Additional Specifications
Speaker Type 3-way
Nominal/Input Impedance 8 Ohm
Crossover Frequency 120Hz, 1800Hz
Driver Diameter (metric) 133 mm, 178 mm, 25 mm
Driver Material Polymer Composite, Silk
Drivers Dynamic Balance
Sensitivity 90 dB
-3dB Frequency Response 30 Hz
Bass Venting PowerPort Plus
Connections
bi-wiring, gold-plated connectors

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