Polk Audio RTi A9

Photos ₄

Outdated Product

Mount: floor; Type: passive; Number of channels: 2.0 system; Number of speakers: 6; Bands: 3; Impedance (Ohm): 8; Maximum amplifier power: 500; Overall frequency range (Hz): 18 – 27000; Phase inverter: phase inverter front; Bi-Amping/Bi-Wiring;

Find prices on Amazon.com

Find prices on eBay.com

We recommend products in stockSpeakers Polk Audio →

Polk Audio L800

from $2,999.00

homemade, 2.0 system, passive, 200 W, 3 Ohm, 32 – 38000 Hz, bass reflex, Bi-Amping/Wiring

compare

Polk Audio RTi A9

bass reflex Bi-Amping/Wiring

Main
Features	homemade
Mount	floor


Specs
Type	passive
Number of channels	2.0 system
Number of speakers	6
Number of bands	3
Sensitivity	90 dB
Impedance	8 Ohm
Crossover frequency	0.120/1.8 kHz

Power / frequency
Maximum amplifier power	500 W / minimum — 20 W /
Overall frequency range	18 – 27000 Hz


Design
Design features	phase inverter front Bi-Amping/Bi-Wiring


General
Tweeter size	25 mm
Midrange speaker size	133 mm
Woofer size (LF/MF)	177 mm
Front speaker dimensions (HxWxD)	123.5х22.5х54.3 cm
Weight	68 kg
Added to E-Catalog	november 2012

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Polk Audio 2025 - new arrivals, bestsellers, and the most relevant models Polk Audio.