Polk Audio RTI A9 Loudspeaker

Categories: , ,

Description

The RTiA9 is a high performance powerhouse and the ultimate manifestation of our RTiA Series. Featuring Dynamic Balance® transducers—three 7-inch bass drivers, two 5 1/4-inch midrange drivers and a 1-inch high frequency dome tweeter—the RTiA9 will fill even the largest room with energy and excitement. With a mind blowing 500 Watt power capacity, these speakers can take everything you can give them and more. Watch high octane action movies in their full grandeur, or delight in an intimate jazz performance.

Specs

  • Height
    48.625″ (123.51 cm)
  • Width
    8.875″ (22.54 cm)
  • Depth
    21.375″ (54.29 cm)
  • Weight
    75 lbs (34.02 kg)
  • Mid-High Array Driver Enclosure Type
    Sealed
  • Mid-High Array Driver Complement
    • (2)  5.25″ (13.34 cm) d (Round) Dynamic Balance drivers with polymer composite cones and rubber surrounds – Midrange
  • Subwoofer Array Driver Enclosure Type
    PowerPort Plus Bass Venting
  • Subwoofer Array Driver Complement
    • (3)  7″ (17.78 cm) d (Round) Dynamic Balance drivers with polymer composite cones and rubber surrounds – Subwoofer
  • Front Array Driver Complement
    • (1)  1″ (2.54 cm) d (Round) Dynamic Balance silk polymer composite – Tweeter

AUDIO QUALITY

  • Total Frequency Response
    18 Hz → 27,000 Hz
  • Nominal Impedance
    8 ohms
  • Sensitivity (1 watt @ 1 meter)
    90 dB
  • Lower and Upper -3dB Limits
    30 Hz → 26,000 Hz

CROSSOVER

  • Type
    3-way
  • Midrange/Woofer Crossover Frequency
    120 Hz
  • Tweeter/Midrange Crossover Frequency
    1800 Hz

EXTERNAL AMPLIFIER

  • Recommended Amplifier Power Per Channel
    50 watts → 500 watts

INPUTS

    • Audio Inputs
    • Speaker Inputs
      (1) Pair of Dual 5-way Binding Posts – Gold-Plated