Polk Audio RTi-A3 Bookshelf Speakers

• Classic Polk Audio sound quality in a compact bookshelf speaker
  
• Custom butyl rubber surrounds and anti-diffraction grilles produce a lifetime of reliable sound
• Polished cherry hardwood veneer cabinet finish

• Orientation

  Vertical

• Height

  14.75" (37.47 cm)

• Width

  8.44" (21.44 cm)

• Depth

  14" (35.56 cm)

• Weight

  16 lbs (7.26 kg)

• Front Array Driver Enclosure Type

  PowerPort Bass Venting And ARC Port

• Front Array Driver Complement

  • (1)  6.5" (16.51 cm) d (Round) Dynamic Balance driver with polymer composite cone and rubber surround - Mid/Woofer
  • (1)  1" (2.54 cm) d (Round) Dynamic Balance silk polymer composite dome - Tweeter

AUDIO QUALITY

• Total Frequency Response

  40 Hz → 27,000 Hz

• Nominal Impedance

  8 ohms

• Sensitivity (1 watt @ 1 meter)

  89 dB

• Lower and Upper -3dB Limits

  50 Hz → 26,000 Hz

CROSSOVER

• Type

  2-way

• Tweeter/Midrange Crossover Frequency

  2800 Hz

EXTERNAL AMPLIFIER

• Recommended Amplifier Power Per Channel

  20 watts → 150 watts

INPUTS

• Audio Inputs

• Speaker Inputs

  (1) Pair of Dual 5-way Binding Posts - Gold-Plated