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90-RT

90-RT, White
  • 9" Dynamic Balance® woofer & 3.25" midrange driver
  • .75" silk & polymer dome tweeter
  • Paintable Wafer-thin Sheer Grille™
  • Perfect for Dolby Atmos, DTS:X, Auro 3D, and IMAX Enhanced
  • Timbre matched to Legend, Reserve & RTi Series
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900-LS
900-LS
900-LS

900-LS

High-Quality Three-way In-Ceiling Speaker with 6" x 9" Woofer

Mount your woofer behind your main driver array, and suddenly you're able to extend a speaker's dynamic range into previously unexplored areas! Especially for a built-in in-ceiling speaker. The 900-LS delivers surpisingly broad coverage and bold, full-range audio performance. Big enough to use as stealth mains, stealthy enough to use as hidden surrounds or alternate-zone speakers.

  • 6" x 9" Dynamic Balance® woofer & 3.25" midrange driver
  • .75" Ring Radiator tweeter
  • Paintable Wafer-thin Sheer Grille™
  • Perfect for Dolby Atmos, DTS:X, Auro 3D, and IMAX Enhanced
  • Timbre matched to Legend, Reserve & LSiM Series
Color
White
White
900-LS
Details & Specifications
  • Total Pieces 1
  • Included Accessories • (1) Polk’s Wafer-thin Sheer Grille™ - White, Paintable
  • Optional Accessories • (1) PB LC60i - Pre-Construction Bracket - Sold Separate
  • Carton 1 11.25" (28.58 cm) h x 15" (38.1 cm) w x 13.5" (34.29 cm) d - 11 lbs (4.99 kg)
  • Lifetime Warranty Yes
  • Qty Included 1
  • Availability US
  • Depth 9.38" (23.83 cm)
  • Driver Complement • (1)  3.25" (8.26 cm) d (Round) Dynamic Balance driver with aerated polypropylene cone - Midrange
    • (1)  6" x 9" Dynamic Balance woofer with mineral-filled polypropylene cone - Subwoofer
    • (1)  0.75" (1.91 cm) d (Round) Ring radiator - Tweeter
  • Grille Dimensions 9.63" (24.46 cm) diameter
  • Shape Round
  • Dimensions 8.19" (20.8 cm) diameter
  • Total Frequency Response 28 Hz → 33,000 Hz
  • Nominal Impedance 8 ohms
  • Sensitivity (1 watt @ 1 meter) 90 dB
  • Lower and Upper -3dB Limits 40 Hz → 29,000 Hz
  • Recommended Amplifier Power Per Channel 10 watts → 150 watts
  • Audio Inputs -
  • Speaker Inputs (1) Pair of Push Connectors - Gold-Plated