Technical Specifications

Overall

  • Total Pieces
    1

Accessories

  • Included Accessories
    • (1) Polk’s Wafer-thin Sheer Grille™ - White, Paintable
  • Optional Accessories
    • (1) PB 50 - Pre-Construction Bracket - Sold Separate

Shipping Cartons

  • Carton 1
    9.75" (24.77 cm) h x 11" (27.94 cm) w x 13" (33.02 cm) d - 8.5 lbs (3.86 kg)

Warranty

  • Lifetime Warranty
    Yes

In-Ceiling Speaker

  • Qty Included
    1
  • Availability
    US
  • Depth
    8.375" (21.27 cm)
  • Driver Complement
    • (1)  0.75" (1.91 cm) d (Round) Silk/Polymer Tweeter - Tweeter
    • (1)  2.5" (6.35 cm) d (Round) Dynamic Balance Driver with Mineral-Filled Polypropylene Cone - Midrange
    • (1)  7" (17.78 cm) d (Round) Dynamic Balance Sub with Mineral-Filled Polypropylene Cone - Subwoofer
  • Grille Dimensions
    8.13" (20.65 cm) diameter

In-Ceiling Mount

  • Shape
    Round
  • Dimensions
    6.5" (16.51 cm) diameter

Inputs

  • Audio Inputs
  • Speaker Inputs
    (1) Pair of Push Connectors - Gold-Plated

Audio Quality

  • Total Frequency Response
    34 Hz → 27,000 Hz
  • Nominal Impedance
    8 ohms
  • Sensitivity (1 watt @ 1 meter)
    90 dB
  • Lower and Upper -3dB Limits
    48 Hz → 25 Hz

External Amplifier

  • Recommended Amplifier Power Per Channel
    10 watts → 125 watts