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 - 9 lbs (4.08 kg)

In-Ceiling Speaker

  • Qty Included
    1
  • Availability
    US
  • Depth
    8.5" (21.59 cm)
  • Driver Complement
    • (1)  2.5" (6.35 cm) d (Round) Dynamic Balance driver with aerated polypropylene cone - Midrange
    • (1)  7" (17.78 cm) d (Round) Dynamic Balance woofer with mineral-filled polypropylene cone - Subwoofer
    • (1)  0.75" (1.91 cm) d (Round) Ring radiator - Tweeter
  • Grille Dimensions
    8.13" (20.65 cm) diameter

In-Ceiling Mount

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

Audio Quality

  • Total Frequency Response
    32 Hz → 33,000 Hz
  • Nominal Impedance
    8 ohms
  • Sensitivity (1 watt @ 1 meter)
    90 dB
  • Lower and Upper -3dB Limits
    45 Hz → 29,000 Hz

Inputs

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

External Amplifier

  • Recommended Amplifier Power Per Channel
    10 watts → 150 watts

Warranty

  • Lifetime Warranty
    Yes