Built-in sound column Polk Audio 700-LS, 150W, 3-band

Extra deep well design with a Cassini oval woofer mounted above and behind the main driver & tweeter array, for broad coverage and dynamic full-range audio performance in a built-in.
Vanishing® Series built-in speakers feature our exclusive wafer-thin Sheer-Grille™, a magnetically-secured grille that protrudes only 7mm from its surroundings. Sheer-Grilles have almost transparent, ultra-small perfs, and are acoustically inert, for dynamic, unimpeded sound and more uniform coverage, even in larger rooms.
Painted to match your décor, Vanishing Series built-in speakers are virtually indistinguishable from their surroundings.

IN-CEILING SPEAKER

• Depth: 8.5" (21.59 cm)
• (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

• ShapeRound
• 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