Polk 900-LS Vanishing LS Series In-Ceiling Loudspeaker

Polk Audio 900-LS Vanishing LS Series In-Ceiling Loudspeaker 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. Polk Audio 900-LS Specifications 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″ (15.24 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: 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 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: 11.25″ (28.58 cm) h x 15″ (38.1 cm) w x 13.5″ (34.29 cm) d – 11 lbs (4.99 kg) Polk Vanishing Series Owners Manual