Description
Polk 900-LS Vanishing Series High-Quality 3-Way with 6 Inch Driver In-Ceiling Speaker
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 surprisingly 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.
AUDIOPHILE PERFORMANCE, CUTTING-EDGE STEALTH DESIGN
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 nearly transparent, ultra-small perfs, and are acoustically inert, for dynamic, unimpeded sound and more uniform coverage, even in larger rooms.
FEATURES
- Timbre-matched to LSiM series
- Dual bandpass bass ports are highly efficient in small
enclosures
TECHNICAL SPECS
- 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
