ขาย POLK AUDIO Signature S55 floorstand ราคาที่ดีที่สุด

Speaker System Detachable Grilles Yes Amplification Type passive Crossover Channel Qty 2-way Output Features Power Port Connectivity Technology wired Recommended Placing floor-standing Audio System Designed for for home theater Type speaker Header Brand Polk Audio Product Line Polk Audio Signature Model S55 Packaged Quantity 1 Miscellaneous Color stunning black washed walnut Color Category black Driver Details (1st speaker) Speaker Type speaker Driver Type midrange driver, tweeter driver Driver Qty 1, 2 Driver Diameter 1 m, 6.5 m Driver Diameter (metric) 165 mm, 25 mm Driver Material Mica-Injected Reinforced Polypropylene, terylene Driver Technology / Design Dynamic Balance Service & Support Type 5 years warranty Specs -Dimensions - Depth-12.5 inches -Dimensions - Height-41.5 inches -Dimensions - Product Weight (each)-44 lbs -Dimensions - Width-8.5 inches (11.7 inches including feet) -Driver Complement Midrange - Diameter-6.5 inch -Driver Complement Midrange - Quantity-2 -Driver Complement Midrange - Type-Dynamic Balance Mica Reinforced Polypropylene -Driver Complement Tweeter - Diameter-1 inch -Driver Complement Tweeter - Quantity 1 -Driver Complement Tweeter - Type-Terylene High-Res Dome -Electrical - Inputs-Dual gold-plated 5-way binding posts -Electrical - Max Sensitivity-90dB -Electrical - Nominal Impedance Compatible with 8 ohm outputs -Electrical - Recommended Amplifier Power-20-200 wpc -Electrical - Total Frequency Response-32Hz – 40kHz -Electrical Crossover - Crossover Frequency-2.5 kHz