1.POLK AUDIO ES 50 ตัวโชว์ราคา 18,900.B
2.POLK AUDIO R 500 ตัวโชว์ราคา 25,900.B
3.POLK AUDIO R100 ตัวโชว์ราคา 13,900.B
สนใจติดต่อ 0816623531

.POLK AUDIO R 500
Specification
Speaker Type Floorstanding Loudspeaker
TRANSDUCER
Tweeter 1" Pinnacle Ring Radiator
Mid-range/Mid-bass -
Woofers Two 5 ¼” Turbine Cone
Overall Frequency Response 32Hz - 50kHz
Frequency Response (-3dB limits) 49Hz - 36kHz
Recommended Amplifier Power 25 - 200W
Amplifier Output Compatibility 8Ω / 6Ω / 4Ω
Minimum Impedance (ohms) 3.9Ω
Sensitivity (2.83V/1m) 87dB
CROSSOVER
Tweeter/Mid-range Crossover Frequency 2500
Mid-range/Mid-bass Crossover Frequency -
MEASUREMENTS
Product Dims W x H x D (Includes width of feet) 255.4 x 1044.5 x 348.8mm
10.1 x 41.1 x 13.7 in
Product Weights (each) 39 lbs/17.7 kg
Shipping Weight 49.6 lbs/22.5 kg
CABINETRY
New CRC (Mid-Range Enclosure Type) -
Mid-Bass / Woofer Enclosure Type Rear X-Port
Available Finishes Walnut
Feet Spike and Pad
Wall-Mountable (keyhole slots) No
Binding Posts: Nickel-plated 5-Way Single
Certifications (Non-Safety and Regulatory)
Hi-Res Certified Yes
IMAX Certified No
Shipping Dims (WxHxD) 456 x 350 x 1135mm
(17.9x 13.8 x 44.7) in

POLK AUDIO ES 50
Signature Elite ES50
Specifications
Height 37.4" (95 cm)
Width 7.5" (19.1 cm)
Depth 10.9" (27.7 cm)
Weight 32 lbs (14.5 kg)
Driver Complement
• (1) 1" (2.54 cm) d (Round) Terylene High-Res Dome Tweeter
• (2) 5.25" (13.34 cm) d (Round) Dynamic Balance Mica Reinforced Polypropylene Drivers
Total Frequency Response 38 Hz → 40 kHz
Recommended Amplifier Power Per Channel 40 watts → 200 watts
Sensitivity (2.83V @ 1m) 88 dB
Impedance Compatible with 4 and 8 ohm outputs
Inputs Dual gold-plated 5-way binding posts
Crossover Frequency 2.3 kHz

POLK AUDIO R100