Loa cột Polk Reserve R500
Specification
Speaker Type | Floorstanding Loudspeaker |
UOM (Sold As) | Each |
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 | Black / Walnut / White |
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 | Yes |
Shipping Dims (WxHxD) | 456 x 350 x 1135mm (17.9x 13.8 x 44.7) in |
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