ลำโพงตั้งพื้น POLK AUDIO R500 ขนาด 2×5.25 นิ้ว Turbine Cone ให้เสียงที่โดดเด่นและสง่างามที่เข้ากับทุกห้องได้อย่างลงตัว จากแบรนด์ POLK AUDIO
POLK AUDIO RESERVE R500
COMPACT FLOORSTANDING LOUDSPEAKER
Offering a balance of size and power, the R500 loudspeaker is perfect for both listening in a stereo pair or within a surround system. It delivers standout sound from a narrow, elegant cabinet that seamlessly fits into any room.
AMAZING SOUND AND ELEGANCE
With a slim and elegant design, the Reserve line has a minimal elegance that will fit into any décor. Inheriting Polk’s flagship transducer array, the R500 produces exceptional sound that rivals competitor speakers that sell for twice the price. Hi-Res Audio certified, the Reserve R500 is ideal for today’s two-channel music listening as well as multi-channel 3D audio found in movies, sports, and video game soundtracks.
PINNACLE RING RADIATOR TWEETER
The Pinnacle Ring Radiator Tweeter’s distinctive pointed shape guides the dispersion of high frequency sounds around a room. This innovation widens the sweet spot and allows you freedom to enjoy your music and movies wherever you choose to sit.
TURBINE CONE WOOFER
Our pioneering turbine design delivers a significant increase in cone rigidity without increasing mass. This innovation means the woofer can move with increased accuracy and speed to deliver enhanced sound resolution, enabling you to experience a breathtaking level of detail in your music and movies.
OPTIONAL HEIGHT MODULE
For immersive vertical sound, add compatible Reserve R900 height modules (sold separately). These optional height modules perform beautifully with the latest home theater technologies, including: Dolby Atmos, DTS, DTS:X, DTS:X Virtual, IMAX Enhanced, and Auro-3D.
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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 |
