Polk Audio Reserve R700 Large floorstanding Tower Speakers

Specifications

Tweeter: 1″ Pinnacle Ring Radiator
Mid-range/Mid-bass: 6 ½” Turbine Cone
Woofers: Two 8″ Polypropylene
Overall Frequency Response: 30Hz – 50kHz
Frequency Response (-3dB limits): 38Hz – 38kHz
Recommended Amplifier Power: 50 – 300W
Amplifier Output Compatibility: 8Ω / 6Ω / 4Ω
Minimum Impedance (ohms): 3.6Ω
Sensitivity (2.83V/1m): 88dB
CROSSOVER
Tweeter/Mid-range Crossover Frequency: 2700Hz
Mid-range/Mid-bass Crossover Frequency: 350Hz
CABINETRY
New CRC (Mid-Range Enclosure Type): Sealed with CRC
Mid-Bass / Woofer Enclosure Type: Floor Firing Power Port with X-Port
Available Finishes: Black/Walnut
Feet: Spike and Pad
Wall-Mountable (keyhole slots): No
Binding Posts: Nickel-plated 5-Way: Dual
Product Dims W x H x D (Includes width of feet): 320.7 x 1143.8 x 428.3mm
Product Weight: 35.9 kg each
Shipping Weight: 42.8 kg each