Reasons to choose Polk Audio Reserve R300 over Polk Audio Reserve R500
High Frequency Response 38k Hz vs 36k Hz
Height 174mm vs 1044mm
Price per pair* 449USD vs 1298USD

Reasons to choose Polk Audio Reserve R500 over Polk Audio Reserve R300

Minimum Impedance 3.9 ohms vs 3.8 ohms
Low Frequency Response 49 Hz vs 65 Hz
Base Surface Area 890cm2 vs 1105cm2
Polk R300 vs Polk R500 Specs Table
General Polk Audio Reserve R300 Polk Audio Reserve R500
Brand Polk Audio Polk Audio
Speaker Type Center channel speaker Floor-standing speaker
Power Range 30-200 watts 25-200 watts
Sensitivity 86.5 dB 87 dB
Impedance 8 ohms 8 ohms
Impedance 3.8 ohms 3.9 ohms
Frequency Response 65-38k Hz 49-38k Hz
Drivers
Woofer Quantity 2 2
Woofer Size 5.25" 5.25"
Woofer Composition Polypropylene Turbine Cone Polypropylene Turbine Cone
Woofer Surround Material Rubber Rubber
Tweeter Size 1" 1"
Tweeter Type Pinnacle Ring Radiator Pinnacle Ring Radiator
Aimable Tweeter No No
Midrange Driver N/A" No
Crossover Frequency 2200Hz 2500Hz
Firing Direction rear rear
Physical Specs
Height 174.0mm (6.9") 1044.5mm (41.1")
Width 485.0mm (19.1") 255.4mm (10.1")
Depth 228.0mm (9") 348.8mm (13.7")
Weight 7.64kg (16.8lbs) 17.70kg (38.9lbs)
Enclosure Acoustic Suspension Bass Reflex
Finish n/a MDF/Vinyl
Available Colors Black, Walnut Black, Walnut, White
Grille Yes Yes
Moisture Resistancy No No
Connections
Biamp Inputs No No
Other
Parts Warranty 5 Years 5 Years
Labor Warranty 5 Years 5 Years