Reasons to choose Polk Audio Reserve R100 over Polk Audio Reserve R300
Low Frequency Response 58 Hz vs 65 Hz
High Frequency Response 39k Hz vs 38k Hz
Base Surface Area 432cm2 vs 1105cm2

Reasons to choose Polk Audio Reserve R300 over Polk Audio Reserve R100

Max Input Power 200 watts vs 150 watts
Sensitivity 87 dB vs 86 dB
Minimum Impedance 3.8 ohms vs 3.6 ohms
Number of Woofers 2 vs 1
Height 174mm vs 326mm
Price per pair* 449USD vs 649USD
Polk R100 vs Polk R300 Specs Table
General Polk Audio Reserve R100 Polk Audio Reserve R300
Brand Polk Audio Polk Audio
Speaker Type Bookshelf speakers Center channel speaker
Power Range 30-150 watts 30-200 watts
Sensitivity 86 dB 86.5 dB
Impedance 8 ohms 8 ohms
Impedance 3.6 ohms 3.8 ohms
Frequency Response 58-39k Hz 65-38k Hz
Drivers
Woofer Quantity 1 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 No N/A"
Crossover Frequency 2700Hz 2200Hz
Firing Direction rear rear
Physical Specs
Height 326.0mm (12.8") 174.0mm (6.9")
Width 167.0mm (6.6") 485.0mm (19.1")
Depth 259.0mm (10.2") 228.0mm (9")
Weight 5.55kg (12.2lbs) 7.64kg (16.8lbs)
Enclosure Bass Reflex Acoustic Suspension
Finish MDF/Vinyl n/a
Available Colors Black, Walnut, White Black, Walnut
Mounting Bracket No No
Recommended Stand Height 24-28" n/a
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