Reasons to choose MartinLogan Installer Series IW6 over Klipsch R-5800-W II
Max Input Power 60 watts vs 50 watts
Height 258mm vs 374mm
Base Surface Area 145cm2 vs 234cm2

Reasons to choose Klipsch R-5800-W II over MartinLogan Installer Series IW6

Sensitivity 94 dB vs 89 dB
Woofer Size 8 inches vs 6.5 inches
Low Frequency Response 40 Hz vs 55 Hz
High Frequency Response 23k Hz vs 20k Hz
Price per pair* 498USD vs 560USD
MartinLogan Installer Series IW6 vs Klipsch R-5800-W II Specs Table
General MartinLogan Installer Series IW6 Klipsch R-5800-W II
Brand MartinLogan Klipsch
Speaker Type Passive In-wall Speaker Passive In-wall Speaker
Power Range 15-60 watts up to 50 watts
Sensitivity 89 dB 94 dB
Impedance 8 ohms 8 ohms
Frequency Response 55-20kHz 40-23kHz
Drivers
Woofer Quantity 1 1
Woofer Size 6.5" 8"
Woofer Composition Mineral-filled poly Cerametallic
Woofer Surround Material Rubber Rubber
Tweeter Size 0.75" 1"
Tweeter Type Hard-Dome Horn-loaded dome
Aimable Tweeter No No
Midrange Driver N/A" N/A"
Physical Specs
Height 258.0mm (10.2") 374.0mm (14.7")
Width 180.0mm (7.1") 232.0mm (9.1")
Depth 81.0mm (3.2") 101.0mm (4")
Enclosure In-wall In-wall
Moisture Resistancy No No
Connections
Biamp Inputs No No
Other
Parts Warranty 5 Yrs w/ Registration Ltd. Lifetime
Labor Warranty 5 Yrs w/ Registration Ltd. Lifetime