Reasons to choose JBL Studio 2 55IW over JBL Studio 630
Sensitivity 88 dB vs 85 dB
Nominal Impedance 8 ohms vs 6 ohms
Number of Woofers 2 vs 1
Low Frequency Response 40 Hz vs 45 Hz
Height 359mm vs 372mm
Base Surface Area 141cm2 vs 644cm2

Reasons to choose JBL Studio 630 over JBL Studio 2 55IW

Max Input Power 150 watts vs 120 watts
Woofer Size 6.25 inches vs 5.25 inches
High Frequency Response 40k Hz vs 20k Hz
JBL Studio 2 55IW vs JBL Studio 630 Specs Table
General JBL Studio 2 55IW JBL Studio 630
Brand JBL JBL
Speaker Type Passive In-wall Speaker Bookshelf speakers
Power Range up to 120 watts up to 150 watts
Sensitivity 88 dB 85 dB
Impedance 8 ohms 6 ohms
Frequency Response 40-20kHz 45-40k Hz
Drivers
Woofer Quantity 2 1
Woofer Size 5.25" 6.25"
Woofer Composition PolyPlas PolyPlas
Woofer Surround Material Rubber n/a
Tweeter Size 1" 1"
Tweeter Type Hard-Dome High Frequency Compression
Aimable Tweeter Yes No
Midrange Driver N/A" No
Firing Direction n/a rear
Physical Specs
Height 359.0mm (14.1") 372.0mm (14.6")
Width 164.0mm (6.5") 230.0mm (9.1")
Depth 86.0mm (3.4") 280.0mm (11")
Weight n/a 9.02kg (19.8lbs)
Enclosure In-wall Bass Reflex
Finish n/a MDF/Wood veneer
Available Colors n/a Wood, Dark Wood
Mounting Bracket No
Grille n/a Yes
Moisture Resistancy No No
Connections
Biamp Inputs No No
Other
Parts Warranty 5 Years 5 Years
Labor Warranty 5 Years 5 Years