Reasons to choose JBL Studio 690 over JBL Studio 630
Max Input Power 250 watts vs 150 watts
Sensitivity 90 dB vs 85 dB
Woofer Size 8 inches vs 6.25 inches
Number of Woofers 2 vs 1
Low Frequency Response 36 Hz vs 45 Hz
Bi-Amping and Bi-Wiring Yes vs No

Reasons to choose JBL Studio 630 over JBL Studio 690

Height 372mm vs 1096mm
Base Surface Area 644cm2 vs 1145cm2
JBL Studio 690 vs JBL Studio 630 Specs Table
General JBL Studio 690 JBL Studio 630
Brand JBL JBL
Speaker Type Floor-standing speaker Bookshelf speakers
Power Range up to 250 watts up to 150 watts
Sensitivity 90 dB 85 dB
Impedance 6 ohms 6 ohms
Frequency Response 36-40k Hz 45-40k Hz
Drivers
Woofer Quantity 2 1
Woofer Size 8" 6.25"
Woofer Composition PolyPlas PolyPlas
Woofer Surround Material Rubber n/a
Tweeter Size 1" 1"
Tweeter Type compression driver with HDI (High Definition Imaging) waveguide High Frequency Compression
Aimable Tweeter No No
Midrange Driver No No
Firing Direction rear rear
Physical Specs
Height 1096.0mm (43.1") 372.0mm (14.6")
Width 299.0mm (11.8") 230.0mm (9.1")
Depth 383.0mm (15.1") 280.0mm (11")
Weight 29.45kg (64.8lbs) 9.02kg (19.8lbs)
Enclosure Bass Reflex Bass Reflex
Finish MDF/Wood-grain vinyl MDF/Wood veneer
Available Colors Wood, Dark Wood Wood, Dark Wood
Mounting Bracket No No
Grille Yes Yes
Moisture Resistancy No No
Connections
Biamp Inputs Yes No
Other
Parts Warranty 5 Years 5 Years
Labor Warranty 5 Years 5 Years