Comparison JBL Stage3 627 vs JBL Stage3 637F

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	JBL Stage3 627	JBL Stage3 637F
	$64.95 Compare prices 1	$89.95 Compare prices 1
all specs only differences
TOP sellers	Amazon.com $65.00 Buy in shop	Amazon.com $90.00 Buy in shop
Application area	car	car
Type	coaxial	coaxial
Size	6.5" (16.5 cm)	6.5" (16.5 cm)
Number of bands	2	3
Specs
Rated power	45 W	45 W
Max. power	135 W /Peak/	135 W /Peak/
Frequency range	55 – 20000 Hz	55 – 20000 Hz
Impedance	3 Ohm	3 Ohm
Sensitivity	92 dB	92 dB
Size
Woofer Diameter	165 mm	165 mm
Mounting depth	49 mm	49 mm
Added to E-Catalog	may 2019	may 2019

Number of bands

The number of separate frequency ranges into which the total frequency range reproduced by the speaker is divided. In this case, a separate speaker (or even several) is allocated for each range (band). the optimal speaker parameters for each band are different. Therefore, multi-band speakers are considered to provide better sound quality than full-range speakers. In modern multi-band car audio, 2(HF / LF) or 3(HF / MF / LF) bands are usually provided.