Product comparison · 2 loudspeakers

JBL CONTROL® SERIES 321C Black Wired vs JBL CONTROL® SERIES 47LP 2-way White Wired

20specifications compared
12differ
8identical
8known for one product only

Key differences

Driver diaphragm material
- CONTROL® SERIES 321C Black Wired:Kevlar
- CONTROL® SERIES 47LP 2-way White Wired:Polypropylene
Woofer diameter (imperial)
- CONTROL® SERIES 321C Black Wired:30.5 cm (12")
- CONTROL® SERIES 47LP 2-way White Wired:16.5 cm (6.5")
RMS rated power
- CONTROL® SERIES 321C Black Wired:250 W
- CONTROL® SERIES 47LP 2-way White Wired:150 W
Frequency range
- CONTROL® SERIES 321C Black Wired:34 - 18000 Hz
- CONTROL® SERIES 47LP 2-way White Wired:68 - 20000 Hz
Impedance
- CONTROL® SERIES 321C Black Wired:5.6 Ω
- CONTROL® SERIES 47LP 2-way White Wired:8 Ω
Sensitivity
- CONTROL® SERIES 321C Black Wired:94 dB
- CONTROL® SERIES 47LP 2-way White Wired:91 dB
Product colour
- CONTROL® SERIES 321C Black Wired:Black
- CONTROL® SERIES 47LP 2-way White Wired:White
Width
- CONTROL® SERIES 321C Black Wired:366 mm
- CONTROL® SERIES 47LP 2-way White Wired:305 mm

Side by side

Differences highlightedShow differences only

Comparison of 321C, 47LP
28 specifications	A JBL CONTROL® SERIES 321C Black Wired Model 321C View product	B JBL CONTROL® SERIES 47LP 2-way White Wired Model 47LP View product
Loudspeakers2 differ
Speaker placement	In-wall/in-ceiling	In-wall/in-ceiling
Number of drivers	1	1
Driver diaphragm materialDiffers	Kevlar	Polypropylene
Tweeter	Yes	Yes
Tweeter diameter	2.5 cm	2.5 cm
Tweeter diameter (imperial)	2.54 cm (1")	2.54 cm (1")
Woofer	Yes	Yes
Woofer diameter (imperial)Differs	30.5 cm (12")	16.5 cm (6.5")
Speaker typeKnown for one	Unknown — not stated by the source	2-way
Woofer diameterKnown for one	Unknown — not stated by the source	16.5 cm
Audio4 differ
RMS rated powerDiffers	250 W	150 W
Frequency rangeDiffers	34 - 18000 Hz	68 - 20000 Hz
ImpedanceDiffers	5.6 Ω	8 Ω
SensitivityDiffers	94 dB	91 dB
Crossover frequencyKnown for one	1800 Hz	Unknown — not stated by the source
Performance1 differ
Product colourDiffers	Black	White
Housing materialKnown for one	Metal	Unknown — not stated by the source
Ports & interfacesidentical
Connectivity technology	Wired	Wired
Binding post	Yes	Yes
Weight & dimensions5 differ
WidthDiffers	366 mm	305 mm
DepthDiffers	366 mm	305 mm
HeightDiffers	223 mm	142 mm
WeightDiffers	7.3 kg	4.3 kg
DiameterDiffers	36.6 cm	30.5 cm
Packaging dataidentical
Package weightKnown for one	8.8 kg	Unknown — not stated by the source
Other featuresidentical
Voice coil diameterKnown for one	5 cm	Unknown — not stated by the source
Poweridentical
Transformer tapsKnown for one	Unknown — not stated by the source	7.5,15,30,60 W
Packaging contentidentical
Mounting brackets includedKnown for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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