Product comparison · 2 loudspeakers

JBL CONTROL® SERIES 321C Black Wired vs JBL CONTROL® SERIES 322CT Black Wired

Key differences

Tweeter diameter
- CONTROL® SERIES 321C Black Wired:2.5 cm
- CONTROL® SERIES 322CT Black Wired:3.7 cm
Tweeter diameter (imperial)
- CONTROL® SERIES 321C Black Wired:2.54 cm (1")
- CONTROL® SERIES 322CT Black Wired:3.81 cm (1.5")
RMS rated power
- CONTROL® SERIES 321C Black Wired:250 W
- CONTROL® SERIES 322CT Black Wired:400 W
Frequency range
- CONTROL® SERIES 321C Black Wired:34 - 18000 Hz
- CONTROL® SERIES 322CT Black Wired:32 - 20000 Hz
Sensitivity
- CONTROL® SERIES 321C Black Wired:94 dB
- CONTROL® SERIES 322CT Black Wired:95 dB
Height
- CONTROL® SERIES 321C Black Wired:223 mm
- CONTROL® SERIES 322CT Black Wired:240 mm
Weight
- CONTROL® SERIES 321C Black Wired:7.3 kg
- CONTROL® SERIES 322CT Black Wired:10 kg
Package weight
- CONTROL® SERIES 321C Black Wired:8.8 kg
- CONTROL® SERIES 322CT Black Wired:11.7 kg

Differences highlightedShow differences only

Comparison of 321C, 322CT
26 specifications	A JBL CONTROL® SERIES 321C Black Wired Model 321C View product	B JBL CONTROL® SERIES 322CT Black Wired Model 322CT View product
Loudspeakers2 differ
Speaker placement	In-wall/in-ceiling	In-wall/in-ceiling
Number of drivers	1	1
Driver diaphragm material	Kevlar	Kevlar
Tweeter	Yes	Yes
Tweeter diameterDiffers	2.5 cm	3.7 cm
Tweeter diameter (imperial)Differs	2.54 cm (1")	3.81 cm (1.5")
Woofer	Yes	Yes
Woofer diameter (imperial)	30.5 cm (12")	30.5 cm (12")
Audio3 differ
RMS rated powerDiffers	250 W	400 W
Frequency rangeDiffers	34 - 18000 Hz	32 - 20000 Hz
ImpedanceKnown for one	5.6 Ω	Unknown — not stated by the source
SensitivityDiffers	94 dB	95 dB
Crossover frequencyKnown for one	1800 Hz	Unknown — not stated by the source
Performanceidentical
Product colour	Black	Black
Housing material	Metal	Metal
Recommended usageKnown for one	Unknown — not stated by the source	Universal
Ports & interfacesidentical
Connectivity technology	Wired	Wired
Binding post	Yes	Yes
Weight & dimensions2 differ
Width	366 mm	366 mm
Depth	366 mm	366 mm
HeightDiffers	223 mm	240 mm
WeightDiffers	7.3 kg	10 kg
Diameter	36.6 cm	36.6 cm
Packaging data1 differ
Package weightDiffers	8.8 kg	11.7 kg
Other features1 differ
Voice coil diameterDiffers	5 cm	7.5 cm
Poweridentical
Transformer tapsKnown for one	Unknown — not stated by the source	25,50,100 W

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.