Product comparison · 2 loudspeakers

JBL CONTROL® SERIES 26-DT Black Wired vs JBL CONTROL® SERIES 321C Black Wired

20specifications compared
13differ
7identical
9known for one product only

Key differences

Driver diaphragm material
- CONTROL® SERIES 26-DT Black Wired:Polypropylene
- CONTROL® SERIES 321C Black Wired:Kevlar
Tweeter diameter
- CONTROL® SERIES 26-DT Black Wired:1.9 cm
- CONTROL® SERIES 321C Black Wired:2.5 cm
Tweeter diameter (imperial)
- CONTROL® SERIES 26-DT Black Wired:1.91 cm (0.75")
- CONTROL® SERIES 321C Black Wired:2.54 cm (1")
Woofer diameter (imperial)
- CONTROL® SERIES 26-DT Black Wired:16.5 cm (6.5")
- CONTROL® SERIES 321C Black Wired:30.5 cm (12")
Frequency range
- CONTROL® SERIES 26-DT Black Wired:80 - 20000 Hz
- CONTROL® SERIES 321C Black Wired:34 - 18000 Hz
Sensitivity
- CONTROL® SERIES 26-DT Black Wired:89 dB
- CONTROL® SERIES 321C Black Wired:94 dB
Width
- CONTROL® SERIES 26-DT Black Wired:200 mm
- CONTROL® SERIES 321C Black Wired:366 mm
Depth
- CONTROL® SERIES 26-DT Black Wired:200 mm
- CONTROL® SERIES 321C Black Wired:366 mm

Side by side

Differences highlightedShow differences only

Comparison of 26-DT, 321C
29 specifications	A JBL CONTROL® SERIES 26-DT Black Wired Model 26-DT View product	B JBL CONTROL® SERIES 321C Black Wired Model 321C View product
Loudspeakers4 differ
Speaker placement	In-wall/in-ceiling	In-wall/in-ceiling
Number of drivers	1	1
Driver diaphragm materialDiffers	Polypropylene	Kevlar
Tweeter	Yes	Yes
Number of tweeter driversKnown for one	1	Unknown — not stated by the source
Tweeter diameterDiffers	1.9 cm	2.5 cm
Tweeter diameter (imperial)Differs	1.91 cm (0.75")	2.54 cm (1")
Woofer	Yes	Yes
Number of woofer driversKnown for one	1	Unknown — not stated by the source
Woofer diameterKnown for one	16.5 cm	Unknown — not stated by the source
Woofer diameter (imperial)Differs	16.5 cm (6.5")	30.5 cm (12")
Audio2 differ
Frequency rangeDiffers	80 - 20000 Hz	34 - 18000 Hz
SensitivityDiffers	89 dB	94 dB
RMS rated powerKnown for one	Unknown — not stated by the source	250 W
ImpedanceKnown for one	Unknown — not stated by the source	5.6 Ω
Crossover frequencyKnown for one	Unknown — not stated by the source	1800 Hz
Performanceidentical
Product colour	Black	Black
Housing materialKnown for one	Unknown — not stated by the source	Metal
Ports & interfacesidentical
Connectivity technology	Wired	Wired
Binding post	Yes	Yes
Poweridentical
Transformer tapsKnown for one	7.5,15,30,60 W	Unknown — not stated by the source
Weight & dimensions5 differ
WidthDiffers	200 mm	366 mm
DepthDiffers	200 mm	366 mm
HeightDiffers	120 mm	223 mm
WeightDiffers	1.9 kg	7.3 kg
DiameterDiffers	20 cm	36.6 cm
Packaging data1 differ
Package weightDiffers	4 kg	8.8 kg
Packaging contentidentical
Mounting brackets includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Voice coil diameterDiffers	2.5 cm	5 cm

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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