Product comparison · 2 loudspeakers

JBL CONTROL® SERIES 26-DT Black Wired vs JBL CONTROL® SERIES 328CT Black Wired

Key differences

Driver diaphragm material
- CONTROL® SERIES 26-DT Black Wired:Polypropylene
- CONTROL® SERIES 328CT Black Wired:Kevlar
Tweeter diameter
- CONTROL® SERIES 26-DT Black Wired:1.9 cm
- CONTROL® SERIES 328CT Black Wired:2.5 cm
Tweeter diameter (imperial)
- CONTROL® SERIES 26-DT Black Wired:1.91 cm (0.75")
- CONTROL® SERIES 328CT Black Wired:2.54 cm (1")
Woofer diameter (imperial)
- CONTROL® SERIES 26-DT Black Wired:16.5 cm (6.5")
- CONTROL® SERIES 328CT Black Wired:20.3 cm (8")
Frequency range
- CONTROL® SERIES 26-DT Black Wired:80 - 20000 Hz
- CONTROL® SERIES 328CT Black Wired:45 - 18000 Hz
Sensitivity
- CONTROL® SERIES 26-DT Black Wired:89 dB
- CONTROL® SERIES 328CT Black Wired:93 dB
Transformer taps
- CONTROL® SERIES 26-DT Black Wired:7.5,15,30,60 W
- CONTROL® SERIES 328CT Black Wired:8.5,17,34,68 W
Width
- CONTROL® SERIES 26-DT Black Wired:200 mm
- CONTROL® SERIES 328CT Black Wired:305 mm

Differences highlightedShow differences only

Comparison of 26-DT, 328CT
29 specifications	A JBL CONTROL® SERIES 26-DT Black Wired Model 26-DT View product	B JBL CONTROL® SERIES 328CT Black Wired Model 328CT View product
Loudspeakers4 differ
Driver diaphragm materialDiffers	Polypropylene	Kevlar
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")
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")	20.3 cm (8")
Audio2 differ
Frequency rangeDiffers	80 - 20000 Hz	45 - 18000 Hz
SensitivityDiffers	89 dB	93 dB
RMS rated powerKnown for one	Unknown — not stated by the source	250 W
ImpedanceKnown for one	Unknown — not stated by the source	8 Ω
Performanceidentical
Recommended usageKnown for one	Unknown — not stated by the source	Universal
Housing materialKnown for one	Unknown — not stated by the source	Metal
Power1 differ
Transformer tapsDiffers	7.5,15,30,60 W	8.5,17,34,68 W
Weight & dimensions5 differ
WidthDiffers	200 mm	305 mm
DepthDiffers	200 mm	305 mm
HeightDiffers	120 mm	218 mm
WeightDiffers	1.9 kg	5.4 kg
DiameterDiffers	20 cm	30.5 cm
Packaging data1 differ
Package weightDiffers	4 kg	6.7 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.