Product comparison · 2 loudspeakers

JBL Duet III vs JBL SP8CII loudspeaker White

7specifications compared
7differ
0identical
17known for one product only

Key differences

Audio output channels
- Duet III:2.0 channels
- SP8CII loudspeaker White:1.0 channels
RMS rated power
- Duet III:20 W
- SP8CII loudspeaker White:100 W
Frequency range
- Duet III:70 - 20000 Hz
- SP8CII loudspeaker White:30 - 20000 Hz
Impedance
- Duet III:3000 Ω
- SP8CII loudspeaker White:8 Ω
Product colour
- Duet III:Black
- SP8CII loudspeaker White:White
Dimensions (WxDxH)
- Duet III:117 x 117 x 304 mm
- SP8CII loudspeaker White:257 x 333 x 333 mm

Side by side

Differences highlightedShow differences only

Comparison of Duet III, SP8CII
24 specifications	A JBL Duet III View product	B JBL SP8CII loudspeaker White Model SP8CII View product
Loudspeakers1 differ
Audio output channelsDiffers	2.0 channels	1.0 channels
TweeterKnown for one	Unknown — not stated by the source	Yes
Tweeter diameterKnown for one	Unknown — not stated by the source	2.54 cm
Woofer diameterKnown for one	Unknown — not stated by the source	20.3 cm
Audio3 differ
RMS rated powerDiffers	20 W	100 W
Frequency rangeDiffers	70 - 20000 Hz	30 - 20000 Hz
ImpedanceDiffers	3000 Ω	8 Ω
Signal-to-Noise Ratio (SNR)Known for one	70 dB	Unknown — not stated by the source
Total Harmonic Distortion (THD)Known for one	1%	Unknown — not stated by the source
SensitivityKnown for one	Unknown — not stated by the source	89 dB
Crossover frequencyKnown for one	Unknown — not stated by the source	2400 Hz
Performance1 differ
Product colourDiffers	Black	White
Remotely operatedKnown for one	Unknown — not stated by the source	No
Ports & interfacesidentical
Headphone outputsKnown for one	1	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	117 mm	Unknown — not stated by the source
DepthKnown for one	117 mm	Unknown — not stated by the source
HeightKnown for one	304 mm	Unknown — not stated by the source
WeightKnown for one	1.35 kg	Unknown — not stated by the source
Other features2 differ
TypeDiffers	Bookshelf	In-wall/On-wall/In-ceiling speakers
Dimensions (WxDxH)Differs	117 x 117 x 304 mm	257 x 333 x 333 mm
Number of satellite speakersKnown for one	2	Unknown — not stated by the source
Power requirementsKnown for one	100 - 230VAC, 31W	Unknown — not stated by the source
Quick installation guideKnown 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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