Product comparison · 2 microphones

JBL Quantum Stream Wireless USB-C vs MAXHUB DM30 microphone Black Conference microphone

11specifications compared
10differ
1identical
36known for one product only

Key differences

Microphone frequency
- Quantum Stream Wireless USB-C:20 - 20000 Hz
- DM30 microphone Black Conference microphone:100 - 20000 Hz
Microphone pick-up range
- Quantum Stream Wireless USB-C:100 m
- DM30 microphone Black Conference microphone:3 m
Connectivity technology
- Quantum Stream Wireless USB-C:Wireless
- DM30 microphone Black Conference microphone:Wired
Microphone weight
- Quantum Stream Wireless USB-C:11.2 g
- DM30 microphone Black Conference microphone:265 g
Package width
- Quantum Stream Wireless USB-C:160 mm
- DM30 microphone Black Conference microphone:187 mm
Package depth
- Quantum Stream Wireless USB-C:100 mm
- DM30 microphone Black Conference microphone:208 mm
Package height
- Quantum Stream Wireless USB-C:50 mm
- DM30 microphone Black Conference microphone:114 mm
Package weight
- Quantum Stream Wireless USB-C:180 g
- DM30 microphone Black Conference microphone:900 g

Side by side

Differences highlightedShow differences only

Comparison of Quantum Stream Wireless USB-C, DM30
47 specifications	A JBL Quantum Stream Wireless USB-C View product	B MAXHUB DM30 microphone Black Conference microphone Model DM30 View product
Microphone2 differ
Microphone frequencyDiffers	20 - 20000 Hz	100 - 20000 Hz
Bit rateKnown for one	16 bit	Unknown — not stated by the source
Sample rateKnown for one	48 kHz	Unknown — not stated by the source
Sensitivity (1kHz)Known for one	-36 mV/Pa	Unknown — not stated by the source
Microphone dynamic rangeKnown for one	100 dB	Unknown — not stated by the source
Equivalent noise levelKnown for one	22 dB	Unknown — not stated by the source
Microphone direction typeKnown for one	Omnidirectional	Unknown — not stated by the source
Microphone pick-up rangeDiffers	100 m	3 m
Voice coil typeKnown for one	Dynamic	Unknown — not stated by the source
Noise reductionKnown for one	Yes	Unknown — not stated by the source
TypeKnown for one	Unknown — not stated by the source	Conference microphone
Microphone sensitivityKnown for one	Unknown — not stated by the source	-37 dB
Microphone muteKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Connectivity technologyDiffers	Wireless	Wired
Performanceidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Housing materialKnown for one	Unknown — not stated by the source	Silicone
Control typeKnown for one	Unknown — not stated by the source	Buttons, Touch
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Receiveridentical
Receiver includedKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power sourceKnown for one	Battery	Unknown — not stated by the source
Battery typeKnown for one	Built-in battery	Unknown — not stated by the source
USB Type-C charging portKnown for one	Yes	Unknown — not stated by the source
USB Power Delivery (USB PD)Known for one	No	Unknown — not stated by the source
Battery voltageKnown for one	3.85 V	Unknown — not stated by the source
Weight & dimensions1 differ
Microphone weightDiffers	11.2 g	265 g
HeightKnown for one	Unknown — not stated by the source	30.3 mm
DiameterKnown for one	Unknown — not stated by the source	11.2 cm
Packaging data4 differ
Package widthDiffers	160 mm	187 mm
Package depthDiffers	100 mm	208 mm
Package heightDiffers	50 mm	114 mm
Package weightDiffers	180 g	900 g
Packaging content1 differ
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Windscreen includedKnown for one	Yes	Unknown — not stated by the source
Carrying caseKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	No	Unknown — not stated by the source
Cables includedDiffers	USB Type-C	LAN (RJ-45)
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Fixing screw(s) includedKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityKnown for one	130 mAh	Unknown — not stated by the source
Other featuresidentical
Charging timeKnown for one	2 min	Unknown — not stated by the source
Technical detailsidentical
Frequency rangeKnown for one	2.406 GHz – 2.474 GHz	Unknown — not stated by the source
ModulationKnown for one	GFSK	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 45 °C	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C

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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