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5393-823-309
EVOLVE 30 II MS MONO
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
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Since 2016, Enterprise-Trusted
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5393-823-309-EVOLVE 30 II MS MONO is a professional mono headset designed for unified communications, optimized for seamless integration with Microsoft Teams. This audio device features a high-quality noise-cancelling microphone, dynamic speaker for clear voice reproduction, and intuitive call control buttons for convenient operation. It connects via USB, providing digital audio transmission and plug-and-play compatibility with PCs, laptops, and supported AV conferencing systems.
The 5393-823-309-EVOLVE 30 II MS MONO supports a frequency response of 150 Hz – 7 kHz for call mode and 40 Hz – 18 kHz for music mode, accommodating both voice communications and multimedia playback. Designed for desktop use in boardrooms, meeting spaces, and UC deployments, it supports standard digital signal processing (DSP) to enhance clarity and minimize background noise. Typical use cases include enterprise conferencing, video calls, remote work, and professional virtual collaboration environments.
5393-823-309 price is is available on request. Get immediate quote.
Request bulk order quote for 5393-823-309 for additional pricing. Browse the full Headsets series or explore all Jabra products.
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| Product Type | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment |
| Audio Device Type | Headset | Headset | Headset | Conference Audio Hub | Headset |
| Form Factor | Desktop | Desktop | Headband | Desktop | On-Ear |
| Use Case | Unified Communications / Conference Room / Meeting Space | Unified Communications / Conference Room / Office | Unified Communications / Office / Call Center | Unified Communications / Conference Room / Meeting Room / Remote Work | Unified Communications / Conference Room / Office / Call Center |
| Channel Configuration | Mono | Stereo | Mono | Stereo | Mono |
| Connectivity | USB | USB | 3.5mm | USB | USB-C |
| Input Types | USB | USB | 3.5mm | USB | USB-C |
| Frequency Response | 150 Hz – 7 kHz (Calls), 40 Hz – 18 kHz (Music) | 150 Hz – 7 kHz | 150 Hz – 6.8 kHz | 20 Hz – 20 kHz | 150 Hz – 7 kHz (telephony); 20 Hz – 20 kHz (music mode) |
| Signal Processing | DSP / Noise Suppression | DSP / Noise Suppression | Noise Suppression | DSP / AEC | DSP / Noise Suppression |
| Control Interface | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons |
| Wireless Support | No | No | No | No | No |
| Product Name | Jabra EVOLVE 30 II MS Mono (5393-823-309) | Jabra Evolve 20 UC Stereo (4999-829-209) | 935-15-503-201-PRO 935 - Headset - Head-band - Office/Call center - Black - Monaural - 1.5 m | 14208-05-EVOLVE LINK MS FOR EVOLVE 80 LYNC OPTIMIZED | Jabra Evolve 20 Mono MS USB-C (4993-823-189) |
| Height | 6.77 | 7.0 | 6.9 inches | 0.59 | 6.42 |
| Width | 5.94 | 6.0 | 5.6 inches | 1.38 | 7.09 |
| Depth | 2.32 | 2.0 | 2.2 inches | 2.28 | 2.17 |
| Weight | 0.22 | 0.25 | 0.12 lbs | 0.06 | 0.22 |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Excellent mono headset for MS Teams. Audio is clear and it's very lightweight for all-day use.
Perfect for multitasking. The Evolve 30 II Mono version is reliable and very easy to use.
High-quality microphone and comfortable fit. Ideal for staff who need to hear their surroundings.
Reliable and durable. The MS integration is seamless and the inline controller is very handy.
Great value mono headset. Consistent performance and clear audio for our customer service team.
The EVOLVE 30 II MS MONO is a 1,000 W portable powered line-array loudspeaker designed for live sound, DJ setups and event applications.
The EVOLVE 30 II MS MONO delivers 500 W RMS and up to 1,000 W peak via a high-efficiency Class-D amplifier.
It covers a wide 37 Hz–20 kHz frequency range for full-spectrum sound reproduction.
The speaker reaches a maximum SPL of 127 dB at 1 m for clear, undistorted volumes in demanding environments.
It features a custom 6.5″ woofer and a 1″ titanium-diaphragm compression driver for precise lows and detailed highs.
Yes. It offers Bluetooth 5.0 with high-precision digital audio and a wireless range up to 30 m.
It includes two XLR/TRS combo inputs, one stereo TRS (3.5 mm) auxiliary input and a stereo RCA jack.
Yes. A balanced XLR output lets you connect an external subwoofer for extended low-end performance.
It features a 3-channel onboard mixer with dedicated gain controls, 2-band EQ and four DSP voice presets.
With the B-Train battery pack (sold separately), you get up to 12 hours of continuous playback.
Yes. It weighs just 11 kg and has an integrated ergonomic handle and compact footprint.
You can mount it on a standard 35 mm speaker pole or tripod via its integrated pole socket.
Its rugged ABS enclosure is splash-resistant, making it suitable for outdoor events under light moisture.
Each package includes the EVOLVE 30 II MS MONO speaker, detachable power cord and quick-start guide.
It is backed by a 5-year transferable warranty covering defects in materials and workmanship.
It excels in live music, DJ performances, corporate events, houses of worship and multimedia presentations.