At a glance
| Mics | 4 |
|---|---|
| Pickup | 2.3 m |
| Certified | Microsoft Teams, Google Meet, Amazon Chime |
- Model Speak2 40
JabraLast updated on October 2026
Jabra Speak2 40 Review
- Personal desk EXCELLENT
- Huddle room GOOD
- Meeting room FAIR
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On this page
Overview
The Jabra Speak2 40 is a wired USB speakerphone. It has four microphones, a 50 mm speaker, full-duplex audio and a 2.3 m pickup range.
- Four mics with full duplex
- No battery to charge
- USB-C and USB-A on the cable
- IP64, 245 g
Key Takeaways
- 50 mm speaker
- Certified for Teams and Google Meet
- 2-year warranty
Best For
- Fixed desks
- Small rooms with a PC
- Shared desks
Avoid If
- You take calls on your phone
- You move between rooms
Pros & Cons
The Speak2 40 is the simplest Jabra here: plug it in and it works, with four mics, full duplex and Teams and Google Meet certification. With no battery or Bluetooth, it is not for phones or for carrying between rooms.
PROS
- Four mics with full duplex
- No battery to charge
- USB-C and USB-A on the cable
- IP64, 245 g
CONS
- No Bluetooth
- No battery
Review Scores
Score Breakdown
7.8/10 Expert Score
- Mic Array & Full-Duplex8.4/10
- Speaker Clarity & Volume8.3/10
- Connectivity & Daisy-Chaining5.4/10
- Call Controls & Certifications9.5/10
How this score is calculated
Each criterion is the weighted average of its available spec scores (0–10) from our Speakerphones scoring matrix. Empty specs are skipped, not scored as 0. The Expert Score is the weighted average of the scored criteria, shown out of 10; stars = Expert Score / 20, rounded to the nearest half star. Not scored for this product (it doesn't apply, or the published specs don't cover it): Portability & Power. Its weight is shared by the other criteria.
| Criterion | Weight | From specs | Score |
|---|---|---|---|
| Mic Array & Full-DuplexMicrophones: 4 → 8.5; Pickup Range: 2.3 m → 7.0; Full Duplex: Yes → 10.0; Echo Cancellation: Yes → 10.0; Pickup Pattern: Digital MEMS → 6.0 | 39% | 8.4 | 8.4 |
| Speaker Clarity & VolumeMax Output: 83 dB SPL @ 0.5 m → 8.2; Speaker Frequency Range: 100 Hz – 20 → 7.0; Music Playback: Yes → 10.0; Speaker: 50 mm full-range → 7.0 | 28% | 8.3 | 8.3 |
| Connectivity & Daisy-ChainingLink Two Units: No → 4.0; Connection: USB-C, USB-A → 9.0; USB Dongle: No → 4.0 | 22% | 5.4 | 5.4 |
| Portability & Power | — | Mains/USB powered, no battery | N/A |
| Call Controls & CertificationsCertifications: Microsoft Teams → 9.5 | 11% | 9.5 | 9.5 |
| Expert Score | 7.8/10 | ||
Scores by Use Case
- Personal desk100/100
- Huddle room60/100
- Meeting room40/100
Jabra Speak2 40 Review
Mic Array & Full-Duplex 8.4/10
- Mics 4
- Pickup 2.3 m
- Duplex Yes
Speaker Clarity & Volume 8.3/10
- Max Output 83 dB SPL @ 0.5 m
- Spk Freq. 100 Hz – 20
- Music Yes
- Speaker 50 mm full-range
Connectivity & Daisy-Chaining 5.4/10
- Linking No
- Connect USB-C, USB-A
Call Controls & Certifications 9.5/10
- Certified Microsoft Teams
Full Specifications
General
| Best For | Fixed desks |
|---|---|
| Ideal Room Size | Up to 4.5 x 4.5 m (14.76 x 14.76 ft) |
| Form Factor | Puck |
Microphones
| Microphones | 4 |
|---|---|
| Pickup Range | 2.3 m |
| Mic Frequency Range | 150 Hz – 7,000 Hz (wideband) |
| Full Duplex | Yes |
| Echo Cancellation | Yes |
| Noise Reduction | Yes |
| Mic Type | Digital MEMS |
| Audio Bandwidth | Wideband (up to 8 kHz) |
| Automatic Gain Control | Yes (outgoing audio) |
Speaker
| Speaker | 50 mm full-range |
|---|---|
| Max Output | 83 dB SPL @ 0.5 m |
| Speaker Frequency Range | 100 Hz – 20,000 Hz (music), 150 Hz – 7,000 Hz (speech) |
| Speaker Drivers | 1 |
| Music Playback | Yes |
Battery & Charging
| Mains Powered | Yes (USB bus powered) |
|---|
Connectivity
| Connection | USB-C, USB-A |
|---|---|
| USB Dongle | No |
| Link Two Units | No |
| Certifications | Microsoft Teams, Google Meet, Amazon Chime |
| USB Connector | Integrated USB-C cable with USB-A adapter |
| Cable Length | 0.8 m |
Design & Build
| Weight | 245 g |
|---|---|
| Dimensions | 120 x 33 mm (diameter x height) |
| Dust/Water Rating | IP64 |
| Management Software | Jabra Direct, Jabra Xpress |
| Carry Case | Yes (carry pouch) |
| IT Remote Management | Jabra Xpress |
In the Box
| In the Box | Speakerphone, carry pouch |
|---|---|
| Warranty | 2 years |
Compatibility
| Plug and Play | Yes |
|---|
Product Details
| Brand | Jabra |
|---|---|
| Model | Speak2 40 |
Price Comparison
| Store | Price | Deal |
|---|---|---|
| Jabra.comOfficial Jabra store | See price | View deal (opens in a new tab) |
The Verdict
I’d buy the Speak2 40 for fixed desks and small rooms where the laptop never leaves. It’s certified, simple and reliable. If you need battery or a phone connection, pay the difference for the Speak2 55. If budget is the only concern, the EMEET Luna adds a battery for less, but it isn’t certified.
FAQs
Does the Speak2 40 have Bluetooth?
No. It is wired only, with no battery.
How does it connect?
With an integrated cable of about 80 cm that has both USB-C and USB-A.
How many microphones does it have?
Four.
Does the Speak2 40 need charging?
No. It has no battery and is powered over its USB cable.
Is the Speak2 40 water resistant?
Yes. It is IP64 rated against dust and water.
How loud does it get?
Jabra lists a peak output of 83 dB SPL at 0.5 m from a 50 mm speaker.
Which platforms is it certified for?
Microsoft Teams (variant dependent), Google Meet and Amazon Chime.
What room size is it for?
Rooms up to 4.5 x 4.5 m, with a 2.3 m mic pickup range.
