Jabra Speak2 40 and Speak2 55 — portable speakerphones for rooms up to 4.5 × 4.5 m with four beamforming microphones and full duplex, the Speak2 40 with a USB connection only, the Speak2 55 with Bluetooth and a battery on top.

Rooms up to 4.5 × 4.5 m

4 microphones, pickup up to 2.3 m

50 mm speaker

Integrated USB-C and USB-A cable

Speak2 55: Bluetooth 5.1, up to 12 h

IP64 rating

Jabra Speak2 40 and Speak2 55 order codes in our range
Order code	Model	Platform version	Connection	Battery
2740-109	Speak2 40	Microsoft Teams	USB only	no, USB powered
2740-209	Speak2 40	UC	USB only	no, USB powered
2755-109	Speak2 55 (this product)	Microsoft Teams	USB and Bluetooth 5.1	yes, up to 12 h talk time
2755-209	Speak2 55	UC	USB and Bluetooth 5.1	yes, up to 12 h talk time

Both the model and the platform version are fixed by the order code and cannot be changed afterwards. The Speak2 40 has neither Bluetooth nor a battery; for cable-free use or use with a mobile phone the Speak2 55 is the one. All four codes come in dark grey.

Key features

Four Digital MEMS beamforming microphones, voice pickup up to 2.3 metres
Full duplex and the Voice Level Normalization function
50 mm speaker, 100 Hz to 20 kHz for music, 150 Hz to 7 kHz for calls
Integrated USB cable with both USB-C and USB-A connectors, about 80 cm long
Speak2 55 with Bluetooth 5.1, a range of up to 30 m and a battery for up to 12 hours of talk time
IP64 rating, weight 245 g for the Speak2 40 and 280 g for the Speak2 55

Description

The same sound in two models

The Jabra Speak2 40 and Speak2 55 share their audio design and housing. Both have four Digital MEMS beamforming microphones, voice pickup up to 2.3 metres, a 50 mm speaker, full duplex and the Voice Level Normalization function. Both are intended for rooms up to 4.5 × 4.5 m, measure 120 × 33 mm and are rated IP64. The housing is made of more than 50 % sustainable materials. The only difference is connection and power.

The Speak2 40 for a fixed place at the computer

The Speak2 40 connects only through its integrated USB cable, which has both a USB-C and a USB-A connector, and it is powered over USB. It has neither Bluetooth nor a battery. It suits places where the speakerphone stays with a laptop or a computer in a small meeting room or on a desk. The cable is about 80 cm long, so the speakerphone sits close to the computer.

The Speak2 55 also without a cable and with a mobile

The Speak2 55 adds Bluetooth 5.1 with a range of up to 30 m, remembers up to eight paired devices and can keep two of them connected at the same time. The Li-ion battery gives up to 12 hours of talk time and charging takes 2.5 hours at 1 A or 5 hours at 0.5 A. The Microsoft Teams certification of the Speak2 55 applies to the USB connection only and there is no Bluetooth adapter in the box.

Strengths and limits

Strengths

Both models have the same microphones and speaker, the choice is only about connection
Integrated cable with both USB-C and USB-A connectors, no adapter needed
IP64 rating and a carry pouch in the box
The Speak2 55 connects a laptop and a phone at the same time

Limits and what to tell the customer

The Speak2 40 has neither Bluetooth nor a battery. For a phone or cable-free use offer the Speak2 55.
The cable is about 80 cm long, so the speakerphone has to sit at the computer.
The Teams certification of the Speak2 55 applies over USB only, not over Bluetooth.
Voice pickup is up to 2.3 m and the room up to 4.5 × 4.5 m. A larger space calls for a meeting room system.

⚑ atlantis note

How to read the code

The first four digits give the model, 2740 is the Speak2 40 and 2755 is the Speak2 55. The suffix -109 means the Microsoft Teams version, the suffix -209 the UC version. The colour is the same on all codes, dark grey.

Do not mix up the Speak2 40 and Speak2 55

At first sight they are the same speakerphone. The Speak2 40 is wired only, however, with no Bluetooth and no battery. When the customer expects to use a mobile phone or to work away from the computer, order the Speak2 55.

No Bluetooth adapter in the box

The Speak2 55 connects to a computer through its integrated USB cable, and there is no Jabra Link Bluetooth adapter in the box. If the customer wants one for a wireless connection to the computer, we will confirm a suitable code with your order. The Microsoft Teams certification, however, applies to the USB connection only.

Who it suits

Recommended deployment
Recommended use	calls and online meetings in rooms up to 4.5 × 4.5 m, with the Speak2 55 also with a mobile phone
Place in the portfolio	Jabra Speak2 portable speakerphones
How it differs from the Speak2 75	the Speak2 75 has a 65 mm speaker, pickup up to 2.5 m, Bluetooth 5.2, a battery for up to 32 hours and versions with a Bluetooth adapter in the box

Good fit

A small meeting room or huddle room with a laptop, a desk for calls with several people, and with the Speak2 55 also a shared speakerphone carried between rooms and calls from a mobile phone.

Verify

Whether the customer needs Bluetooth or battery operation, for the choice between the Speak2 40 and Speak2 55. Whether they work in Microsoft Teams, for the code version. How far from the computer the speakerphone should sit.

Consider another model

The Speak2 75 where a stronger speaker, a longer battery life or a Bluetooth adapter in the box is needed. The BYOD Room Kit for a small room that also needs a camera. PanaCast video bars for a meeting room with video.

The "Verify" and "Consider another model" cards come from the experience of the atlantis team.

Platforms and connection

To a computer

Integrated USB cable

Both models have a fixed cable of about 80 cm with both a USB-C and a USB-A connector. The Speak2 40 connects only this way.

USB-C

USB-A

To a phone

Bluetooth, Speak2 55 only

Bluetooth 5.1 with a range of up to 30 m, up to eight paired devices and two simultaneous connections. It supports Fast Pair and Microsoft Swift Pair.

Bluetooth 5.1

2 simultaneous connections

Certification

By model and version

Speak2 40: Microsoft Teams on the MS Teams version, Zoom, Amazon Chime and Works With Chromebook. Speak2 55: Microsoft Teams on the MS Teams version for the USB connection only, Amazon Chime and Works With Chromebook.

Microsoft Teams

Battery and power

Power of the Jabra Speak2 40 and Speak2 55
Speak2 40	no battery, USB powered
Speak2 55, battery	Li-ion, 2 × 900 mA
Speak2 55, talk time	up to 12 hours
Speak2 55, charging at 1 A	2.5 hours
Speak2 55, charging at 0.5 A	5 hours

Audio, microphones and build

Audio and build of the Jabra Speak2 40 and Speak2 55
Microphones	4, Digital MEMS, beamforming
Microphone frequency range	150 Hz to 7 kHz
Voice pickup	up to 2.3 m
Speaker	50 mm
Speaker frequency range	music 100 Hz to 20 kHz, calls 150 Hz to 7 kHz
Maximum volume, Speak2 40	83 dBspl at a distance of 0.5 m
Functions	full duplex, Voice Level Normalization
Room size	up to 4.5 × 4.5 m
Ingress protection	IP64
Dimensions	120 × 33 mm
Weight	Speak2 40 245 g, Speak2 55 280 g

What is in the box

In the box

Speakerphone with integrated USB cable
Carry pouch
Safety information and warranty leaflet

Not included

Jabra Link Bluetooth adapter, for the Speak2 55 we will confirm a suitable code with your order
Locking mount, we do not carry one for the Speak2 40 and Speak2 55

Variants and the product range

Jabra speakerphones in our range
Model	Connection	Battery	Intended for
Jabra Speak2 40 and Speak2 55 ◂ this product	USB, Speak2 55 also Bluetooth 5.1	Speak2 55 up to 12 h	rooms up to 4.5 × 4.5 m, pickup up to 2.3 m
Jabra Speak2 75	USB and Bluetooth 5.2, versions with a Link adapter	up to 32 h	rooms up to 4.5 × 4.5 m, pickup up to 2.5 m, 65 mm speaker
Jabra Speak 510	USB and Bluetooth 3.0	up to 15 h	previous generation, up to four people
Jabra BYOD Room Kit	Speak2 75 UC and a Huddly IQ camera to a laptop	as the Speak2 75	small room without its own computer

What to check before ordering and deploying

Model: Speak2 40 with USB only, or Speak2 55 with Bluetooth and a battery
Platform version: Microsoft Teams (-109) or UC (-209), fixed by the order code
Teams certification of the Speak2 55: applies to the USB connection only
Cable length: about 80 cm, the speakerphone sits at the computer
Computer ports: the cable has both a USB-C and a USB-A connector, no adapter is needed
Room size: up to 4.5 × 4.5 m, voice pickup up to 2.3 m
Bluetooth adapter: not in the Speak2 55 box, we will confirm a suitable code with your order
Warranty extension: Warranty+ is ordered only together with the device, see the Warranty section

The atlantis team will help with every point. With this pair the usual question is whether the customer is fine with the wired Speak2 40 or needs the Bluetooth and battery of the Speak2 55. A loan unit from us shows the difference fastest.

Management and services

Jabra Direct: the manufacturer's free application for Windows and macOS. It updates firmware, adjusts device settings such as sidetone or hearing protection, and handles call control in softphones.
Jabra Plus: cloud management of Jabra devices for IT, that is scheduled bulk firmware updates, configuration, status monitoring and inventory. Support and the scope of management differ by model, so check both with us for the specific device and deployment.

atlantis services for partners

atlantis is a direct importer and distributor, and we supply through a network of specialist partners. The services below are therefore offered to the partner, not to the end customer. The partner sets the scope, according to their own capacity and skills, from a consultation alone to taking on the whole deployment.

Before the decision: a consultation on the model and the order code and a comparison of the suitable variants. We base the recommendation on the user's role, because a contact centre agent, a manager on the move and a shared workstation each need a different headset. We arrange a sample to try so the customer can check comfort, audio and range before ordering for a whole team.
Deployment and configuration: bulk settings and management of the headsets, connection to the communication environment, and advice on linking third-party software and hardware.
Training and documentation: training prepared to match the user's role, plus preparation of the user documentation.
Service and support after the sale: our certified team in Czech, available to the partner throughout the equipment's life. We handle a warranty claim with the manufacturer on the partner's behalf.

Warranty

The standard Jabra warranty on this product is 2 years from the date of purchase.

Included

Manufacturer's warranty

At its discretion the manufacturer repairs or replaces a faulty unit, or refunds the purchase price. We handle the claim with the manufacturer on the partner's behalf.

2 years

Extension

Jabra Warranty+

It extends the warranty period, not its scope, and starts when the standard warranty ends. It is bought only together with the device, at the time of purchase, and cannot be ordered later. The customer receives an e-mail confirmation from the manufacturer listing the serial numbers.

at purchase only

Take note

Wear parts

The warranty does not cover cables, ear cushions, head and neck bands, pouches, stands, power adapters and removable batteries. A part that stops working within 14 days of purchase is treated as faulty at purchase.

wear parts

14 days

Warranty+ order codes by length of extension. For Speak2 40 1 year 27X0-39891, 2 years 27X0-39892, 3 years 27X0-39893; for Speak2 55 1 year 27X5-39891, 2 years 27X5-39892, 3 years 27X5-39893. It is ordered in the same order as the device.

FAQ

What is the difference between the Speak2 40 and Speak2 55?

The Jabra Speak2 40 and Speak2 55 have the same microphones, speaker, dimensions and IP64 rating. The Speak2 40 connects only by USB cable and is powered from it, the Speak2 55 adds Bluetooth 5.1 and a battery for up to 12 hours of talk time. The Speak2 40 weighs 245 g, the Speak2 55 280 g.

Does the Speak2 40 have Bluetooth?

The Jabra Speak2 40 has no Bluetooth and no battery either. It connects through its integrated USB cable with both a USB-C and a USB-A connector. For connecting a phone over Bluetooth the Speak2 55 is the one.

What is the difference between the -109 and -209 codes?

The Jabra Speak2 40 and Speak2 55 with the suffix -109 are Microsoft Teams versions, with the suffix -209 UC versions. The version is fixed by the order code and does not change afterwards. For a Microsoft Teams environment order the -109 version.

Does the Teams certification also apply over Bluetooth?

The Jabra Speak2 55 carries the Microsoft Teams certification for the USB connection only. The speakerphone works over Bluetooth, but the certification does not cover that way of connecting. The Speak2 40 connects over USB only.

Is it certified for Zoom?

The Jabra Speak2 40 is Zoom certified. For the Speak2 55 we will confirm Zoom certification with your order if the customer requires it.

How large a room does it cover?

The Jabra Speak2 40 and Speak2 55 are intended for rooms up to 4.5 × 4.5 m and pick up voices at a distance of up to 2.3 m. For a larger room offer a meeting room system.

Not sure what to choose?

We're happy to help you choose!

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