Eve Audio EXO 28

The EVE Audio EXO 28 is the largest active 2-way studio monitor in the EXO series and is designed for professional midfield monitoring, mixing, mastering, post-production, and immersive audio. Featuring an 8" CAL woofer, Precision AirMotion Tweeter, GDC Waveguide, and 280 watts of total amplifier power, the EXO 28 offers a frequency response ranging from 37 Hz to 24 kHz. The maximum SPL is 120 dB in full-space, making this monitor suitable for larger studios and production spaces where deep bass and ample headroom are required.

Within the EXO series, the EXO 28 is the model for users who need more low-frequency response and sound pressure without switching to a large multi-way system. The monitor combines an 8" woofer with a newly developed tweeter, internal DSP, analog and digital connections, an OLED display, and Ethernet connectivity.

Using the free EVE Origin software, individual EXO monitors and complete stereo, multichannel, and immersive systems can be configured and managed from the listening position. The controlled dispersion and integrated mounting options also make the EXO 28 suitable for Dolby Atmos and other immersive monitor setups.

Precision AirMotion Tweeter with GDC Waveguide
For high frequencies, the EXO 28 uses the Precision AirMotion Tweeter, or PAMT for short. The diaphragm is made of lightweight polyamide and is designed for fast transient response, high efficiency, and low distortion. In front of the tweeter is the GDC Waveguide, where GDC stands for Guided Directivity Control. This waveguide directs the high-frequency radiation and ensures a wide and even listening area. As a result, the stereo image remains stable even if you don’t stay in exactly the same position throughout a session. The placement of vocals, instruments, effects, and other elements within a mix can also be accurately assessed. In multichannel and immersive productions, the controlled dispersion helps ensure a consistent transition between the various speakers surrounding the listening position. This makes the EXO 28 suitable for Dolby Atmos productions, among others.

8" CAL Woofer
The EXO 28 features an 8" woofer with aCAL (Coated Aluminum) diaphragm. The lightweight aluminum cone is combined with a resonance-damped fabric surround and an optimized magnet system. EVE Audio also uses the Air Stream Optimized Voice Coil Design. In this design, the structure surrounding the voice coil is engineered to ensure controlled airflow and stable driver operation, even at higher sound levels. The 8" woofer gives the EXO 28 a frequency response that extends down to 37 Hz at -3 dB. This allows the monitor to reproduce a large portion of the low frequencies on its own, eliminating the need for a subwoofer in many production applications. For applications where even the lowest frequencies need to be evaluated, the EXO 28 can be expanded with a suitable EVE Audio subwoofer. Within this class, EVE Audio recommends the TS110, among others, as a supplement.

Free EVE Origin Software
The EVE Audio EXO series works with EVE Origin, EVE Audio’s free monitor control software for Windows and macOS. The EXO 28 connects via Ethernet to the same network as the computer running Origin. EVE Origin detects the connected EXO monitors and consolidates the most important settings into a single central interface. This allows adjustments to be made from the listening position without having to control each monitor individually via the rear panel. While this is already practical for a stereo system, it becomes particularly useful in larger multichannel and immersive monitor setups where multiple EXO monitors are used simultaneously.

Smart Filters and 8-band EQ:
EVE Origin gives you access to the Smart Filters and advanced settings for the connected monitors. In addition, the software offers an 8-band EQ that allows the system to be tuned more precisely to the listening space. This enables corrections across the frequency spectrum that go beyond the basic filters on the monitor’s rear panel. Levels and delay can also be managed from within the software. This is particularly useful for multichannel and Dolby Atmos systems, as it allows you to fine-tune multiple speakers to work together.

Saving and Recalling Scenes:
Within EVE Origin, monitor configurations can be saved as scenes. This allows settings for different projects, rooms, listening positions, or applications to be saved and reloaded later. A studio that uses different monitor configurations can thus quickly switch between settings. Settings for larger multichannel systems can also be stored centrally. EVE Origin thus serves as the software platform for the EXO series and brings the control of the connected monitors together within a single environment.

Future Room Measurement Module:
EVE Origin will be expanded in the future to include a Room Measurement module. This will allow the platform to play a role not only in monitor control, EQ, levels, and system management but also in measuring and optimizing the monitor system within the listening room. The EXO series’ network architecture makes it possible to integrate these functions within the same ecosystem. Monitor settings, EQ, delay, levels, scenes, and future room measurement features can thus be managed from a single software environment.

EVE Origin is available free of charge to users of the EVE Audio EXO series.

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37 Hz Low-Frequency Response
With a specified frequency range of 37 Hz to 24 kHz, the EXO 28 offers the deepest low-frequency response within the EXO series. This makes it easier to evaluate elements such as kick drums, bass lines, synthesizers, and other low-frequency elements without relying solely on a subwoofer. The larger woofer size also offers an advantage for mastering, electronic music, film sound, and other productions where low frequencies play a key role. The combination of the 8" cone and the bass-reflex enclosure is designed not only to extend the low end but also to ensure control and low distortion.

280 watts of amplifier power
The EXO 28 features separate amplification for the woofer and tweeter. The 8" woofer is driven by a 140-watt amplifier. The Precision AirMotion Tweeter also has 140 watts of amplifier power. The total amplifier power is therefore 280 watts per monitor. The maximum SPL is 120 dB in full-space and 126 dB in half-space, measured above 100 Hz. As a result, the EXO 28 offers sufficient headroom for larger listening rooms and productions that require monitoring at higher levels. The crossover frequency between the woofer and tweeter is 2.2 kHz. The woofer, tweeter, amplification, crossover, DSP, and limiter are all tuned to work together as a single system.

Low Diffraction Enclosure (
) The EXO 28’s enclosure is an integral part of its acoustic design. EVE Audio uses an LDE (Low Diffraction Enclosure) for this purpose. The curved panels and rounded edges minimize unwanted diffraction at the speaker’s edges. As a result, reflections around the enclosure have less impact on the direct sound from the drivers. This contributes to a clear stereo image and precise spatial placement of sound within a mix. Optimized bass-reflex ports are located on the rear panel. The shape of the ports and the airflow are tuned to further extend the low-frequency response and minimize airflow noise at higher volume levels.

DSP and Room Adaptation
The EVE Audio EXO 28 features internal DSP that allows the monitor’s response to be adjusted to the placement and acoustic conditions of the listening room. The influence of a rear wall, side wall, studio furniture, or mixing console can alter the frequency response around the listening position. The EXO 28 can be adjusted to account for this using its integrated filters. The Low Shelf operates below 300 Hz and has a setting range of -5 dB to +3 dB. The Desk Filter Cut operates around 400 Hz and can be set from 0 dB to -5 dB. In addition, the EXO 28 features a Mid EQ around 2.2 kHz with a range of -3 dB to +3 dB and a High Shelf above 3 kHz with a range of -5 dB to +3 dB. The output level can be adjusted from -∞ to +10 dB. The most important settings are accessible directly on the monitor and can also be managed centrally via EVE Origin.

OLED Display and SMART Control Knob
The rear of the EXO 28 features an OLED display and the SMARTControl Knob. These allow you to view and adjust the most important monitor settings directly on the speaker. The OLED screen displays the selected parameters and system settings. The SMART Control Knob allows you to select, among other things, the output level, room adaptation filters, and input source. This means the EXO 28 can still be used fully without EVE Origin. The software adds centralized control and more extensive configuration options, but is not required for basic operation of the monitor.

Status Indication via the EVE Audio Logo
The illuminated EVE Audio logo on the front serves as a status indicator. The multicolored LED can display eight different system statuses. These include signal overload, firmware updates, and various operating statuses. During normal use, the logo glows warm white. The brightness can be continuously adjusted from 0 to 100%. This allows the lighting to be customized for use in, for example, a dark mastering studio, editing suite, or post-production room.

Analog XLR and RCA Inputs
For analog audio, the EXO 28 features a balanced XLR input and an unbalanced RCA input. This allows the monitor to be connected directly to an audio interface, monitor controller, mixing console, converter, or other line-level audio source. For the analog input level, you can choose between settings of -10 dBV and +4 dBu. The maximum input level is 16.5 dBu at the -10 dBV setting and 20 dBu at the +4 dBu setting. This allows the EXO 28 to be integrated with a variety of studio equipment as well as other line-level sources.

Digital S/PDIF Connection (
) In addition to analog audio, the EXO 28 supports digital audio via a coaxial S/PDIF input and output. The digital connection supports signals up to 24-bit/96 kHz. When using S/PDIF, you can select which channel is played on each monitor: left, right, or mono. This allows a digital stereo signal to be sent to an EXO monitor and then digitally looped through to the next monitor.

Ethernet for EVE Origin and System Management
The EXO 28’s Ethernet connection is used for communication with EVE Origin, system management, and firmware functions. When the EXO monitors and computer are on the same network, EVE Origin can automatically detect the connected speakers. IP configuration can be performed automatically via DHCP or set up manually. This allows the EXO 28 to be integrated into both a simple studio setup and a more extensive existing network.

Wake-on-Signal and Wake-on-LAN
The EXO 28 supports Wake-on-Signal. When this feature is enabled, the monitor can automatically wake up from standby as soon as an audio signal is detected. In addition, the EXO 28 supports Wake-on-LAN. This allows the monitor to be woken from standby via the network connection. This is particularly useful in larger studios and immersive installations where multiple monitors are set up and it is not necessary to control each speaker individually.

Automatic Standby
The automatic standby function can be set to 15, 30, or 60 minutes. The function can also be disabled entirely. If no activity occurs during the set period, the EXO 28 can automatically switch to standby. Power consumption in standby mode is less than 1 watt. When the monitor is active but not playing audio, the specified power consumption is 7 watts. Peak power consumption is 400 watts.

Midfield monitoring
Within the EXO series, the EXO 28 is designed for longer listening distances and larger spaces. EVE Audio recommends a listening distance of approximately 1.2 to 2.5 meters and a room size of up to about 30 m². These values are guidelines; the optimal monitor and listening distance always depend on factors such as acoustics, damping, desired sound pressure level, and positioning. With its 8" woofer, low-frequency response down to 37 Hz, and maximum SPL of 120 dB, the EXO 28 is suitable for studios where more compact near-field monitors lack sufficient low-frequency response or headroom.

For stereo, multichannel, and Dolby Atmos
In addition to conventional stereo monitoring, the EXO 28 was developed for use in multichannel and immersive audio systems. The GDC Waveguide ensures controlled sound dispersion, which helps create a consistent sound field when multiple monitors are placed around the listening position. In a Dolby Atmos setup, for example, the EXO 28 can be used for the main horizontal channels. Depending on the room and desired setup, EXO models can also be combined with one another. With EVE Origin, the various connected EXO monitors can be managed and calibrated from a single software environment.

M6 mounting points
There are four M6 mounting points on the bottom of the EXO 28. The mounting pattern measures 50.8 x 107.9 mm. This pattern is compatible with, among others, the K&M 24352 and K&M 24354. As a result, in addition to being placed on a monitor stand or studio furniture, the EXO 28 can also be integrated into fixed installations. This mounting option is particularly useful for surround and immersive applications where speakers need to be placed in positions other than on conventional studio furniture.

The flagship of the EXO series
With its 8" woofer, the EXO 28 is the largest model in the EXO series. The monitor measures 27.6 x 40.1 x 33.1 cm and weighs 11.6 kg. The larger cabinet volume and the 8" CAL woofer enable a frequency response starting at 37 Hz. At the same time, the EXO 28 delivers a maximum SPL of 120 dB in free-field conditions. As a result, the EXO 28 is designed for professional studios, mastering environments, post-production, music production, and immersive systems that require more low-frequency response, listening distance, and sound pressure than the smaller EXO models can provide.

EVE Audio EXO 28 features:

active 2-way midfield studio monitor
largest model in the EVE Audio EXO series
8" CAL woofer with Coated Aluminum cone
Precision AirMotion Tweeter (PAMT)
GDC Guided Directivity Control Waveguide
Air Stream Optimized Voice Coil Design
Low Diffraction Enclosure
optimized rear-firing bass reflex ports
Frequency response: 37 Hz - 24 kHz (-3 dB, 1 meter full-space)
Maximum full-space SPL: 120 dB above 100 Hz
Maximum half-space SPL: 126 dB above 100 Hz
Crossover frequency: 2.2 kHz
Total amplifier power: 280 watts
woofer amplifier: 140 watts
tweeter amplifier: 140 watts
Protection Limiter
internal DSP
Low Shelf: -5 dB to +3 dB below 300 Hz
Desk Filter Cut: -5 dB to 0 dB around 400 Hz
Mid EQ: -3 dB to +3 dB around 2.2 kHz
High Shelf: -5 dB to +3 dB above 3 kHz
Volume control: -∞ to +10 dB
Maximum input level at -10 dBV setting: 16.5 dBu
Maximum input level at +4 dBu setting: 20 dBu
OLED display on the rear panel
SMART Control Knob
Status LED with 8 different status indicators
Adjustable LED brightness from 0 to 100%
Wake-on-Signal
Wake-on-LAN
automatic standby: 15, 30, or 60 minutes, or off
balanced XLR analog input
unbalanced RCA analog input
coaxial S/PDIF input and output
S/PDIF resolution: up to 24-bit/96 kHz
S/PDIF channel selection: left, right, or mono
Ethernet port for network and software control
IP configuration: manual or automatic via DHCP
free EVE Origin software
EVE Origin with central monitor control
Smart Filters via EVE Origin
8-band EQ via EVE Origin
Save and recall scenes via EVE Origin
Centralized level control via EVE Origin
Delay settings via EVE Origin
Suitable for managing stereo, multichannel, and immersive systems
EVE Origin is further expanded with Room Measurement functionality
Four M6 mounting points on the bottom
Mounting pattern: 50.8 x 107.9 mm
Compatible with, among others, K&M 24352 and K&M 24354
Recommended listening distance: approximately 1.2 to 2.5 meters
recommended room size: up to approximately 30 m²
recommended EVE Audio subwoofer: TS110
dimensions: 27.6 x 40.1 x 33.1 cm
weight: 11.6 kg