Four zones, high power per channel.
The AMP500.4H is designed for installations where each zone requires substantial power: large retail spaces, restaurants with outdoor seating areas, and public venues with large floor areas. Four independent channels each deliver up to 500 W on a 70 V or 100 V line, with independent voltage selection per channel on the rear panel and volume control per channel on the front panel.

Integrated priority and monitoring.
Beyond amplification, the AMP500.4H features control logic designed for operational use: a priority TEST input, activatable via a dry contact on the PRI terminal, allows an announcement to be instantly broadcast to all zones. The FAIL (5 V fault output) and DIS (deactivation) contacts relay the amplifier’s status to an external monitoring system, which is useful in installations where a failure must be detected remotely.

Measurable sound quality.
THD+N of less than 0.1% ensures a faithful signal even at full power, with no audible coloration in either vocals or music. A signal-to-noise ratio exceeding 95 dB ensures that silence remains silent between announcements. A damping factor exceeding 200 controls the speaker’s movement for crisp sound reproduction, even at the end of a 100 V line.

Upgradable to Dante.
The AMP500.4H supports the optional AMP-DANTE4 card, which switches the four channels to the Dante audio network via two redundant RJ45 ports. An analog amplifier today, ready for a networked installation tomorrow—without changing any hardware.

Dante Option

The AMP-DANTE4 card.

It routes the amplifier’s four channels to the Dante audio network via two redundant RJ45 ports. It is installed in the rear rack without replacing the amplifier.

View the AMP-DANTE4 card →

Connectivity and Integration.
One Euroblock connector per channel for input and two for output (wired in parallel), with the same form factor as the rest of the AMP H Series lineup. Short-circuit, open-circuit, thermal, overcurrent, ultrasonic, and radio-frequency protection are included as standard. Variable-speed cooling fan, 62.5 dB at 1 m, 220–240 V AC power supply.

The AMP500.4H is part of the Audiophony PA AMP H Series lineup, available in 1-, 4-, or 8-channel configurations, ranging from 150 to 500 W per channel.

Key Features:
• 4 independent channels, 70 V / 100 V selection for each channel
• Priority TEST input, activated by dry contact (PRI terminal)
• FAIL (5 V fault output), DIS (disable), and GND control contacts
• 2 parallel output terminal blocks per channel
• Class D, 1U 19″ form factor, variable-speed cooling
• Compatible with the optional AMP-DANTE4 Dante card

Technical specifications:
• Power at 100 V: 2 × 480 W (2 active channels) / 4 × 400 W (25 Ω, 4 active channels)
• Power under 70 V: 2 × 480 W (2 active channels) / 4 × 400 W (12 Ω, 4 active channels)
• Input sensitivity: 0.9 – 1.1 V (0 ±1 (dBV)
• Input impedance: 20 kΩ balanced / 10 asymmetric kΩ
• Voltage gain (100 V): 40 dB
• Frequency response: 100 Hz – 15 kHz
• Signal-to-noise ratio: > 95 dB
– THD+N : < 0,1 %
– Damping factor : > 200
• Output voltages: 70 V / 100 V
• Power circuit: Class D switching power supply
• Power supply: AC 220–240 V, 50 / 60 Hz
• Protections: short circuit, open circuit, thermal, current limiter, ultrasound, and radio frequencies
• Indicator lights: signal (green), clip (red), power (green), priority (orange), protection (red)
• Connections: 1 Euroblock input and 2 Euroblock outputs per channel; FAIL, DIS, PRI, GND, and TEST control connectors
• Controls: ON/OFF switch and volume controls on the front panel; voltage selectors on the back
• Cooling: by ventilation, 62.5 dB to 1 m
• Dimensions: 483 × 44 × 360 mm, 19″ 1U
• Net weight: 6.3 kg

Package Contents:
• The amplifier
• A CE power cord
• Four rubber feet
• The user manual

Compatible Speakers

All Audiophony PA 70/100 V line-level speakers connect directly to the Euroblock outputs on the AMP H amplifiers. The total power per line simply needs to remain below the channel’s power rating.

Wall-mounted speakersONDE Series100-volt wall-mounted speakers, available in black or white, ranging from 5″ to 8″. For retail stores, reception areas, and auditoriums. Explore the ONDE line →Hanging Lamps & ColumnsEXT SeriesSound projectors and columns designed for outdoor use and large spaces, in a 100 V system.Discover the EXT Series →Suspended CeilingsCeiling lightsCHP and CHF recessed fixtures for even and discreet sound distribution, from the office to the hallway.Discover our ceiling-mounted speakers →

4 channels · 500 W

Learn more about the AMP500.4H.

Four independent zones, priority input, AMP-DANTE4 Dante option—see the full AMP H Series lineup in detail on its dedicated page.

Learn more →

Eight zones, a single 1U unit.
The AMP150.8H meets a specific need: providing sound to a large number of small, independent zones without having to use multiple amplifiers. Schools, multi-department stores, office buildings with numerous offices or hallways: wherever the number of zones takes precedence over power per zone, the AMP150.8H packs eight amplified channels into a single 1U rack unit weighing 5 kg.

Eight channels, total control.
Each channel delivers 150 W on a 70 V or 100 V line, with independent voltage selection per channel on the rear panel. Level adjustment is performed channel by channel, also on the rear panel, for precise calibration of each zone without affecting the others. Note: The 150 W per channel rating applies when the unit is not under full load; when all eight channels are driven simultaneously, each delivers up to 135 W RMS. Three LED indicators per channel (signal, clip, protection) provide immediate visual feedback on the status of each line, which is useful for both operation and maintenance.

Measurable sound quality.
THD+N below 0.1% ensures a faithful signal even at full power, with no audible coloration in either vocals or music. A signal-to-noise ratio greater than 95 dB ensures that silence remains silent between announcements. A damping factor greater than 200 controls speaker movement for clear sound reproduction, even at the end of a 100 V line.

Connectivity and Integration.
Eight inputs and eight outputs via Euroblock connectors, with the same format as the rest of the AMP H Series lineup: an installer familiar with one model in the series is familiar with them all. Short-circuit, open-circuit, thermal, overcurrent, ultrasonic, and RF protection included as standard. Fan-cooled, 220–240 V AC power supply.

The AMP150.8H is part of the Audiophony PA AMP H Series, available in 1-, 4-, or 8-channel configurations, ranging from 150 to 500 W per channel.

Key Features:
• 8 independent channels, 70 V / 100 V selection for each channel
• Power: 150 W per channel (8 × 135 W with all channels loaded simultaneously)
• Channel-by-channel level adjustment on the rear panel
• Signal, clip, and protection LEDs per channel
• Class D, 1U 19″ form factor

Technical Specifications:
• Power at 100 V: 150 W, 8 × 135 W (74 Ω, all channels loaded)
• Power at 70 V: 150 W, 8 × 135 W (36 Ω, all channels loaded)
• Input sensitivity: 0.9–1.1 V (0 ±1 dBV)
• Input impedance: 20 kΩ balanced / 10 kΩ unbalanced
• Voltage gain (100 V): 40 dB
• Frequency response: 100 Hz – 15 kHz
• Rapport signal / bruit : > 95 dB
• THD+N : < 0,1 %
• Facteur d’amortissement : > 200
– Output voltages: 70 V / 100 V
• Power circuit: Class D switching power supply
• Power supply: AC 220–240 V, 50/60 Hz
• Protections: short circuit, open circuit, thermal, current limiter, ultrasound, and radio frequencies
• Indicator lights: signal (green), clip (red), power (green), protection (red)
• Connections: Inputs and outputs via Euroblock connectors
• Controls: ON/OFF switch and volume controls on the back, voltage selectors on the back
• Cooling: fan-cooled, 62.5 dB at 1 m
• Dimensions: 483 × 44 × 360 mm, 19″ 1U
– Net weight: 5 kg

Compatible Speakers

All Audiophony PA 70/100 V line-level speakers connect directly to the Euroblock outputs on the AMP H amplifiers. The total power per line simply needs to remain below the channel’s power rating.

Wall-mounted speakersONDE Series100-volt wall-mounted speakers, available in black or white, ranging from 5″ to 8″. For retail stores, reception areas, and auditoriums. Explore the ONDE line →Hanging Lights & Floor LampsEXT SeriesSound projectors and columns designed for outdoor use and large spaces, in a 100 V system.Discover the EXT series →Suspended CeilingsCeiling lightsCHP and CHF recessed fixtures for even and discreet sound distribution, from the office to the hallway.Discover our ceiling-mounted speakers →

8 channels · 150 W

Learn more about the AMP150.8H.

Eight 150-W zones in a single 1U unit—the AMP H Series lineup and a comparison on its dedicated page.

Learn more →

Four zones, balanced power.
The AMP300.4H targets multi-zone installations where each line needs intermediate power, between the headroom of the 500 W and the compactness of the 150 W: retail, restaurants, office buildings with several spaces. Four independent channels each deliver up to 300 W on a 70 V or 100 V line, with an independent voltage selector per channel at the rear and a per-channel volume control on the front panel.

Priority and supervision built in.
Beyond amplification, the AMP300.4H carries control logic designed for day-to-day operation: a priority TEST input, triggered by a dry contact on the PRI terminal, instantly switches an announcement across every zone. The FAIL (5 V fault output) and DIS (disable) contacts report the amplifier’s state to an external supervision system, useful wherever a failure has to be detected remotely.

Measurable sound quality.
THD+N below 0.1 % keeps the signal faithful even at full output, with no audible colouration on speech or on music. A signal-to-noise ratio above 95 dB lets silence stay silent between two announcements. A damping factor above 200 keeps the driver under control for a well-defined result, including at the far end of a 100 V line.

Ready for Dante.
The AMP300.4H accepts the optional AMP-DANTE4 card, which moves all four channels onto the Dante audio network through two redundant RJ45 ports. An analogue amplifier today, ready for a networked installation tomorrow, without replacing the hardware.

Dante option

The AMP-DANTE4 card.

It moves all four amplifier channels onto the Dante audio network through two redundant RJ45 ports. It fits the rear expansion slot — no need to change amplifier.

View the AMP-DANTE4 card →

Connections and integration.
One Euroblock connector on the input and two on the output of each channel (wired in parallel), in the same format as the rest of the AMP H Series. Short-circuit, open-circuit, thermal, limiter, ultrasonic and radio-frequency protection as standard. Variable-speed fan cooling, 62.5 dB at 1 m, AC 220 – 240 V power supply.

The AMP300.4H is part of the Audiophony PA AMP H Series, available with 1, 4 or 8 channels, from 150 to 500 W per channel.

Key features:
• 4 independent channels, 70 V / 100 V selection on each channel
• Priority TEST input, triggered by a dry contact (PRI terminal)
• FAIL (5 V fault output), DIS (disable) and GND control contacts
• 2 parallel output terminals per channel
• Class D, 1U 19″ format, variable-speed fan
• Compatible with the optional AMP-DANTE4 Dante card

Technical specifications:
• Power at 100 V: 2 × 300 W (2 channels driven) / 4 × 270 W (37 Ω, 4 channels driven)
• Power at 70 V: 2 × 300 W (2 channels driven) / 4 × 270 W (18 Ω, 4 channels driven)
• Input sensitivity: 0.9 – 1.1 V (0 ±1 dBV)
• Input impedance: 20 kΩ balanced / 10 kΩ unbalanced
• Voltage gain (100 V): 40 dB
• Frequency response: 100 Hz – 15 kHz
• Signal-to-noise ratio: > 95 dB
• THD+N: < 0.1 %
• Damping factor: > 200
• Output voltages: 70 V / 100 V
• Power circuit: Class D switch-mode supply
• Power supply: AC 220 – 240 V, 50 / 60 Hz
• Protection: short circuit, open circuit, thermal, limiter, ultrasonic and radio frequencies
• Indicators: signal (green), clip (red), power (green), priority (orange), protection (red)
• Connections: 1 Euroblock input and 2 Euroblock outputs per channel, FAIL, DIS, PRI, GND and TEST control connectors
• Controls: ON/OFF switch and volumes on the front panel, voltage selectors at the rear
• Cooling: fan cooled, 62.5 dB at 1 m
• Dimensions: 483 × 44 × 360 mm, 19″ 1U
• Net weight: 6.2 kg

Packaging content:
• The amplifier
• A CE power cord
• Four rubber feet
• The user manual

Compatible loudspeakers

Every Audiophony PA 70 / 100 V line loudspeaker connects straight to the Euroblock outputs of the AMP H. All that matters is that the total tap power on each line stays below the channel rating.

Wall-mount speakersONDE range100 V wall-mount cabinets, black or white, 5″ to 8″. For retail, reception areas and meeting rooms.Discover the ONDE range →Sound projectors & columnsEXT rangeSound projectors and column speakers built for outdoor areas and large volumes, on a 100 V line.Discover the EXT range →Suspended ceilingsCeiling speakersCHP and CHF flush-mount ceiling speakers for even, discreet coverage, from the office to the corridor.Discover our ceiling speakers →

4 channels · 300 W

Discover the AMP300.4H in detail.

Four independent zones, priority input, AMP-DANTE4 Dante option — the whole AMP H Series range in detail on the dedicated page.

Learn more →

Four zones, compact format.
The AMP150.4H targets multi-zone installations where each line only needs moderate power: small retail, offices, corridors, meeting rooms. Four independent channels each deliver up to 150 W on a 70 V or 100 V line, with an independent voltage selector per channel at the rear and a per-channel volume control on the front panel.

Priority and supervision built in.
Beyond amplification, the AMP150.4H carries control logic designed for day-to-day operation: a priority TEST input, triggered by a dry contact on the PRI terminal, instantly switches an announcement across every zone. The FAIL (5 V fault output) and DIS (disable) contacts report the amplifier’s state to an external supervision system, useful wherever a failure has to be detected remotely.

Measurable sound quality.
THD+N below 0.1 % keeps the signal faithful even at full output, with no audible colouration on speech or on music. A signal-to-noise ratio above 95 dB lets silence stay silent between two announcements. A damping factor above 200 keeps the driver under control for a well-defined result, including at the far end of a 100 V line.

Ready for Dante.
The AMP150.4H accepts the optional AMP-DANTE4 card, which moves all four channels onto the Dante audio network through two redundant RJ45 ports. An analogue amplifier today, ready for a networked installation tomorrow, without replacing the hardware.

Dante option

The AMP-DANTE4 card.

It moves all four amplifier channels onto the Dante audio network through two redundant RJ45 ports. It fits the rear expansion slot — no need to change amplifier.

View the AMP-DANTE4 card →

Connections and integration.
One Euroblock connector on the input and two on the output of each channel (wired in parallel), in the same format as the rest of the AMP H Series. Short-circuit, open-circuit, thermal, limiter, ultrasonic and radio-frequency protection as standard. Variable-speed fan cooling, 62.5 dB at 1 m, AC 220 – 240 V power supply.

The AMP150.4H is part of the Audiophony PA AMP H Series, available with 1, 4 or 8 channels, from 150 to 500 W per channel.

Key features:
• 4 independent channels, 70 V / 100 V selection on each channel
• Priority TEST input, triggered by a dry contact (PRI terminal)
• FAIL (5 V fault output), DIS (disable) and GND control contacts
• 2 parallel output terminals per channel
• Class D, 1U 19″ format, variable-speed fan
• Compatible with the optional AMP-DANTE4 Dante card

Technical specifications:
• Power at 100 V: 2 × 150 W (2 channels driven) / 4 × 135 W (74 Ω, 4 channels driven)
• Power at 70 V: 2 × 150 W (2 channels driven) / 4 × 135 W (36 Ω, 4 channels driven)
• Input sensitivity: 0.9 – 1.1 V (0 ±1 dBV)
• Input impedance: 20 kΩ balanced / 10 kΩ unbalanced
• Voltage gain (100 V): 40 dB
• Frequency response: 100 Hz – 15 kHz
• Signal-to-noise ratio: > 95 dB
• THD+N: < 0.1 %
• Damping factor: > 200
• Output voltages: 70 V / 100 V
• Power circuit: Class D switch-mode supply
• Power supply: AC 220 – 240 V, 50 / 60 Hz
• Protection: short circuit, open circuit, thermal, limiter, ultrasonic and radio frequencies
• Indicators: signal (green), clip (red), power (green), priority (orange), protection (red)
• Connections: 1 Euroblock input and 2 Euroblock outputs per channel, FAIL, DIS, PRI, GND and TEST control connectors
• Controls: ON/OFF switch and volumes on the front panel, voltage selectors at the rear
• Cooling: fan cooled, 62.5 dB at 1 m
• Dimensions: 483 × 44 × 360 mm, 19″ 1U
• Net weight: 5.4 kg

Packaging content:
• The amplifier
• A CE power cord
• Four rubber feet
• The user manual

Compatible loudspeakers

Every Audiophony PA 70 / 100 V line loudspeaker connects straight to the Euroblock outputs of the AMP H. All that matters is that the total tap power on each line stays below the channel rating.

Wall-mount speakersONDE range100 V wall-mount cabinets, black or white, 5″ to 8″. For retail, reception areas and meeting rooms.Discover the ONDE range →Sound projectors & columnsEXT rangeSound projectors and column speakers built for outdoor areas and large volumes, on a 100 V line.Discover the EXT range →Suspended ceilingsCeiling speakersCHP and CHF flush-mount ceiling speakers for even, discreet coverage, from the office to the corridor.Discover our ceiling speakers →

4 channels · 150 W

Discover the AMP150.4H in detail.

Four independent zones, priority input, AMP-DANTE4 Dante option — the whole AMP H Series range in detail on the dedicated page.

Learn more →

The AMP-DANTE4 adds a Dante network input to the AMP150.4H, AMP300.4H and AMP500.4H amplifiers. The amplifier’s four channels then receive their sources directly over the installation network, with no audio line to run to the rack. Signal routing is handled in Dante Controller, and the card is set to DHCP by default.

Serious network integration.

An on-board Audinate Ultimo 4 × 4 microprocessor handles local control and processing, for up to 4 × 4 channels at 48 kHz in 32 bits per sample. Two 100 Mbps RJ45 ports allow a redundant network connection via switch, with a low-jitter on-board clock and hardware audio metering. The software is upgraded directly over the network.

Installation without touching the speaker wiring.

The card fits inside the amplifier, with no change to the wiring towards the speakers: with the amplifier disconnected from the mains, replace the small rear plate with the one supplied, remove the top cover, insert the card and secure it to the chassis, connect the ribbon cable and the ground cable, then close the cover. Never connect both ports to the same switch without VLAN configuration.

Key features.

• Compatible with AMP150.4H, AMP300.4H, AMP500.4H
• On-board Audinate Ultimo 4 × 4 microprocessor
• Up to 4 × 4 channels at 48 kHz, 32 bits per sample
• Two 100 Mbps RJ45 ports, redundant network connection via switch
• Default network configuration: DHCP
• Internal installation, no change to the speaker wiring

Technical specifications.

• Processor: Audinate Ultimo 4 × 4
• Channels: up to 4 × 4 at 48 kHz
• Simultaneous audio streams: up to 4 × 4
• Bit depth: 32 bits per sample
• Network: 100 Mbps RJ45 ports, redundant connections via switch
• Cable: Cat 5e minimum
• Audio buffering: up to 2,000 samples per channel
• Interface: standard RGMII / MII for Ethernet PHY or switch chip
• Hardware audio metering
• High-quality, low-jitter on-board clock
• Software upgradable over the network
• Default network configuration: DHCP
• Power supply / consumption: 5 V / < 2 W

Package contents.

• The AMP-DANTE4 card
• A connecting ribbon cable
• A ground cable
• A power cable

A single cable for both data and power.
The PoE10-250 connects and powers all PoE-compatible network equipment in one simple step: IP cameras, IP phones, or audio, Dante, and public address equipment. Each RJ45 port carries both data and power—up to 30 W per port—for a total power output of 250 W distributed across the eight ports. No more power adapters needed behind each device, and no more separate electrical wiring to run.

Seamless integration into a Dante network.
The PoE10-250 integrates seamlessly into a Dante installation: its 20 Gbps non-blocking switching and automatic MDI/MDI-X detection ensure lossless network audio transmission, while PoE power delivery to compatible interfaces and devices simplifies deployment across an entire site.

Enough power for the entire setup.
With 250 W distributed across its eight ports and up to 30 W available per port, the PoE10-250 simultaneously powers a large number of devices, from the lightest (controllers, interfaces) to the most power-hungry, without having to split the installation across multiple switches or closely monitor available power.

The natural companion to an Ami system.
The entire Ami lineup connects directly to it: matrices, AmiCTL1 and AmiCTL2 wall-mounted controllers, and AmiD2 and AmiD4 Dante interfaces. Nexus touchscreen tablets operate on the same principle. A single network cable is all that’s needed behind each mixer.

Rugged and easy to integrate.
IEEE 802.3at compliant, automatic detection and MDI/MDI-X adaptation, full or half duplex, 20 Gbit/s non-blocking switching. Requires at least Cat 5e cable. Compact 1U chassis, comes with 19″ rack mounting brackets.

Key Features:

• 8 10/100/1000 Mbps PoE ports, up to 30 W per port
• 2 RJ45 uplink ports, data only
• Total PoE power: 250 W
• IEEE 802.3at standard, 48 V power supply, Mode A
• Automatic MDI/MDI-X detection, full/half duplex
• 20 Gbit/s non-blocking switching
• Cat 5e cable (minimum)
• Compatible with all standard PoE equipment: IP cameras, IP phones, Dante devices, public address systems, the Aio and Ami product lines, and Nexus tablets

Technical Specifications:

• PoE Ports: 8 × RJ45 10/100/1000Base-T(X)
• Uplink ports: 2 × RJ45 10/100/1000 Mbps (data)
• Maximum power per port: 30 W (IEEE 802.3at)
• Total power: 250 W
• Wiring mode: Mode A, data and power, 1/2 (+) and 3/6 (−)
• PoE Voltage: 48 V
• Cable: Cat 5e or higher
• Transmission rate: 10 / 100 / 1000 Mbps
• Switching capacity: 20 Gbit/s non-blocking
• Protocols: IEEE 802.3, 802.3i, 802.3u, 802.3ab, 802.3z, 802.3x
• Power supply: AC 110–240 V, 50/60 Hz
• Standby power consumption: < 18 W
• Operating temperature: 0–40 °C
• Dimensions: 270 × 180 × 45 mm
• Weight: 1.25 kg

Package contents:

• The PoE10-250 switch
• An IEC power cord
• A pair of 19-inch rack brackets

An open Android device, for all uses.
Running Android 14 with its RK3576 octa-core processor, the Nexus 8 provides access to the Play Store and all available apps: music streaming with Spotify, web radio, or local file playback; lighting control with Sweetlight or similar apps; home automation; room management… Every installation becomes a customized experience, tailored to the site’s actual needs.

The ultimate Ami control panel.
With AmiControl preinstalled, the Nexus8 instantly becomes the wall-mounted control panel for your Ami system. The installer customizes the interface to match the customer’s branding—logo, wallpaper, and layout of faders and buttons—for a fully personalized user experience. Dual-band Wi-Fi 6, Bluetooth 5.4, RS485, and Ethernet round out a seamless connectivity ecosystem.

Technical Specifications.

• CPU: RK3576 64-bit octa-core (4×A72 + 4×A53) — 2.1 GHz
• Operating System: Android 14
• RAM: 4 GB
• Storage: 32 GB
• Screen: 8-inch capacitive — 800×1280 — 500 nits
• Wi-Fi: 6 dual-band 2.4 / 5 GHz
• Bluetooth: 5.4
• Ethernet: 10/100 Mbps
• RS485: Yes
• USB-C: Yes
• Microphone: built-in
• Power: IEEE 802.3af PoE (13 W) or 12 V DC, 2 A
• Installation: Recessed wall-mounted
• Dimensions: 200 × 125 × 33 mm
• Mounting dimensions: 73 × 49 × 35.3 mm

An open Android device, suitable for all uses.
Running Android 14 and powered by its RK3576 octa-core processor, the Nexus 5 provides access to the Play Store and all available apps: music streaming with Spotify, web radio, or playback of local files; lighting control with Sweetlight or similar apps; home automation; room management… Every installation becomes a customized experience, tailored to the site’s actual needs.

The Ami control panel, in a compact format.
With AmiControl preinstalled, the Nexus 5 instantly becomes the wall-mounted control panel for your Ami system. The installer designs the interface to match the customer’s branding—logo, wallpaper, and layout of faders and buttons—for a fully personalized user experience. Dual-band Wi-Fi 6, Bluetooth 5.4, RS485, and Ethernet round out the connectivity options.

Technical Specifications.

• CPU: RK3576 64-bit octa-core (4×A72 + 4×A53) — 2.1 GHz
• Operating System: Android 14
• RAM: 4 GB
• Storage: 32 GB + microSD slot
• Screen: 5.5-inch capacitive — 720×1280 — 300 nits
• Wi-Fi: 6 dual-band 2.4 / 5 GHz
• Bluetooth: 5.4
• Ethernet: 10/100 Mbps
• RS485: Yes
• USB-C: Yes
• Microphones: 2 built-in
• Power: IEEE 802.3af PoE (13 W) or 12 V DC, 2 A
• Installation: Recessed wall-mounted
• Dimensions: 146 × 84 × 33 mm
• Mounting dimensions: 69.4 × 69.4 × 35.3 mm

An open Android device, for all uses.
Running Android 13 with its quad-core Cortex-A55 processor, the Nexus 4 provides access to the Play Store and all available apps: music streaming with Spotify, web radio, or local file playback; lighting control with Sweetlight or similar apps; home automation; room management… Every installation becomes a customized experience, tailored to the site’s actual needs.

The Ami control panel, in mini format.
With AmiControl preinstalled, the Nexus 4 instantly becomes the wall-mounted control panel for your Ami system. The installer designs the interface to match the customer’s branding—logo, wallpaper, and layout of faders and buttons—for a fully personalized user experience. Wi-Fi, Bluetooth, RS485, and Ethernet round out the connectivity options.

Technical Specifications.

• CPU: RK3566 Quad-core Cortex-A55 — 1.8 GHz
• Operating System: Android 13
• RAM: 2 GB
• Storage: 32 GB
• Screen: 4-inch square capacitive touchscreen — 480×480 — 300 nits
• Wi-Fi: 2.4 GHz — 802.11b/g/n
• Bluetooth: 5.2
• Ethernet: 10/100 Mbps
• RS485: Yes
• USB-C: Yes
• Speaker: built-in
• Power: IEEE 802.3af PoE or 110–240 V AC, 50 Hz
• Installation: Recessed wall-mounted
• Dimensions: 86 × 85 × 36 mm
• Mounting dimensions: 52 × 52 × 35.3 mm — compatible with PILOT-BOX and Legrand standard

Microphone and line inputs, to the Dante network—and back to the local system.
The AmiD4 is the wall-mount unit in the Ami series designed to connect microphone or line sources directly to a Dante network, while simultaneously routing audio to a local sound system from the same location. Its two balanced combo inputs, with adjustable gain up to 20 dB and 48V phantom power switchable per channel, accept both condenser microphones and line-level sources. Its two balanced XLR outputs feed a local sound system in parallel.

Routing and Compatibility.
Dante signals are routed using the Dante Controller software. Powered via 802.3af PoE over a single network cable (PoE switch required). Compatible with the Dante versions of all mixers in the Ami series.

Technical Specifications:

• 2 balanced mic/line combo inputs
• 48V phantom power per channel, independently switchable
• Adjustable input gain up to 20 dB
• Sampling rate: 48 kHz / 24 bits
• 2 balanced XLR line outputs — local audio playback
• Dante 2-channel input / 2-channel output converter
• Routing via the Dante Controller software
• Compatible with the Dante versions of the entire Ami lineup
• Frequency response: 20 Hz – 20 kHz ±0.2 dB
• Maximum level: +18 dBu balanced
• THD: 0.002% @ 4 dBu
• Background noise: -97 dBu
• Input impedance: 20 kΩ
• Output impedance: 100 Ω
• Channel isolation @ 1 kHz: 100 dB
• Power: IEEE 802.3af PoE — PoE switch required
• Power consumption: < 5 W
• Dimensions: 95 × 110 × 50 mm
• Weight: 345 g

Supplied with:

• One small flat-head screwdriver
• 6 screws

AmiD4

Learn more about the AmiD4.

Connections, the Dante network, and real-world use cases: the interface at the heart of the Ami ecosystem.

Learn more →