Aio — Multi-zone DSP audio amplifiers with 100V and Hi-Z outputs by Audiophony PA

Audiophony PA · Multi-zone installations

Meet the new Aio range, developed in partnership with Pascal Audio. Purpose-built to simplify multi-zone installations, it brings professional-grade audio management to bars, hotels, restaurants, and performance venues across Europe.

Aio Range — Aio4125, Aio4500 and Aio8125 in perspective
Powered by Pascal

Developed in close collaboration with Pascal Audio, the Danish manufacturer renowned worldwide for professional amplification, the Aio range features Pascal UMAC™ Class D power modules, delivering exceptional efficiency and impressive sonic dynamics.

Possibilities

Professional power, unlimited possibilities

The AIO range packs the features normally reserved for complex audio systems into a single compact unit.

Flexible matrix routing, multi-source mixing, per-zone DSP, lockable speaker presets, source priority management, automatic ducking, dynamic compression, parametric EQ…

Each zone can receive any source, with its own sound processing, access restrictions and volume range.

This rich feature set enables tailor-made, scalable installations perfectly suited to the specific needs of every venue — from a small bar to a multi-level complex.

01
Flexible matrix routing
02
Multi-source mixing
03
Per-zone DSP
04
Lockable speaker presets
05
P1 — ALARM
P2 — MIC
P3 — PAGING
P4 — MUSIC
Source priority management
06
Automatic ducking
07
Dynamic compression
08
Parametric EQ
The range

Three models, every application covered

Configurable powered outputs: 100V or low impedance. Each powered output (rugged Euroblock connector) can be individually configured as Lo-Z (4-8 Ω for standard passive speakers), Hi-Z (70V / 100V for long-distance lines), or Bridge (BTL) to double output power.

Lo-Z 4–8 Ω
Hi-Z 70V / 100V
BTL Bridge

This versatility lets you drive nearby passive speakers, 100V lines spanning multiple rooms, or high-power bridged outputs for subwoofers — all from a single unit, without external amplification.

4 inputs · compact 01 / 03
Aio4125

All-in-one 4×4 powered audio matrix for multi-zone installations.

Aio4125 — front Aio4125 — rear
4powered outputs
Lo-Z4 × 125 W @ 4Ω
BTL2 × 250 W · Bridge 8Ω
Hi-Z2 × 250 W · 70–100V
Learn more
4 inputs · high-power 02 / 03
Aio4500

High-power 4×4 powered audio matrix for multi-zone installations.

Aio4500 — front Aio4500 — rear
4powered outputs
Lo-Z4 × 500 W @ 4Ω
BTL2 × 1000 W · Bridge 8Ω
Hi-Z2 × 1000 W · 70–100V
Learn more
8 inputs · expanded 03 / 03
Aio8125

All-in-one 8×8 powered audio matrix for multi-zone installations.

Aio8125 — front Aio8125 — rear
8powered outputs
Lo-Z8 × 125 W @ 4Ω
BTL4 × 250 W · Bridge 8Ω
Hi-Z4 × 250 W · 70–100V
Learn more
Connectivity

Complete, flexible
connectivity.

The AIO range adapts to every source and configuration thanks to its comprehensive professional connectivity.

4 or 8 Audio inputs
Dual format Per channel
RCA Unbalanced · consumer
Euroblock Balanced · pro
RCA UNBALANCED
Consumer sources.

Audio players, smartphones, computers. Plug in, set the level, go live.

Audio players Smartphones Computers TV
+50 m
EUROBLOCK BALANCED
Professional sources.

For signals that require noise immunity over long distances.

Mixing consoles Paging stations Balanced DI boxes Microphones
Sensitivity

Per-input adjustable sensitivity.
Every source, no compromise.

Microphone Consumer audio source Balanced pro source Pro mixing console
Mic
-10 dBu
+4 dBu
+14 dBu
Level

Each input's sensitivity is individually adjustable — Mic, -10 dBu, +4 dBu, +14 dBu. Your inputs accept any source: microphones, consumer audio players, balanced professional sources, computers…

Mono or stereo, unbalanced or balanced, mic or line level — the system adapts. No need to wonder whether your source is compatible: it is. You simply have 4 or 8 universal inputs, ready to accept whatever you plug in.

Mic
-10 dBu
+4 dBu
+14 dBu
Advanced connectivity

Chainable. Configurable.
Controllable

S/PDIF digital

Chain amplifiers without loss.

Every AIO amplifier features a digital stereo S/PDIF input and output (RCA).

Chain multiple amplifiers with zero quality loss.

The signal passes from one amplifier to the next without analog conversion, preserving full audio integrity.

Ideal for multi-floor or multi-building installations requiring several synchronized systems.

AIO
AIO
AIO
8-pin GPIO

Advanced system integration.

The 8-pin GPIO connector (Euroblock) integrates the AIO amplifier into third-party systems:

Home automation, external triggers — store opening / closing, presence detection.

Physical wall faders, interfacing with centralized management systems.

The AIO becomes a true audio hub, controllable by external automation systems.

Network

Complete network connectivity

Every AIO amplifier features WiFi and RJ45 Ethernet — dual options for remote control and configuration.

The HTML5 web interface is accessible from any device on the network — PC, Mac, tablet, smartphone — no dedicated app required.

Control multiple amplifiers simultaneously, monitor in real time, and make on-the-fly changes without physical access.

Wall controllers also connect via the Ethernet port.

Wireless

Built-in WiFi.

Aio units connect to the existing WiFi network and broadcast their own secure WiFi hotspot, so the installation does not necessarily require a router.

Wired · RJ45

Ethernet.

Network stability for permanent installations.

Note: PoE power is not supplied by the Aio units.

HTML5 web interface

Intuitive configuration,
multi-platform

HTML5

The AIO amplifier is configured through an HTML5 web interface accessible from any browser — PC, Mac, Linux, tablet, smartphone — with no dedicated app to install.

It controls every parameter:

MATRIX Matrix routing
DSP Fine tuning
PRESETS Speakers
PRIORITIES Sources
ACCESS Restrictions
MIX Custom

The installer has a complete overview and can make changes directly from the local network.

Built-in presets speed up commissioning.

Pro audio
Installation
Live & DJ
Try the live interface
🔒 192.168.1.100/#/dashboard
DSP · Three stages

Three-stage DSP.
Total control over the audio signal.

The AIO range features a professional DSP spread across three stages for total control of the audio signal. This cascaded architecture lets you process the sound from source to speaker, with unmatched precision.

Per input
Tailor every source.

Each incoming signal is calibrated precisely, whatever its nature.

  • Adjustable sensitivity
  • Gain
  • 5-band parametric equalizer
Per zone
Control the signal.

Each space gets its mix, its priorities, its dynamics — independent of the others.

  • Matrix routing
  • Source priorities (auto-ducking, absolute priority)
  • Dynamic compression
  • Delay
  • Equalizer
Per powered output
Create the ambience.

The final stage tunes the loudspeaker — phase, filtering, limiters — to protect and reveal.

  • 10-band equalizer
  • Precise delay (speaker alignment)
  • Lockable speaker presets
  • Active crossover
  • High-resolution digital correction
  • Phase correction
  • Limiters

From the input jack to the speaker cone, the signal flows through three processing stages that chain seamlessly — a level of control normally reserved for outboard processors, here natively integrated.

Wall controllers

AioCTL
One cable. One knob

Turn Adjust volume
Press Change source
Long press Mute

Effortless to operate

AioCTL wall controllers deliver intuitive local control for one or more zones on an AIO amplifier. Clear display, single rotary encoder — control in three gestures, in seconds.

The Aio range gives installers all the tools to create optimal conditions. For end users, accessing the functions is intuitive — no specific training required.

2 housings Black · White
6 themes Dark · Light · Black/Cyan · Lime · Tangelo · Electric Pink

Installation & integration

Powered over PoE (Power over Ethernet) — AioCTL units install with a single network cable carrying both power and data.

Compact (87 × 87 × 43 mm, 120 g), compatible with standard flush-mount boxes — they integrate discreetly into any environment.

PoE 87 × 87 × 43 mm 120 g Standard flush mount
Installation diagram

One amplifier,
the whole installation

At the heart of the architecture, the Aio8125 orchestrates everything: audio to the zones, direct WiFi hotspot for iPad, Ethernet to the router serving the local PC and powering the AioCTL units via PoE. Centralized control, on-site or over the local network.

HOTSPOT AIO AUDIO IN ETHERNET Local PC AUDIO Microphone AUDIO Media player ⚡ AMPLIFIER · HOTSPOT Aio8125 DSP MATRIX · 8×8 ROUTING CLASS D · UMAC™ 8×125W @ 4Ω 🌐 LOCAL NETWORK Router ETHERNET · POE PoE HOTSPOT iPad ZONE 01 Bar 8 Ω · LO-Z CTRL AioCTL ZONE 02 Dining room 100V · HI-Z CTRL AioCTL ZONE 03 Terrace 100V · HI-Z CTRL AioCTL
Wired Ethernet Audio signal PoE required · AioCTL AIO Hotspot (iPad)
Accessories

Racking & mounting

To optimize the installation of your AIO matrix amplifiers in professional environments, three accessory kits enable standard rack integration or secure desk/surface mounting.

AioR1 — 19″ rack mounting kit for Aio 1U half-rack matrix
AioR1

Rack mounting kit for Aio 1U matrix

Complete kit for 19" rack mounting of 1U half-rack matrix amplifiers (Aio4125). Includes:

  • 2 short rack ears (dual mounting, 2 matrix units side by side)
  • 1 long rack ear (single mounting, 1 matrix centered)
  • 1 bracket for 2 half-rack matrix units
  • Mounting screws for the matrix units
AioR2 — rear reinforcement brackets for Aio 1U matrix
AioR2

Rear reinforcement bracket set for Aio 1U matrix

Rear stabilization brackets for 1U matrix amplifiers (Aio4125, Aio8125). Includes:

  • Reinforce mechanical support in the rack and prevent tilting or flexing when rear connectors are frequently manipulated
  • Complete hardware
AioR3 — desk/surface mounting hardware for Aio half-rack matrix
AioR3

Desk/surface mounting kit for Aio 1/2 Rack matrix

Horizontal side brackets to securely fasten half-rack matrix units (Aio4125) under a surface (desk, shelf, technical cabinet). Includes:

  • Discreet, secure mounting outside of a rack
  • Complete hardware
Venues × Compatibility

Aio installs everywhere

From hotels to retail, from terrace to ceiling, from background music to party atmospheres, Aio systems install anywhere sound contributes to comfort and experience. Their multi-input, multi-zone management, accessible to everyone, lets you create tailor-made sound atmospheres without deep technical expertise.

Hospitality
Hotels

Lobby, restaurant, bar and guest rooms covered with the same audio precision.

Public
Public spaces

Reception and information areas, service spaces.

Retail & Hospitality
Retail spaces

Stores, dining venues and customer areas.

One range. Every zone.