4-Zone DSP Mixer Amplifier with AquaControl™ Software

The Ultimate “One-Box” Solution

THE ULTIMATE ONE-BOX SOLUTION

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DESIGNED FOR MOST APPLICATIONS

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AQUACONTROL™ SOFTWARE

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The mXa-1502 with AquaControl™ software gives your customers multi-zone music distribution, paging, sound-masking and automatic mixing for a wide-range of environments. Process 16 audio inputs into four different areas with a single rack space device that includes two Ashly-reliable 150-watt amplifiers capable of driving 2,4 and 8-ohm as well as 25, 70 and 100V loads.

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The ONE-BOX Solution

mXa-1502 combines a 16-channel DSP Matrix Mixer, Advanced Speaker Processor and two-channel multi-mode Power-amplifier under one hood. Add to that, a healthy compliment of integration I/O for interfacing with other system components and the mXa-1502 is even harder to beat. All this fits into a simple, 1RU unit that easily goes just about anywhere. No other single unit currently available offers the flexibility, configurability and ease-use provided by the mXa-1502. You would even be challenged to find individual components that can be assembled to approach the mXa-1502s performance and features without significantly increased cost. You’ll spend less time selecting the right product, pre-configuring and wiring, not to mention dealing with multiple vendors, sales, A/R or tech support teams. One product: mXa-1502. One company: Ashly.

The mXa-1502 is literally a “system-in-a-box” and includes all the critical components for creating the ideal solution for a wide range of applications. These include:

A 16-input (8 Balanced Mic/Line inputs + 4 Stereo Unbalanced inputs) Mixer, which incorporates programmable Class A mic-preamps, full block-assignable DSP on every channel (Gain, Meters, Compressor, Leveler, Gate, Limiter, 10-band Parametric EQ, HPF & LPF, 31-band Graphic EQ, Signal Generator, Delay). Up to 6 independent functions can be assigned to every channel. Everything you’ll need to handle just about any source signal

  • 4 Independent Matrix Mixers, which are assignable to any or all of the unit’s 4 outputs. Each mixer can take any of the 16 inputs, each with fader control and metering, plus mute. Each mixer also incorporates a full-featured priority Ducking system for paging or priority miking and also a gain-sharing Auto-Mixer for all mic channels for use in meeting spaces. Create one mix for all outputs, or an independent mix for each output.

  • 4 Output channels with full DSP. Same functions as inputs, but adds Ambient Noise Control, Universal X-Over functions and FIR Filter import capability. This makes the mXa-1502 one of the most advanced zone and speaker system processors available.
  • 2-channel x 150W multi-mode Class D amplifier. Each channel of the amp section can be set to drive loads from 2-8 Ohms or constant voltage (25/70 or100V), You can mix and match speakers loads as needed, with one side driving up to four 8 Ohm speakers and the other a string of high-impedance ceiling speakers. Of course, the channels may also be bridged for a total of 300W, that can be used to drive a subwoofer or a larger 70/100V load. When you need to expand, the mXa-1502s dual AUX outputs can be used to connect to additional power when required.

  • Programmable Scheduler with Real-Time Clock. For those situations where unattended operation is required, the mXa-1502 can be programmed to operate in automated fashion. You can easily create a schedule for the mXa to automatically turn on/off, change presets, mute/unmute channels, activate triggers, page to zones, select sources and more. A built-in Real-Time Clock can be synced to other devices or a network time server for years of accurate timing reference. With this and many of the automatic mixer functions, the mXa-1502 practically drives itself.

  • Built for integration. To top it all off, we’ve equipped the mXa-1502 with a full complement of integration I/O: 8 GPI trigger inputs, 2-GPO Trigger outputs, 2 fault outputs (one for each amp channel), standby on/off port & 3 VC control ports. And of course-Ethernet. All programmable using the AquaControl interface to operate according to project requirements

  • Integrated Software Remotes. As if all the above weren’t enough, the mXa-1502 even provides built-in Remote pages, which can be served up on virtually any PC, Tablet or smartphone. No extra hardware required. Just intelligent control.
    • Mixer Remote: Provides access to any of the four available mixer sections in a simple, easy-to-use interface with faders, meters and channel On/Off functions
    • DVCA Remote: Up to four DVCA groups may be created and served as a remote -page
    • Virtual WR-5 Remote: One or more virtual WR-5 remote panels may be accessed on any small-format mobile device with preset recall, source select, channel mute, meter and fader functions, all accessible.

Collectively, these add up to a powerfully capable solution that can handle just about any task. All in a compact and affordable 1RU package. It’s an unbeatable combination!

Designed for Most Applications

The mXa-1502 was engineered with working contractors and integrators in mind. Built to fit the widest range of most common applications, you know-the ones you do the most of and want to complete quickly and efficiently. This single unit with all the right features and all the right connections, with any easy, flexible user interface means less time spent selecting products, programming and installing and more time devoted to capturing new opportunities.

With its AquaControl™ web-based interface, it will vastly improve workflow and decrease time spent cobbling together solutions from one job to another. The mXa-1502 is made to work for the vast majority of mic-mixing, paging, noise-masking and music distribution applications in places like:

  • Restaurants, bars and clubs
    • Background Music, Paging Announcements and Ambient Noise Control for automatic volume adjustment in areas with dynamic background noise.
  • Hotels & spas
    • Background and relaxation music. Auto-mic mixing for hotel meeting rooms
  • Retail Stores
    • Multi-zone background music and paging with priority override, Scheduling for auto-power on/off and other setting changes for each business day.
  • Schools, from K-12 to colleges
    • Auto-mic mixing & loudspeaker managements for PA in auditoriums & sporting events. Background music and paging announcements in cafeteria. Scheduling for timed activities
  • Courtrooms and government council rooms
    • Auto-mic mixing and priority ducking for judge/chairperson override. Zone distribution for different sections and for logging. Noise generation for sound-masking (side-bar)
  • Worship spaces
    • Auto-mixing and speaker management for house loudspeakers. Multimode amp for dual speaker loads (Main-Low Z/Overflow areas-Hi Z)
  • Corporate offices and small business environments
    • Auto-mic mixing and priority ducking for executive Gate for auto-muting of unused mics.

Not much the mXa-1502 can’t accommodate, especially for smaller to-mid-sized projects. The mXa-1502 is the ultimate audio multi-tool and you’ll discover that it’s way more than the sum of all its parts. It’ll be the “one box” you’ll want to have on hand for the bulk of your most common jobs. The mXa-1502 offers flexibility, speed, efficiency.

AquaControl™ Software

The mXa-1502 runs on Ashly’s next generation AquaControl™ web-server based interface, which means it functions with virtually any networked PC or mobile device, any OS. Nothing to install. And, it incorporates most of the familiar features found in our legacy PnES DSP software, including:

• Auto-Mixing

• Ambient Noise Control

• Comprehensive Event Scheduler

• The usual collection of Dynamics, EQs, Filters, Delays….

And have even added a few things, like….

• Input & Output Template Import & Exporting

• Advanced Priority Ducking

• Remote Control Page with the new Virtual WR-5 wall remote

• And much more

The mXa-1502 incorporates the following DSP functions:

Programmable Class A Mic Preamps

• Gain, Remote Gain & DVCA Gain

• Dynamics: Compressor, Leveler, Limiter & Gate

• EQ:10-band Parametric, 31-band Graphic, HPF, LPF, Universal 2, 3 & 4-way X-Over, FIR Filters

• Delay, Speaker Delay

• Auto-Mixing

• Ambient Noise Control

• Tools: Meter, Signal Generator

• Comprehensive Event Scheduler

So, you won’t have to relearn another software suite. Plus, even if you’re new to DSP software, we’ve designed the AquaControl UI to navigate like most popular websites, so it will have a familiar look and feel for the first-time user as well.

The new AquaControl Portal application is a free download which installs on your Windows™ PC for “off-line” access. All the same great features, functionality and easy user experience in a portable version that can work anywhere you are. No DSP device or network needed. The two versions work together to create a seamless workflow between offline and connected environments.

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• Retail • Hospitality 
• Schools and Colleges
• Huddle Rooms
• Office/Warehouses
Big box to bodega, mXa-1502 is perfect for retail. Control background music (low impedance or distributed), paging in different zones “Clean up on Aisle 2”, and sound masking. Control it all wirelessly from a tablet or PC.
mXa more than fills the audio needs of school lecture halls, auditorium, gymnasiums or multi-purpose rooms. Plug in up to eight microphones and two A/V sources such as laptops or DVD players.
An mXa-1502 is a winning combination for a school’s outdoor sports fields. Mics for an announcer, on-field presentations, or recorded music (if the band is out with COVID). 150 watts per channel drives the field’s speaker system with power to spare.
Background music throughout the restaurant, separate sound for the bar or lounge, patio, and waiting area. No other company makes a problem solver like the mXa-1502. It takes up minimal space, ­delivers plenty of power, and can be controlled with wireless tablets at reception and/or bar.
Divide and conquer hotel ballrooms with the mXa-1502. Plenty of mic inputs, A/V inputs for the presenter’s laptop, and 300 watts of power for portable speakers. You can even use one mXa-1502 to handle two separate, divided segments of a ballroom with mono sound.

Overview –

The mXa-1502 with AquaControl™ provides total control over four separate zones with a rich compliment of digital signal processing, including routing, auto-mixing, ducking, amplifier monitoring, event scheduling/triggering and more. All through our easy-to-use AquaControl™ that doesn’t require a week of tutorials to understand and configure. It lets you and your customers navigate using virtually any browser-enabled device. Trouble-shoot or re-configure it without having to travel to the client location. Or add our hard-wired WR-1.1 single-gang remote.

❚ 8-balanced Mic/Line Inputs
❚ Precision Class A mic preamp design
❚ 4 Stereo Line Inputs
❚ 4 Outputs
❚ 2 x 150W Class D Amplifiers with selectable Multi-mode operation (2/4/8 Ohm + 25/70/100V)
❚ Four convenient front-panel buttons for source/preset select
❚ Scheduler and RTC (Real-Time Clock) allows user-defined automatic, timed activation of various operations
❚ Generous integration I/O, including: Network, Serial, GPIO, VC, Standby & Fault (works with the WR-1, WR-1.1, WR-1.5, and WR-2 remotes)
❚ Compact 1U design reduces rack space requirements
❚ New, advanced Ashly AquaControl™ software allows easy and convenient access from many browser-based devices. No app to install! Comprehensive DSP includes:
Inputs
❚ Programmable Analog Mic Preamps ❚ Phantom Power On/Off ❚ Gain with Link Group Assign and Polarity switch ❚ Remote Gain ❚ DVCA Gain ❚ Meter with Peak Hold Equalizers ❚ 31-band Graphic — Constant or Proportional Q ❚ 10-band Parametric EQ + HPF / LPF ❚ Signal Generator ❚ Delay
Dynamics
❚ Compressor ❚ Auto Leveler ❚ Clip (Brick Wall Limiter) ❚ Gate ❚ Matrixing ❚ Automixers ❚ Ducker
Outputs
❚ 31-band Graphic — Constant or Proportional Q ❚ 10-Band Parametric ❚ FIR Filters ❚ 2/3/4-way Crossover ❚ Ambient Noise Control ❚ Delay ❚ Dynamics (same as Inputs) ❚ Signal Generator ❚ Meter with Peak Hold
Event Scheduler (Calendar)
Event Logs
Reports
Compatibility
❚ Windows® OS 10 ❚ Mac® OS 10 and later ❚ Linux Web Browsers ❚ Chrome for Windows®, OS X, iOS, Android® ❚ Safari for OS X ❚ Edge for Windows®

 

Series

Models

Data Sheet

Manual

Quick Start Guide

mXa mXa-1502 Download Manual Quick Start Guide

AQUACONTROL™ PORTAL

Compatibility: Windows 10

AquaControl™ Portal brings the experience of Ashly AquaControl embedded webserver software to your Windows 10 PC. It’s an easy way to try out AquaControl and preconfigure settings for the Ashly mXa-1502 Mixer Amplifier that can be exported and loaded into real units.
Compatibility: Windows 10
 

Series

Models

Firmware

Version History

mXa mXa-1502 Firmware V1.2.8.bin

Firmware_V1.2.2.bin

Revision History

Updating AquaControl™ firmware on your Ashly mXa-1502.

NOTE: if firmware update fails, make sure v1.2.2 or higher is installed and try again.

The mXa-1502 uses embedded programs that run within the device, also known as firmware. On occasion, Ashly will release new firmware updates to improve operation or add features. In most cases this can be deployed in the field by the system administrator.

It is important to review the firmware revision history to determine if the update will add value to your installation. Although a firmware update is typically a routine procedure, there is a low level of risk that it can cripple the Ashly device, explained below:

Associated risk when updating.

If power to the Ashly mXa-1502 device is interrupted during the update procedure, there is a risk of disabling the device. Once the firmware update procedure has begun, any interruption can leave the Ashly device in a “crippled” state.

The crippled state can occur because the firmware update routine first erases the old firmware on the Ashly device, then writes in the new firmware code. If an interruption occurs during that process, the Ashly device can be left without a valid program to function or communicate further with a computer, tablet or mobile device. If this happens, the mXa-1502 may need to be returned to the Ashly Service Department to restore the factory flash program.

Installation Instruction:

Log into the mXa-1502 AquaControl(TM) software using an Admin level account.

The current firmware version is shown on the Dashboard landing page, in the Device information section.

To update the firmware navigate to the Settings -> General settings page, and click or press the “Update” button next to the current firmware revision text.

Click or press the “+ Firmware File” to locate a new firmware ‘bin’ file on your computer or mobile device, that you have downloaded from the Ashly Audio website.


Click or press “Install Update” to start the update process.

Number of Input Channels 16 (8 Balanced Mic/Line, 4 Unbalanced Stereo Line)
Number of Output Channels 4 (2-Powered, 2-AUX Line)
Amplifier Power Output 2 X 150W @2/4/8 Ohms & 25/70/100V. 300W Bridged
Damping Factor >250 (8 Ohm load <1kHz)
Distortion (SMPTE, typical) <0.5%
Distortion (THD-N, typical) <0.5% (8 Ohms, 10dB below rated power, 20Hz–20kHz)
Channel Separation –75dB (dB from full output, 1kHz)
Signal-to-Noise (unweighted) >99dB (20Hz-20kHz, Gain@26dB)
Frequency Response 20Hz-20kHz, ±0.05dB
Balanced Input Connector Euroblock 3.5mm
Input Impedance 10k Ohms
Maximum Input Level +21dBu
Speaker Output Connector Euroblock 7.62mm
Nominal Voltage Input 100 – 240VAC
Operating Range 70 – 270VAC
Power Supply Type SMPS with active PFC
AC Mains Line Cord Connector Detachable Nema 5-15 for USA
Control Network RJ-45 connector, 1GB Ethernet
AUX Output Connector Balanced Euroblock 3.5mm
AUX Output Maximum Level +21dBu
Data Connection Euroblock 3.5mm – Gnd, +18V, Data Out, Data In
Fault Condition Logic Outputs Euroblock 3.5mm – fault indicated by loss of 1Hz “heartbeat” pulse signal
Remote DC Level Control Euroblock 3.5mm – Gnd, CV, V+ per input
Amplifier Protection Shorted output power limiting, over-temperature, DC-output, power-supply fault, mains-fuses & inrush-current limiting
Cooling Continuously variable temperature controlled fan
Unit Dimensions 19”W x 1.75”H x 14.54”D (483mm x 45mm x 369mm)
Dimensions 25.2”W x 2.5”H x 19.5”D / 641mm x 64mm x 495mm
Weight 13.0 lbs (5.4 kg)

   

Hear from the engineers who built the mXa-1502

Remote Controllers

WR-1

WR-1 Is a single-gang, wall remote that allows control of volume for any two (2) Input or Output channels on the mXa-1502. This is useful for maximizing the number of zones or areas that require control, while keeping hardware and installation cost to a minimum.

WR-1.1

WR-1.1 Is a single-gang, wall remote that allows control of volume for any single Input or Output channel on the mXa-1502. This is great for when individual volume controls need to be located in each zone. Provides a simple and cost-effective remote option.

WR-1.5

WR-1.5: This “combination” remote offers two control knobs in a single-gang, wall format. One knob allows control of volume for any Input or Output channel on the mXa-1502 and the other is for selection of exclusive functions such as any four Presets, Sub-presets or Sources. The WR-1.5 offers total zone control in a simple, intuitive form-factor.

WR-2

For easy preset scene or source selection, the WR-2 remote’s 4 push-buttons allow selection of exclusive functions (Preset, Subpreset, Source Select 1-4) in a single-gang wall-mount format.

Virtual FR Remote Mixer Page

This virtual remote is built right into the AquaControl software, so it comes at no extra cost. It may be accessed from any iOS or Android browser-enabled device (such as a tablet or smartphone) connected to the mXa-1502 using a Wi-Fi router. It allows control of up to 16 Mixer channel levels as well as mutes (using the device’s touchscreen) and also meters per mixer page (1-4) that are set up using the AquaControl Software interface. It’s a convenient and easy-to-use fader interface for when live mix control is needed.

DVCA Remote Page

DVCA Remote Page Another “virtual” controller, the DVCA page is also a remote feature that is incorporated into AquaControl software. The DVCA remote provides touchcontrol of up to four (4) DVCA groups, which work as “Master Faders” for any assigned group of mXa-1502 Input or Output channels. Any wireless iOS or Android device may access the DVCA page for convenient control channel groups or zones.

Virtual WR-5 Remote Page

The Virtual WR-5 remote is designed to duplicate the hardware version wall remote for PnES-enabled models. It provides the same control functions for AquaControl, including 6 buttons, which may be used for Preset, Source Select, Muting and Fader Mode, as well as a programmable Channel fader and “LED” meter. It can be viewed from any browser-enabled smart phone

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