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Description
With an unrivalled price-performance ratio, AHM-16 delivers a 16x16 matrix with uncompromised processing for single room applications and smaller multi-room environments including bars, restaurants, shops and school halls.
Features:
ALWAYS IN CONTROL
In addition to remote controllers, GPIO and 3rd party integration, AHM-16 has a front panel screen and 4x programmable SoftKeys for intuitive volume control, source select, preset recall and more.
SOUND MANAGEMENT
SIMPLY SCALABLE
AHM is a family of powerful Audio Matrix Processors supported by a comprehensive ecosystem of scalable I/O, control and Dante solutions. Designed to excel in corporate, retail, hospitality and education environments, AHM matrix processors allow integrators to quickly create systems that build from a single boardroom to a complete campus.
UNCOMPROMISED POWER AND FLEXIBILITY
AHM processors deploy next-generation FPGA technology and 96kHz sample rate, bringing acclaimed Allen and Heath sound quality and sub-millisecond latency to installation. The audio engines have the power to deliver far more processing than the usual open architecture platforms, including 8-band PEQ, gate, compressor and delay on all input channels, and 8-band PEQ, 30-band GEQ, compressor, ANC, source selector, limiter and delay on all zone outputs.
SLink* allows plug 'n play connection to up to 8 remote expanders from Allen and Heath’s extensive Everything I/O range, which includes wall mount, rack and portable options. With hundreds of routable system inputs and outputs, AHM can cater for projects ranging from a single room to large, distributed spaces.
*SLink port built-in on AHM-64, SLink option card for AHM-32 and AHM-16
A WORLD OF CONTROL
An AHM system can be controlled using our range of remote controllers, GPIO and 3rd party devices. With up to 96 IP remote controllers over a standard TCP/IP network, every room can enjoy local volume control, source select and preset recall.
CUSTOM CONTROL APP
Designing the perfect user interface for each type of user has never been so easy. Custom Control is a customizable, cross-platform control app, providing elegant, bespoke control over an AHM system.
AHM SYSTEM MANAGER
The intuitive AHM System Manager software and AHM’s flexible architecture allow rapid configuration, with no certified programming training required. AHM matrix processors strike a balance between the simplicity and set latency of fixed architecture, and the flexibility normally reserved for open architecture platforms, allowing them to handle sound management, paging, audio distribution, conferencing and speaker processing roles.
Channels view
Horizontal signal-flow and processing diagram, with clear visibility of what is available, what is / isn’t active, and mouse-over real time audio monitoring.
Assign view
Zoomable matrix view for I/O and routing, with optional level and mute indication, and including Tieline patching and Zone to Zone routing for unparalleled flexibility.
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Product Specs
Inputs | |
Mic/Line Inputs | Balanced, +48V phantom power |
Mic/Line Preamp | Fully recallable |
Input Sensitivity | -60 to +15dBu |
Analogue Gain | +5 to +60dB, 1dB steps |
Pad | -20dB Active PAD |
Maximum Input Level | +30dBu (PAD in) |
Input Impedance | >3kΩ (Pad out), >8kΩ (Pad in) |
Mic EIN | -127dB with 150Ω source |
Outputs | |
Analogue Outputs | Balanced, Relay protected |
Output Impedance | <75Ω |
Nominal Output | +4dBu = 0dB meter reading |
Maximum Output Level | +21dBu |
Residual Output Noise | -92dBu (muted, 22-22kHz) |
System, Measured balanced XLR in to XLR out, 20-20kHz, +5dB Gain, Pad out, signal @ 0dB (meter) | |
Dynamic Range | 108dB |
System Signal to Noise | -92dB |
Frequency Response | 20Hz - 20kHz +0/-0.5dB |
THD+N (analogue in to out) | 0.005% @ +16dBu output, 1kHz +5dB gain |
Headroom | +18dB |
Sampling Rate | 96kHz +/- 20 PPM |
Acoustic Noise | Typical loading, 22 deg C ambient |
No I/O Port installed | 31dBA |
With I/O Port installed | 33dBA |
Dimensions and Weights | |
Unboxed Width x Depth x Height x Weight | 482.6mm x 270mm x 44mm x 3.8kg (19” x 10.6” x 1.7” x 8.4lbs) |
Boxed | 555 x 385 x 150 mm x 5.1kg (21.8” x 15.2” x 5.9” x 11.2lbs) |
Operating Temperature Range | 0 deg C to 40 deg C (32 deg F to 104 deg F) |
Mains Power | 100-240V AC, 50-60Hz, 65W max |
Input Processing | |
16 Input Channels | Configurable mono or stereo |
Trim | +/-24dB digital trim |
Polarity | Normal/Reverse |
Stereo Width Control | L/R, R/L, L -Pol/R, R -Pol/L, Mono, L/L, R,R, M/S |
Gate | |
Sidechain | Self-key or source selectable, with 12dB/octave Lo-Pass and Hi-Pass |
Threshold | -72dBu to +12dBu |
Depth | 0 to 60 dB |
Attack | 50us to 300ms |
Hold | 10ms to 5s |
Release | 10ms to 1s |
Insert | In/Out, +4dBu/-10dBV level |
PEQ | |
Type | 8-Band fully parametric, +/-15dB |
Band 1 - 8 | Selectable LF/HF Shelving, Bell (variable or constant Q), Hi-Pass / LoPass |
Bell Width | 0.50 – 6.00 Q |
Shelving Type | Classic Baxandall |
Hi-Pass, Lo-Pass Filter | 12dB/octave |
Compressor | Peak or RMS sensing |
Sidechain | Self-key or source selectable, with 12dB/octave Lo-Pass and Hi-Pass |
Threshold | -46dBu to 18dBu |
Compressor parameters | Threshold, Ratio, Attack, Release |
Delay | Up to 683ms |
Zone Processing | |
Up to 16 Zones | Configurable mono or stereo |
Source Selector | Up to 20 sources, variable level, Fade In and Fade Out time <20s |
Insert | In/Out, +4dBu/-10dBV level |
GEQ | 28 bands 31Hz -16kHz, +/-12dB, constant-Q |
PEQ | See Input Processing |
Compressor | See Input Processing |
Delay | Up to 683ms |
ANC | |
Ambient Level | Selectable source and metering point, Gain Differential -18dB to 40dB |
Gap | Selectable source and metering point, Threshold -62dB to -20dB, Time 05000ms |
Gain Element | Min / Max Gain, Rate 0-30dB/s |
Limiter | Variable Threshold, Attack and Release |
Speaker Processing | |
Crossovers | Configurable 2, 3, 4 way |
Filters | Asymmetrical, selectable 1st order, Butterworth 12/18/24 db/octave, LR 12/24 dB/octave |
EQ | 4-Band fully parametric, or 28 band GEQ |
Delay | Up to 683ms |
Limiter | See Zone Processing |
AMM | |
Channels (AHM-16) | 1x16 |
Channels (AHM-32) | 1x32, 2x 16 or 4x 8 |
Modes | D-Classic gain sharing or NOM |
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