Intusonic IntuGrid HMA74 4-Zone Audio Matrix/Router
DETAILS
Intusonic IntuGrid HMA74 – A 4-Zone Audio Matrix & Router for Multi-Zone Background Music & Paging
The Intusonic IntuGrid HMA74 is a 4-zone audio matrix and router, offering advanced multi-zone control for background music and paging in commercial and industrial environments. With five line inputs, two microphone inputs, a front-panel 3.5mm AUX input, and integrated Bluetooth (LINKOUSTIC™ 4.2), the HMA74 allows flexible audio routing to up to four independent zones. Each zone can be controlled via the front-panel interface, the included IR remote, or the optional HZE11 remote wall panels, which allow local volume control and input selection.
Flexible Zonal Control for Commercial & Industrial Applications
The HMA74 supports independent input selection and volume control for each of its four output zones, making it ideal for restaurants, bars, fitness studios, hotels, and office buildings. The optional HPA41 Paging Station enables announcements to be made to one or multiple zones, complete with a programmable chime generator.
With dedicated zone paging, the HMA74 is an excellent choice for warehouses and factories, where clear communication between offices, production floors, and storage areas is essential. It is also perfect for supermarkets, retail stores, and car showrooms, where different departments can be paged independently or simultaneously as required.
Audio Processing & Emergency Features
Each zone output includes a switchable 100Hz high-pass filter (HPF) with an 18dB/octave slope, allowing smaller loudspeakers to be protected from excessive low frequencies. The built-in emergency input provides an instant override of all other signals, ensuring critical messages are always heard.
Intusonic IntuGrid HMA74 Key Features:
- 4-zone audio matrix and router with independent input selection and volume control
- Multiple inputs, including 4 stereo RCA, 1 balanced FOH input, and a front-panel AUX input
- Integrated Bluetooth (LINKOUSTIC™ 4.2) for wireless audio streaming
- Two microphone inputs with phantom power, gain control, and priority options
- HZE11 remote wall panel compatibility for zone-specific control
- HPA41 paging station support for zoned announcements with a programmable chime
- Ideal for warehouses, factories, car showrooms, supermarkets, and retail spaces
- Switchable 100Hz HPF on each output for improved speaker performance
- Emergency input with priority override for evacuation systems
- Compact rack-mountable design with detachable rack ears
SPECS & DOWNLOADS
Download the PDF Spec Sheet HERE >
Download the Instruction Manual HERE >
Intusonic IntuGrid HMA74 Specifications
- Frequency response (+0/-3dB) Line: 20Hz – 20 kHz
- Noise floor (S/N ratio) Line-In: <-80dBu (> 99dB)
- Crosstalk damping: > 70 dB (Line)
- THD&N (Line/Mic): < 0.01% / 0.1%
- AC IN: 115V-230~ 50/60Hz, max 14W
- Dimensions WxDxH: 482.6x250x88mm
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Weight: 4.2 kg
