Founded in 1982, Stewart Audio is a USA based manufacturer of innovative amplifiers and associated products.
The product portfolio is characterised by extremely small form factor products, 1/4, 1/3 and 1/2 rack width units. Packed into these small size products are a wealth of features that gives system designers and integrators the tools to create intelligent installations.
Amplifiers are available with Dante, DSP, USB and RS-232 control and other interesting features.
Stewart Audio’s Dante enabled products can now be seamlessly integrated with Symetrix DSP using Symetrix SymNet Composer software.
Stewart-Audio-Price-List-January-2022 pdf (593.87 KB)
Stewart Audio’s compact Dante amplifiers are designed to be single cable solution for smaller zones, without the need for a local power outlet.
This amplifier series leverages the ubiquitous nature of existing CAT 5e/6 cable in zones and also the inexpensive process of pulling new cable to zones.
The PoE+ amplifier series also leverages the higher power 802.3 at PoE+ standard (30W port power) to power two amplifier models, the AV8-2-LZ-D (8W x 2 @ 4/8Ω) and the CVA16-1-CV-D (16W x 1 @ 70V/100V).
The DSP and FLX series of compact amplifiers from Stewart Audio take the capabilities of compact amplifiers to another level.
Integral DSP capabilities, higher power levels (up to 320W), low impedance and constant voltage versions, multi-channel (1-4), optional Dante connectivity, and external controls are all features of the DSP and FLX amplifiers.
On the more advanced FLX models the DSP includes a full cross-point mixer, EQ, filters, limiters and much more. A USB port makes programming simple, fast and repeatable for large installations. While he RVC and RS232 control allow volume control from a wide range of devices.
1/4 and 1/3 rack width amplifiers are an ideal solution for installations where an equipment rack is either full or not being installed.
Stewart Audio’s sub compact amplifiers can be located in places normally off-limits to ‘normal’ amplifiers. These convection cooled amps can be located in ceiling voids, attached to walls, furniture or even poles.
Single and dual channel sub compact amplifiers are readily available with Dante alternatives ,that are designed to be single cable solutions for smaller zones that don’t have easy access to a local power outlet.
In smaller commercial installations, spaces is always at a premium, but with Stewart Audio’s compact mixer amplifiers, this is no longer an issue.
For small restaurants, coffee shops and retail stores, these mixer amps put the user control and amplification into one compact enclosure that’s easily located. The perfect solution for powering 4 – 8 loudspeakers for background music.
Their 1/3 and 1/4 rack sizes allows multiple units to be installed side by side in a rack, whilst only taking up one unit of rack space.
Alternatively, if a rack isn’t being installed, which can be typical in smaller installations, these units can be easily mounted on desks, under desks, in closets, air spaces and more.