26.01.15

Stealth Acoustics Updates SA255 Subwoofer Amplifier

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Stealth Acoustics has announced the immediate availability of the company’s new SA255 350W monaural amplifier with variable low-pass filt...

Stealth Acoustics has announced the immediate availability of the company’s new SA255 350W monaural amplifier with variable low-pass filter. Built on a proven high current class A/B amplifier platform from the previous 255R model, the new SA255 sports Stealth’s “cool blue” back-lit front panel graphics, which debuted with Stealth’s successful launch of the SA2400 amplifier product. This most recent upgrade to the line is intended to make Stealth amplifiers distinctively recognisable when placed in a rack, while also allowing for tweaks to functions aesthetics and control placements for improved user operation. [caption id="attachment_7929" align="aligncenter" width="1024"]The new SA255 sports Stealth’s “cool blue” back-lit front panel graphics. The new SA255 sports Stealth’s “cool blue” back-lit front panel graphics.[/caption]   “We have used the success of the 255R to our advantage when producing the new SA225 for 2015,” says Brian Azzano, International Sales Manager at Stealth. “The new 255R produces a very impressive level of output, whilst retaining the features that make Stealth products unique.” The SA255 features a variable low-pass filter for use with Stealth, or other passive subwoofer speakers, and provides 350 watts of clean power at 4 ohm loads. The filter stage can be bypassed to allow for full range mono-brick operation. In addition to a built-in limiter stage to help resist overloads and tighten up bass response, the SA255 features a wide array of input integration options; balanced XLR inputs, unbalanced RCA line-level inputs and speaker level inputs, all with pass-through outputs providing maximum flexibility in integrating the amplifier to a wide variety of sources. A no-signal auto mute function turns the amplifier off for energy conservation when audio signals are not present and immediately switches the amplifier back on upon resumption of source content. The SA255 is available worldwide through Stealth Acoustics authorised distributors and resellers. For more information and a demonstration of the SA255 amplifier, visit Stealth Acoustics at Stand R-112 in Hall 5 at ISE 2015, Amsterdam RAI, 10-12 February, 2015. www.stealthacoustics.com