Commercial Audio Systems - SXR-120


70V/100V Mixer/Amplifier

Classroom Audio Systems - PMA-245 - Plenum Rated Amplifier
Outstanding Performance -

The SXR-120 amplifier is built to meet the demands of today's commercial audio systems. It is designed to deliver excellent fidelity under the most difficult conditions. When driven to the maximum specified levels, this amplifier will continue to deliver crisp, clean audio. Even at 120 watts RMS, the SXR-120 does not show signs of discernible distortion or clipping. The robust circuity is made to be pushed to the limits on a daily basis, while delivering years of trouble free performance.

Commercial Audio with Versatility -

With a true 120 watts of RMS power and six mixable inputs, the SXR-120 meets the needs of a wide range of commercial audio systems. In addition, because it has three different speaker output voltages to choose from, you can make this your "go-to" amplifier for most of your small to medium commercial audio needs.

Roemtech Quality -

The SXR-120 commercial audio mixer/amplifier is built with some of the toughest materials found in the industry. The face plate is solid aluminum nearly one quarter of an inch thick. It is precision CNC milled for an extremely tight fit and finish. All of the markings on the front are laser etched, rendering a look that is sophisticated and extremely durable even under constant use. The control knobs are all milled out of solid billet aluminum. Add all of this up, and you get a look and quality that sets a new standard for commercial audio systems.


Specifications -
Downloads -
  • Power: 120 watts

  • Speaker Out: Mono 70V/100V/4-16 Ohms

  • 3 Mic Inputs

  • 2 Line Level Inputs

  • 1 Paging Input

  • Frequency Response: 45Hz to 18kHz +/- 3db

  • THD: <0.3 @ 1kHz

  • Treble and Bass Tone Control

  • Cooling: Convection - Fanless

  • Dimensions: 19"w x 12.1"d x 3.47"h

  • Rack Ears: Included, removable

  • Warranty: 3 year standard