{"product_id":"pure-resonance-audio-ma120bt-and-smg1-sound-masking-bundle","title":"Pure Resonance Audio MA120BT and SMG1 Sound Masking Bundle","description":"\u003ch3\u003ePure Resonance Audio MA120BT and SMG1 Sound Masking Bundle  \u003c\/h3\u003e\u003cp\u003eThe Pure Resonance Audio MA120BT and SMG1 Sound Masking Bundle provides a professional, ready-to-install solution for speech privacy, background noise control and paging. Combining the 120W MA120BT commercial mixer amplifier with the SMG1 sound masking generator, this system delivers high-fidelity white, pink and brown noise for offices, medical facilities, call centers and open-plan workspaces.\u003c\/p\u003e  \u003cp\u003eThe MA120BT offers seven channels of flexible input options including microphone, line and Bluetooth audio, while the SMG1 generates adjustable sound masking tones to reduce distractions and enhance acoustic comfort. Designed for 24\/7 reliability, this commercial bundle delivers clarity, control and ease of installation in a compact format ideal for professional environments.\u003c\/p\u003e  \u003cp\u003eTogether, these components form a powerful, energy-efficient sound masking and paging system that improves privacy, focus and acoustic balance in modern spaces.\u003c\/p\u003e  \u003ch3\u003eKey Features \u003cul\u003e \u003cli\u003e \u003cb\u003eComplete Sound Masking System:\u003c\/b\u003e Combines the MA120BT mixer amplifier and SMG1 sound masking generator for seamless operation.\u003c\/li\u003e \u003cli\u003e \u003cb\u003eHigh Power Output:\u003c\/b\u003e 120W commercial-grade amplifier supports 70V, 100V and low-impedance speaker loads.\u003c\/li\u003e \u003cli\u003e \u003cb\u003eSelectable Noise Profiles:\u003c\/b\u003e SMG1 provides white, brown and pink noise with adjustable tone control.\u003c\/li\u003e \u003cli\u003e \u003cb\u003eBluetooth \u0026amp; Media Playback:\u003c\/b\u003e Built-in Bluetooth and USB\/SD playback for flexible audio input options.\u003c\/li\u003e \u003cli\u003e \u003cb\u003eCommercial Reliability:\u003c\/b\u003e Full protection circuitry, fanless operation and compact chassis for continuous use.\u003c\/li\u003e \u003c\/ul\u003e  \u003ch3\u003eTechnical Specifications  \u003ch4\u003eMA120BT Mixer Amplifier\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e \u003cb\u003eRated Power Output:\u003c\/b\u003e 120 Watts\u003c\/li\u003e \u003cli\u003e \u003cb\u003eSpeaker Outputs:\u003c\/b\u003e 70V, 100V and 4 Ω, 8 Ω or 16 Ω\u003c\/li\u003e \u003cli\u003e \u003cb\u003eConnectors:\u003c\/b\u003e Mic 1 input (balanced XLR with phantom power); Inputs 2-3 Mic\/Line switchable unbalanced 6.3 mm phone jack; Line 1-2 inputs (RCA); Line out (RCA)\u003c\/li\u003e \u003cli\u003e \u003cb\u003eAttenuation:\u003c\/b\u003e Mic 1-3, Line 1-2, MP3\/FM, Bass\/Treble and Master\u003c\/li\u003e \u003cli\u003e \u003cb\u003eInput Sensitivity:\u003c\/b\u003e Mic 1-3 5-8 mV @ 600 Ω; Line 150-470 mV @ 10 kΩ (unbalanced RCA)\u003c\/li\u003e \u003cli\u003e \u003cb\u003eLine Out:\u003c\/b\u003e 0.775 V (0 dBV)\u003c\/li\u003e \u003cli\u003e \u003cb\u003eFrequency Response:\u003c\/b\u003e 60 Hz – 15 kHz (±3 dB)\u003c\/li\u003e \u003cli\u003e \u003cb\u003eS\/N Ratio:\u003c\/b\u003e Line ≥ 85 dB; Mic ≥ 72 dB\u003c\/li\u003e \u003cli\u003e \u003cb\u003eTHD:\u003c\/b\u003e Less than 0.5 %\u003c\/li\u003e \u003cli\u003e \u003cb\u003eProtection:\u003c\/b\u003e Short-circuit, clip, overload and high-temperature protection\u003c\/li\u003e \u003cli\u003e \u003cb\u003ePower Consumption:\u003c\/b\u003e 60 W\u003c\/li\u003e \u003cli\u003e \u003cb\u003ePower Supply:\u003c\/b\u003e 115 V AC 60 Hz and 24 V DC\u003c\/li\u003e \u003cli\u003e \u003cb\u003eRemote Control:\u003c\/b\u003e IR remote control with replaceable CR2025 3 V battery\u003c\/li\u003e \u003cli\u003e \u003cb\u003eDimensions (H × W × D):\u003c\/b\u003e 3.5 × 11.8 × 10.8 in (88 × 300 × 275 mm)\u003c\/li\u003e \u003cli\u003e \u003cb\u003eWeight:\u003c\/b\u003e 6.6 lbs (3.0 kg)\u003c\/li\u003e \u003c\/ul\u003e  \u003ch4\u003eSMG1 Sound Masking Generator\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e \u003cb\u003eNoise Type:\u003c\/b\u003e White, Brown and Pink with tone adjustment\u003c\/li\u003e \u003cli\u003e \u003cb\u003eOutputs:\u003c\/b\u003e Dual RCA and Balanced ⅛-inch (3.5 mm) TRS\u003c\/li\u003e \u003cli\u003e \u003cb\u003eMaterial:\u003c\/b\u003e Aluminum enclosure\u003c\/li\u003e \u003cli\u003e \u003cb\u003ePower Supply:\u003c\/b\u003e 12 V DC adapter\u003c\/li\u003e \u003cli\u003e \u003cb\u003eDimensions (H × W × D):\u003c\/b\u003e 0.87 × 3.54 × 3.74 in (22 × 90 × 84 mm)\u003c\/li\u003e \u003cli\u003e \u003cb\u003eWeight:\u003c\/b\u003e 0.35 lbs (0.16 kg)\u003c\/li\u003e \u003cli\u003e \u003cb\u003eShipping Dimensions (H × W × D):\u003c\/b\u003e 1.5 × 6.15 × 8.63 in (38 × 156 × 219 mm)\u003c\/li\u003e \u003cli\u003e \u003cb\u003eShipping Weight:\u003c\/b\u003e 1.0 lb (0.45 kg)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/h3\u003e \u003c\/h3\u003e","brand":"EchoForge","offers":[{"title":"Default Title","offer_id":67959464591610,"sku":"PURE-MA120BTSMG1","price":629.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/9706\/5210\/files\/1-pure-resonance-audio-ma120btsmg1_6eaea471-0150-4b87-9579-2d1a96eb22a3.jpg?v=1793014617","url":"https:\/\/echooforge.shop\/products\/pure-resonance-audio-ma120bt-and-smg1-sound-masking-bundle","provider":"EchoForge","version":"1.0","type":"link"}