{"product_id":"sy-electronics-audio-amplifier-sy-2a-100w","title":"SY Electronics 2x50W Class-D Audio Amplifier with RS232 \u0026 LAN | SY-2A-100W","description":"\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003ch2 style=\"text-align: center;\"\u003eHigh-Power Audio Control for Boardrooms, Classrooms and AV Systems\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eSY-2A-100W is a 50W per channel Stereo Audio Amplifier, with 2 Audio inputs + Microphone\/Line input.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eClass D -\u003c\/strong\u003e A powerful yet compact Class-D digital Amplifier.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eOLED Front Panel Display -\u003c\/strong\u003e It's good looks will grace any AV equipment shelf, providing visual feedback via its OLED display. \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eStereo Amplifier - \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAnalogue Input -\u003c\/strong\u003e This Stereo Amplifier accepts L+R analogue inputs via phoenix screw terminals\u003cbr\u003e\u003cstrong\u003eDigital Input - \u003c\/strong\u003eAnd a digital audio input via a Toslink connector\u003cbr\u003e\u003cstrong\u003eMic\/Line Level Input - \u003c\/strong\u003eAnd then a further input which can be switched between Line level or Microphone level with switchable 48V phantom power.  \u003cbr\u003e\u003cstrong\u003eAuto Ducking - \u003c\/strong\u003eThe Microphone input has an Auto Ducking feature for professional talk over effect.  \u003cbr\u003e\u003cstrong\u003eSummed Mono - \u003c\/strong\u003eAll inputs can be summed internally to provide a Mono output\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eHigh Power -\u003c\/strong\u003e With a rated output of 50W per channel @4ꭥ, or 100W in bridge mono mode, to feed a Mono 2ꭥ speaker load.  \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eBalance Audio Output -\u003c\/strong\u003e Also present is a balanced Line level loop output for cascading to further amplifiers.  \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eControl - \u003c\/strong\u003eThe 2A-100W is controllable by RS232, IR or LAN, with Volume Up, Down, Balance and Mute along with Absolute Volume commands for exact and accurate system control.  All control buttons are on the front panel which includes an LCD display and a large rotary volume knob. \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThis is an ideal product for both table top and rack shelf installation or fitting into credenzas and AV cupboards as found in many boardroom and classroom equipment installation scenarios.\u003cbr\u003eThis high performance power amp is extremely well built and suitable for multimedia applications, residential as well as meeting rooms.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0581\/5556\/5242\/files\/SYElectronics2x50WClass-DAudioAmplifierwithRS232_LANSY-2A-100W_480x480.png?v=1789653044\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eTwo analogue L+R inputs plus a balanced MIC\/Line input.\u003cbr\u003eLine level output.\u003cbr\u003e2x 50Watts output powering 4ꭥ speakers\u003cbr\u003e1x 100Watts output powering 2ꭥ speaker\u003cbr\u003eRS232 controllable\u003cbr\u003eAbsolute Volume commands\u003cbr\u003eBalance and Mute commands\u003cbr\u003eMIC Ducking\u003cbr\u003e48V Phantom Power\u003cbr\u003e24V DC power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-family:Arial, sans-serif; font-size:14px;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003ePart Number:\u003c\/td\u003e \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eSY-2A-100W\u003c\/td\u003e \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eGeneral:\u003c\/td\u003e \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eAudio Amplifier\u003c\/td\u003e \u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd colspan=\"4\" style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eInputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eLine Input Sensitivity:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e800mV rms\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eMic\/Line Sensitivity:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eLine: 800mV rms; Mic: 15mV rms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eLine Frequency Response (-3dB):\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e15Hz – 20kHz\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eMic\/Line Frequency Response (-3dB):\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eLine: 50Hz – 16kHz; Mic: 100Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n  \u003ctd colspan=\"4\" style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eOutputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n  \u003ctd colspan=\"4\" style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eAmplifier Performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eAmplifier Design:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eEfficient Cool Running Class-D\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eAmplifier Power Rating:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e2x 50W @ 4Ω in Stereo or Mono modes; 1x 100W @ 2Ω in Bridge mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eTHD+N:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e\u0026lt;0.03% (1kHz into 4Ω 5W); \u0026lt;3.0% (1kHz into 4Ω 50W); \u0026lt;3.0% (1kHz into 2Ω 100W)\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eLoop Out:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e800mV rms max. \/ 15Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003ePermissible Speaker Impedance Load:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e8Ω to 2Ω speaker compatible depending on selected mode\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eConfigurations:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eMono \/ Stereo \/ Bridge modes\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n  \u003ctd colspan=\"4\" style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eConnections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eMIC\/LINE Input:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e1x MIC\/LINE via 3-way screw terminal connector\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eLINE Input:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e1x LINE via 3-way screw terminal connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eOptical Input:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e1x OPTICAL via TosLink S\/PDIF\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eLoop Output:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e1x LOOP via 3-way screw terminal connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eSpeaker Output:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e1x SPEAKER via 4-way screw terminal connector\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003e\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n  \u003ctd colspan=\"4\" style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eControl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eFront Panel Buttons:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eInput, Mic Mute, Line Mute\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eRotary Knob:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eVolume\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eLAN Control:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e1x LAN via RJ45\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eIR Control:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e1x IR via 3.5 mm jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eRS-232 Control:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e1x RS-232 via 3-way screw terminal connector\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003e\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n  \u003ctd colspan=\"4\" style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003ePower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003ePower Supply:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e24V @ 3.75A\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003ePower Consumption:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e85W\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n  \u003ctd colspan=\"4\" style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eEnvironmental\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eOperating Temperature:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e0 ~ 40 °C\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eStorage Temperature:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e-20 ~ 60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eRelative Humidity:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e20 ~ 90% RH (non-condensing)\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003e\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n  \u003ctd colspan=\"4\" style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003ePhysical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eHousing:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eAluminium\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eColour:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eDimensions:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e193 x 145 x 44 mm (WxDxH)\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eWeight:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e746g\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n  \u003ctd colspan=\"4\" style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eWhat's in the Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eAudio Amplifier:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e1x 2A-100W Audio Amplifier\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eLine Connector:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e1x 3 pin screw terminal line connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eMIC\/Line Connector:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e1x 3 pin screw terminal MIC\/line connector\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eLoop Out Connector:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e1x 3 pin screw terminal loop out connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eSerial Connector:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e1x 3 pin screw terminal serial connector\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eSpeaker Connector:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e1x 4 pin screw terminal speaker connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003ePower Supply:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e1x 24V Power Supply\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd; background:#f9f9f9; font-weight:bold;\"\u003eUser Manual:\u003c\/td\u003e\n  \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e1x User manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e \u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; height: 172.82px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: rgb(242, 242, 242); font-weight: bold; height: 65.4306px;\"\u003e\n\u003cth style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 65.4306px;\"\u003eDescription\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; text-align: center; height: 65.4306px;\"\u003eDownloads\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 107.389px;\"\u003e\n\u003ctd style=\"background-color: rgb(249, 249, 249); border: 1px solid rgb(221, 221, 221); padding: 10px; height: 107.389px;\"\u003eUser Manual\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; text-align: center; height: 107.389px;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0581\/5556\/5242\/files\/2A-100W_User_Manual-B.pdf?v=1789653075\" title=\"User Manual\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SY Electronics","offers":[{"title":"Default Title","offer_id":46682602012858,"sku":"SY-2A-100W","price":379.46,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5556\/5242\/files\/SYElectronics2x50WClass-DAudioAmplifierwithRS232_LANSY-2A-100W.png?v=1789653044","url":"https:\/\/screenmoove.com\/products\/sy-electronics-audio-amplifier-sy-2a-100w","provider":"Screen Moove","version":"1.0","type":"link"}