{"product_id":"teachlogic-ima-121-matrix-infrared-receiver-amplifier","title":"TeachLogic IMA-121 Matrix Infrared Receiver Amplifier","description":"\u003cp\u003eThe Matrix™ is ideal for any room where the amplifier needs to be out of sight and\/or in a vault for security. It connects to the same ceiling sensor and speakers as our other user-friendly systems.\u003c\/p\u003e\n\u003cp\u003eWith a simple CAT-5 cable, the TeachLogic CPS-121 (or CPR-125) wall controller manages the audio sources and volume levels so that the amplifier can be installed somewhere secure.\u003c\/p\u003e\n\u003cp\u003eThe controller has an intuitive touch interface with the additional benefits of Bluetooth and an additional 3.5 mm input. When combined with up to 2 wireless microphones and four (8-ohm) overhead speakers, the Matrix™ is more than just a sound system… it creates a true “Sound Field” in the classroom so every student hears all audio sources equally well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo infrared wireless microphone receivers with volume control\u003c\/li\u003e\n\u003cli\u003eTwo stereo, line level, auxiliary inputs (3.5mm)\u003c\/li\u003e\n\u003cli\u003eOne dual mono line level output for Assistive Listening system with gain control (3.5mm)\u003c\/li\u003e\n\u003cli\u003eTwo Power Amplifiers: Total 50 watts RMS class D amplifier, 25 watts ea. channel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSecurity Alert, contact closure, N\/O, N\/C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePage Over-ride (muting) with Page Pass-through to classroom speakers input level 100v, 70v, 25v\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRS-232 wall panel control, RJ-45\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRS-232 on\/off switch\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTeacher Priority instantly attenuates all line inputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBass\/Treble control equalizer ±12 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTwo external sensor inputs, RCA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 1.5 × 7.5 × 4.25 in\u003c\/li\u003e\n\u003cli\u003eReceiver Input: Infrared FM\u003c\/li\u003e\n\u003cli\u003eModulation: FM Wide-band\u003c\/li\u003e\n\u003cli\u003eReception Frequencies: Ch. A: 2.08 MHz \/ Ch. B: 2.54 MHz\u003c\/li\u003e\n\u003cli\u003eInfrared Wavelength: 850 nm\u003c\/li\u003e\n\u003cli\u003eTone Signal: Ch. A: 32.768 kHz\u003c\/li\u003e\n\u003cli\u003eDe-emphasis: 50 μs\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 40 hz – 18 kHz, ±3 dB\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio: \u0026gt;65 dB\u003c\/li\u003e\n\u003cli\u003eTotal Harmonic Distortion: \u0026lt;1 % @ 1 kHz\u003c\/li\u003e\n\u003cli\u003eNominal Deviation: ±10 kHz\u003c\/li\u003e\n\u003cli\u003eMaximum Deviation: ±25 kHz\u003c\/li\u003e\n\u003cli\u003eExternal Sensor Input: 2, RCA\u003c\/li\u003e\n\u003cli\u003eConnectivity Coverage: 1,600 Sq. Ft., 50ft. line of sight\u003c\/li\u003e\n\u003cli\u003eLine Inputs: Two Line Level, Aux input with +10dB Gain Control, 3.5mm\u003c\/li\u003e\n\u003cli\u003eLine Output: One 3.5 mm Line Level output with Gain Control\u003c\/li\u003e\n\u003cli\u003ePage Over-Ride: Input:100v, 70v, 25v, 2pin Phoenix\u003c\/li\u003e\n\u003cli\u003eSensitivity: Level Control\u003c\/li\u003e\n\u003cli\u003eSecurity Alert: Contact Closure (COM, N\/O, N\/C)\u003c\/li\u003e\n\u003cli\u003eEqualization: Bass\/Treble Control, ±12 dB\u003c\/li\u003e\n\u003cli\u003eOutput Power: Two digital Amplifiers, 25 watts ea, 50 Watts total (RMS)\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: 4 Ω min. per channel\u003c\/li\u003e\n\u003cli\u003eOutput Connection: One Phoenix Connector\u003c\/li\u003e\n\u003cli\u003ePower Supply: 19 VDC, 3.4 A; CE, CSA and UL Listed\u003c\/li\u003e\n\u003cli\u003eWeight: 1.3125 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TeachLogic","offers":[{"title":"Default Title","offer_id":67983203860559,"sku":"IMA-121","price":1089.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9466\/9382\/files\/ima-121_g2.jpg?v=1793636279","url":"https:\/\/shop.musicredone.com\/products\/teachlogic-ima-121-matrix-infrared-receiver-amplifier","provider":"RedOne Music Canada","version":"1.0","type":"link"}