{"product_id":"audica-microplus-4-channel-power-amplifier","title":"Audica Microplus 4-Channel Power Amplifier","description":"Normal Mode (per channel):\u003cbr\u003e\u003cbr\u003e\n \n \n \n\nProgramme power output: \u003cbr\u003e\n \n80W into 4 Ohms, 40W into 8 Ohms\u003cbr\u003e\n \n\nSine wave r.m.s. power output: \n \n55W into 4 Ohms, 28W into 8 Ohms (restricted by limiter operation)\u003cbr\u003e\n \n\nPeak power output: \n \n160W into 4 Ohms, 80W into 8 Ohms\u003cbr\u003e\n \n\nGain: \n \n-infinity to 28.2dB (adjustable on rear panel)\u003cbr\u003e\n \n\nFrequency Response: \n \nLess than 10Hz to 35kHz (-3dB), less than 1dB down @ 20kHz\u003cbr\u003e\n \n\nSignal to Noise ratio: \n \n86dB (22Hz to 22kHz), 90dB (A-weighted)\u003cbr\u003e\n \n\nTHD: \n \nLess than 0.03% (at 1kHz and 25W), Less than 1% (20Hz-20kHz) all output levels\u003cbr\u003e\n \n\nInput level for 55W output (limiter operation begins): \n \n610mV r.m.s. at maximum gain setting\u003cbr\u003e\n \n\nInput impedance: \n \n10k ohms\u003cbr\u003e\n \n\n \n \nMaximum input level: 30V r.m.s.\u003cbr\u003e\u003cbr\u003e\n \n\nBridge Mode (per pair of channels):\u003cbr\u003e\n \n \n \n\nProgramme power output: \n \n160W into 8 Ohms\u003cbr\u003e\n \n\nSine wave r.m.s. power output: \n \n110W into 8 Ohms (restricted by limiter operation)\u003cbr\u003e\n \n\nPeak power output: \n \n320W into 8 Ohms\u003cbr\u003e\n \n\nGain: \n \n-infinity to 34.6dB (adjustable on rear panel)\u003cbr\u003e\n \n\nFrequency Response: \n \u003cbr\u003e\nLess than 10Hz to 35kHz (-3dB), less than 1dB down @ 20kHz\n \n\nSignal to Noise ratio: \n \n86dB (22Hz to 22kHz), 90dB (A-weighted)\u003cbr\u003e\n \n\nTHD: \n \nLess than 0.03% (at 1kHz and 50W), Less than 1% (20Hz-20kHz) all output levels\u003cbr\u003e\n \n\nInput level for 110W output (limiter operation begins): \n \n610mV r.m.s. at maximum gain setting\u003cbr\u003e\n \n\nInput impedance: \n \n10k ohms\u003cbr\u003e\n \n\nMaximum input level: \n \n30V r.m.s.\u003cbr\u003e\n \n\n\nThe Audica Professional MICROplus is an ultra-compact 4-channel power amplifier with the same size and style of head-unit mounting as the MICROzone pre\/amp\/controller, which it is designed to partner. It delivers 4 x 80W into 4 Ohm per channel, 2 x 80W into 4 Ohm plus 1 x 160W bridged into 8 Ohm or 2 x 160W into 8 Ohm with twin channels bridged. \u003cbr\u003e\u003cbr\u003e \n\n\n\nFeatures include 4-channel limiting and protection and individual channel bar indicators showing output level, clip and fault. \u003cbr\u003e\n\n \n\nThe unit has rear-mount level control, phono in\/out and screw terminal loudspeaker outputs for each channel.\u003cbr\u003e\n\n\n\nBeing a straight gain amplifier, the MICROplus is designed to be used in conjunction with the MICROzone, which provides pre-amp functions and the equalization for the MICROseries loudspeakers.\n","brand":"Audica Pro","offers":[{"title":"Default Title","offer_id":57409712554316,"sku":"AUDICAMICROPLUS4CHAMP","price":400.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Audica-Microplus-power-amp.jpg?v=1777492115","url":"https:\/\/www.stoneaudio.co.uk\/products\/audica-microplus-4-channel-power-amplifier","provider":"Stone Audio","version":"1.0","type":"link"}