{"product_id":"adastra-a4-dual-stereo-pa-amplifier-2-x-2-x-200w","title":"A4 Dual Stereo PA Amplifier 2 x 2 x 200W","description":"\u003cp\u003eFully featured PA amplifier with 2 independent stereo zone outputs and mixer section for 2 microphones and a stereo audio source. An inbuilt media player section offers playback of mp3 audio tracks from USB drive or SD card. It also has a Bluetooth receiver. A rotary switch for each output zone selects the stereo playback audio from a choice of 2 rear stereo inputs, a front 3.5mm stereo input or the built-in media player. Mic inputs 1 and 2 are live to both output zones at all times. 2 pairs of speaker connections on the rear panel are via 4mm binding posts, which can drive up to 2 x 8 Ohm speakers on each of the 4 channels. Designed to offer installers a comprehensive dual zone PA for bars, restaurants and function rooms\u003c\/p\u003e\n\u003cp\u003eWeight\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5.98kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOutput power @ 8 Ohms\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4 x 100W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOutput power @ 4 Ohms\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4 x 200W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFuse\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eT5A, 250V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePower supply\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e230Vac, 50Hz (IEC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAmplifier : construction\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClass D\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFrequency response\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20Hz - 20kHz ±0.5dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMicrophone inputs\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 x 6.3mm jack (mono)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLine inputs\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLine 1: L+R (6.3mm jack\/RCA), Line 2: L+R (RCA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInput sensitivity : line\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0.775Vrms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAuxiliary input\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3.5mm stereo jack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInput sensitivity : aux\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0.480Vrms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInput impedance\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20k Ohms (balanced), 10k Ohms (unbalanced)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAudio source\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSB\/SD mp3 playback, BT receiver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBluetooth version\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2.3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInput controls\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAux, Media, Line1, Line2, Mic1, Mic2, Talkover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLine output\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4 x RCA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpeaker outputs\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4mm binding posts (4 channels)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAntenna connection\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eF type (FM tuner)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOutput controls\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 x source select, 2 xBass, 2 xTreble, Ch1, Ch2, Ch3, Ch4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDynamic range\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e92dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTHD +N\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u0026lt;0.1%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProtection\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThermal, over-current, over-voltage, short-circuit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e482 x 260 x 88mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Electronic Centre","offers":[{"title":"Default Title","offer_id":52691200442715,"sku":"A4DUAL","price":259.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4699\/5803\/files\/adastra-a4-dual-stereo-pa-amplifier-2-x-2-x-200w-p12181-5463_image_cfe01c81-5379-4c1a-9663-aba7e86f9d00.jpg?v=1774962533","url":"https:\/\/electroniccentre.co.uk\/products\/adastra-a4-dual-stereo-pa-amplifier-2-x-2-x-200w","provider":"Electronic Centre","version":"1.0","type":"link"}