{"product_id":"adastra-sa240-secure-wall-amplifier-100v-uhf-mic","title":"Adastra SA240 Secure Wall Amplifier 100V + UHF Mic","description":"\u003cp\u003ePublic address mixer-amplifier built into a surface-mount secure box. A powerful 240W output can drive either 100V line or low impedance speakers from binding post terminals inside the cabinet. The system includes a handheld UHF microphone with an inbuilt receiver and 2 switchable wired mic\/line inputs are provided on combo XLR\/jack sockets. Each mic input has switchable +48V phantom power and priority override, whch mutes the Aux inputs during voice operation. An internal media player enables playback of audio tracks from USB\/SD player, DAB+\/FM tuner or Bluetooth pairing. Alternatively, line inputs can be connected to the Aux 1 RCA sockets or separate Aux 2 RCA\/3.5mm jack sockets. For emergency control, there are 24V terminals on the bottom for patching into an alarm panel to mute all except the Mic 1 input. The combination of flexible input section and a high efficiency amplifier in a strong, lockable cabinet provides a complete solution for buildings where security and ease of use is essential.Power supply[tab]170-264Vac, 50Hz (IEC)[br]Amplifier : construction[tab]Class-D + output transformer[br]Phantom power[tab]+20V switchable to each XLR input[br]Input impedance[tab]Mic: 600 Ohms \/ Line: 10k Ohms[br]Input sensitivity[tab]Mic: -42dB \/ Line: -10dB[br]Frequency response : mic[tab]85Hz-22kHz[br]Frequency response : line[tab]Line 1+2: 80Hz-24kHz, Line 3+4: 85Hz-24kHz[br]SNR[tab]Mic: 66dB \/ Line: 76dB[br]THD[tab]\u0026lt;0.4% @ 1kHz[br]Speaker outputs[tab]8 Ohm \/ Com \/ Com \/ 100V[br]Music source[tab]USB\/SD player, DAB+\/FM tuner, Bluetooth[br]Mic\/line inputs[tab]2 x combo XLR\/jack[br]Line inputs[tab]RCA (Aux 1), RCA or 3.5mm jack (Aux 2)[br]Line output[tab]XLR male connector[br]Equalization[tab]Bass + Treble each channel[br]Bluetooth version[tab]5.0[br]Carrier frequency[tab]864.5MHz[br]Batteries : handheld transmitter[tab]2 x AA (alkaline)[br]Wireless range[tab]50m (max)[br]Dimensions[tab]375 x 345 x 160mm[br]Weight[tab]9.25kg[br]Output power : rms[tab]240W[br]Fuse[tab]F2AL (20 x 5mm)\u003c\/p\u003e","brand":"AVSL","offers":[{"title":"Default Title","offer_id":51888094511401,"sku":"(vendor5)953.155UK","price":356.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1668\/5135\/files\/953155UK_CO7.jpg?v=1763405016","url":"https:\/\/alegree.myshopify.com\/products\/adastra-sa240-secure-wall-amplifier-100v-uhf-mic","provider":"Alegree","version":"1.0","type":"link"}