Adastra SA240 Secure Wall Amplifier 100V + UHF Mic
Product Description
Public 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]<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)