Adastra RM240 Mixer Amp 100V

RM-series 100V Mixer-Amplifier with WiFi5-channel 19 rack-mountable mixer-amplifier, designed for commercial sound installations to power 100V line speakers or standard low impedance speakers. Input options include XLR (with switchable phantom power), mic/line jack, and RCA line. A switchable ‘voiceover’ feature automatically lowers the background music volume when a signal is detected via mic input 1, and rear panel 24V contacts can mute all except mic input 1 when triggered. A built-in audio player section can play mp3 files from a USB or stream audio wirelessly from Bluetooth®. A main feature of the RM-WIFI models is the ability to connect to a wired or wireless network for streaming audio from internet radio, playback services or even from a local NAS drive. Setup and control for this function is entirely via the WiiM Home­­ smart phone app with a choice of streaming services embedded. Outputs on screw terminal are via 4 switchable zones with a separate always on output for priority alert speakers.DetailsInternet radio or audio streaming from WiFi or LAN connectionUSB player and Bluetooth receiver4 switchable 100V outputs and 1 unswitched outputOptional 4-16 Ohm outputXLR input with switchable +20V phantom power2 x mic/line inputs, 2 x RCA line inputs, 1 x RCA line outputFree WiiM Home Player app for Android or iOSSpecificationsPower supply 170-264Vac, 50Hz (IEC)DC power 24Vdc (screw terminals)Inputs Mic XLR, 2 x mic/line jack, 2 x RCA lineInput sensitivity : mic 1 (balanced) -53dBVInput impedance : mic 1 5k OhmsInput sensitivity : line (unbalanced) -15dBV (-18.5dBV line 5)Input impedance : inputs 2-5 1k OhmsLine output RCASpeaker outputs 4 switched + 1 non-switched 100V / 4-16 Ohms / COMBluetooth version 5.0Controls Mic1, mic/line2+3, line4+5, bass, treble, master volumeEqualiser : bass 100Hz ±10dBEqualiser : treble 10kHz ±10dBRear panel switches Phantom, Vox, Mic/Line (2 + 3)Phantom power +20V (mic 1 XLR, switchable)Audio source Network audio, USB player, Bluetooth receiverEmergency control 24V contacts - mute all except Mic.1 when triggeredTHD