ADASTRA RM240D 100V MIXER AMPLIFIER 240W USB/BT/FM/DAB+

5-channel 19" rack-mountable mixer-amplifier, tailored to commercial sound installations to power 100V line speakers or standard speakers down to a 4 Ohm load. Input options include XLR (with switchable phantom power), mic/line jack, and RCA line. Features an inbuilt DAB+/FM radio tuner, front-mounted SD/USB ports, and Bluetooth® connectivity, all controlled via an integrated media player for hassle-free playback. 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. Outputs on screw terminal are via 4 switchable zones with a separate "always on" output for priority alert speakers.

Power supply: 170-264Vac, 50Hz (IEC)

DC power: 24Vdc (screw terminals)

Inputs: Mic XLR, 2 x mic/line jack, 2 x RCA line

Input sensitivity : mic 1: (balanced)-53dBV

Input impedance : mic: 15k Ohms

Input sensitivity : line: (unbalanced)-15dBV (-18.5dBV line 5)

Input impedance : inputs: 2-51k Ohms

Line output: RCA

Speaker outputs: 4 switched + 1 non-switched 100V / 4-16 Ohms / COM

Controls: Mic1, mic/line2+3, line4+5, bass, treble, master volume

Equaliser : bass: 100Hz ±10dB

Equaliser : treble: 10kHz ±10dB

Rear panel switches: Phantom, Vox, Mic/Line (2 + 3)

Phantom power: +20V (mic 1 XLR, switchable)

Audio source: DAB+/FM tuner, USB/SD player, Bluetooth receiver

Emergency control: 24V contacts - mute all except Mic.1 when triggered

Bluetooth version: 5.0

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