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Adastra RM60D 100V Mixer-Amplifier with DAB+ and Bluetooth

£25999
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
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Description

The Adastra RM60D is a 5-channel mixer-amplifier built for commercial sound installations. It powers 100V line speakers or standard low-impedance speakers down to a 4 Ohm load, so it suits shops, bars, offices and similar spaces where you need reliable background music and announcements. The unit is 2U and 19" rack mountable, with rack ears supplied. Power comes from 230Vac mains or a 24Vdc supply, giving you a backup option where continuity matters.

Inputs cover most sources you are likely to connect. There is a balanced XLR mic input with switchable +20V phantom power, two mic/line jacks, and two RCA line inputs, plus one RCA line output. Built-in audio sources include a DAB+/FM radio tuner, front-mounted USB and SD ports, and a Bluetooth 5.0 receiver, all handled through an integrated media player. The Bluetooth receiver has a unique serial ID, which helps avoid pairing confusion when several units sit close together. A switchable VOX voiceover feature lowers the music automatically when a signal is detected on mic input 1.

Outputs are on screw terminals, with four switchable 100V zones and one non-switched output for priority alert speakers that always stay live. An optional 4-16 Ohm output covers low-impedance setups. Tone controls give bass at 100Hz and treble at 10kHz, each ±10dB, alongside master volume and channel level controls. Rear panel 24V emergency mute contacts drop all inputs except mic 1 when triggered, which is useful for fire alarm or evacuation messaging. Total harmonic distortion (THD) sits below 1.0%. This is a practical, well-featured amplifier for zoned commercial audio.

Specification
Weight 4.98KG
Dimensions 433mm x 320mm x 88mm
Fuse T2A
Output power : rms 60W
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 1 5k Ohm
Input sensitivity : line (unbalanced) -15dBV (-18.5dBV line 5)
Input impedance : inputs 2-5 1k Ohm
Line output RCA
Speaker outputs 4 switched + 1 non-switched 100V / 4-16 Ohm / COM
Bluetooth version 5.0
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
THD <1.0%
Downloads

Product Manual

Frequently Asked

Can the RM60D drive both 100V and low-impedance speakers?

Yes. It has four switchable 100V zones plus a non-switched 100V output, and an optional 4-16 Ohm output for standard low-impedance speakers down to a 4 Ohm load.

How does the voiceover feature work?

The switchable VOX function automatically lowers the background music volume when a signal is detected on mic input 1, so announcements come through clearly.

What audio sources are built in?

The RM60D includes a DAB+/FM radio tuner, front-mounted USB and SD ports, and a Bluetooth 5.0 receiver, all controlled through the integrated media player.

Does it support emergency muting?

Yes. Rear panel 24V emergency contacts mute all inputs except mic 1 when triggered, which suits evacuation or priority messaging.

How is it powered?

It runs from 230Vac mains (170-264Vac, 50Hz IEC) or a 24Vdc supply via screw terminals, giving you a backup power option.

Is it rack mountable?

Yes. It is a 2U 19" rack mountable unit and the rack ears are supplied.

Shipping & Returns

Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

To arrange a return, call us on 020 8149 5199 or use our contact page.

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Free delivery on orders over £99, in the UK and worldwide. Easy returns within 14 days, subject to our returns policy. Full manufacturer warranty included.

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    Description

    The Adastra RM60D is a 5-channel mixer-amplifier built for commercial sound installations. It powers 100V line speakers or standard low-impedance speakers down to a 4 Ohm load, so it suits shops, bars, offices and similar spaces where you need reliable background music and announcements. The unit is 2U and 19" rack mountable, with rack ears supplied. Power comes from 230Vac mains or a 24Vdc supply, giving you a backup option where continuity matters.

    Inputs cover most sources you are likely to connect. There is a balanced XLR mic input with switchable +20V phantom power, two mic/line jacks, and two RCA line inputs, plus one RCA line output. Built-in audio sources include a DAB+/FM radio tuner, front-mounted USB and SD ports, and a Bluetooth 5.0 receiver, all handled through an integrated media player. The Bluetooth receiver has a unique serial ID, which helps avoid pairing confusion when several units sit close together. A switchable VOX voiceover feature lowers the music automatically when a signal is detected on mic input 1.

    Outputs are on screw terminals, with four switchable 100V zones and one non-switched output for priority alert speakers that always stay live. An optional 4-16 Ohm output covers low-impedance setups. Tone controls give bass at 100Hz and treble at 10kHz, each ±10dB, alongside master volume and channel level controls. Rear panel 24V emergency mute contacts drop all inputs except mic 1 when triggered, which is useful for fire alarm or evacuation messaging. Total harmonic distortion (THD) sits below 1.0%. This is a practical, well-featured amplifier for zoned commercial audio.

    Specification
    Weight 4.98KG
    Dimensions 433mm x 320mm x 88mm
    Fuse T2A
    Output power : rms 60W
    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 1 5k Ohm
    Input sensitivity : line (unbalanced) -15dBV (-18.5dBV line 5)
    Input impedance : inputs 2-5 1k Ohm
    Line output RCA
    Speaker outputs 4 switched + 1 non-switched 100V / 4-16 Ohm / COM
    Bluetooth version 5.0
    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
    THD <1.0%
    Downloads

    Product Manual

    Frequently Asked

    Can the RM60D drive both 100V and low-impedance speakers?

    Yes. It has four switchable 100V zones plus a non-switched 100V output, and an optional 4-16 Ohm output for standard low-impedance speakers down to a 4 Ohm load.

    How does the voiceover feature work?

    The switchable VOX function automatically lowers the background music volume when a signal is detected on mic input 1, so announcements come through clearly.

    What audio sources are built in?

    The RM60D includes a DAB+/FM radio tuner, front-mounted USB and SD ports, and a Bluetooth 5.0 receiver, all controlled through the integrated media player.

    Does it support emergency muting?

    Yes. Rear panel 24V emergency contacts mute all inputs except mic 1 when triggered, which suits evacuation or priority messaging.

    How is it powered?

    It runs from 230Vac mains (170-264Vac, 50Hz IEC) or a 24Vdc supply via screw terminals, giving you a backup power option.

    Is it rack mountable?

    Yes. It is a 2U 19" rack mountable unit and the rack ears are supplied.

    Shipping & Returns

    Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

    Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

    To arrange a return, call us on 020 8149 5199 or use our contact page.