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Crestron AMP-X50MP X-Series Media Presentation Amplifier, 50 W

Crestron part number AMP-X50MP

The Crestron AMP-X50MP is a compact X-Series stereo amplifier for media presentation systems, giving 2 x 25 W into 4 or 8 ohm speakers or 1 x 50 W for 70 V and 100 V lines. It mounts on a surface without needing an equipment rack, and has volume, bass and treble controls.

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Installation and programming

Need it installed? Our Crestron certified engineers install, set up and programme everything we supply. A 4 hour visit is €440 and a full day €880, plus VAT.

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Crestron AMP-X50MP X-Series Media Presentation Amplifier, 50 W

About the Crestron AMP-X50MP

In LoZ mode the AMP-X50MP gives 25 W per channel into 4 or 8 ohms, or 50 W with one channel driven into 4 ohms. Switching to Hi-Z gives a single 50 W output for 70 V or 100 V speakers, with a high-pass filter at 80 Hz. Slide switches set LoZ or Hi-Z and stereo or mono, where mono creates a downmix of the inputs. Class D circuitry keeps it efficient, and an energy saving design reduces consumption when idle.

Balanced inputs 1 and 2 share one 5-pin 3.5 mm terminal block, and unbalanced sources can use two RCA connectors or a 3.5 mm stereo connector, with auto summing. A fixed ALS OUT on a 3.5 mm connector provides an unbalanced line-level output. The speaker output uses a 6-pin 5.08 mm plug with screw locking retainers, and a contact closure on the REMOTE terminal places the amplifier in standby. Audio-sensing circuitry wakes it quickly when a signal arrives.

Power comes from the included external 60 W desktop supply (24 VDC, 2.5 A), which accepts 100 to 240 V AC. The fanless, convection-cooled metal chassis is 44 mm high, 110 mm wide and 178 mm deep (192 mm with the knob cover). It can be freestanding, surface mounted or fitted in a 19-inch rack as a quarter-width 1 RU unit, and gangs with other Crestron modular and X-Series products.

Key features

  • 2 x 25 W into 4 or 8 ohms, or 1 x 50 W for 70 V/100 V speakers
  • Stereo or mono-summed operation
  • Balanced, unbalanced RCA and stereo 3.5 mm inputs with auto summing
  • Volume, bass and treble controls
  • Fixed ALS OUT line-level output
  • Remote power control and fast-waking audio sensing
  • Fanless, convection-cooled design
  • Surface mount without a rack, or quarter-width 1 RU in a rack

AMP-X50MP specifications

LoZ output25 W per channel into 4 or 8 ohms; 50 W into 4 ohms with 1 channel driven
Hi-Z output1 x 50 W at 70 V or 100 V
Frequency responseLoZ 20 Hz to 20 kHz ±0.5 dB at 1 W; Hi-Z 90 Hz to 20 kHz ±3 dB at 1 W
S/N ratio>90 dBA, 20 Hz to 20 kHz, balanced, Hi-Z
InputsBalanced inputs 1 and 2 on a 5-pin 3.5 mm terminal block (up to +20 dBu); 2 x RCA; 1 x 3.5 mm stereo
Outputs1 x 6-pin 5.08 mm speaker plug, up to 12 AWG; ALS OUT 3.5 mm unbalanced line level
ControlsVolume; bass ±6 dB; treble ±6 dB; MONO/STEREO and Hi-Z/LoZ slide switches
PowerExternal 60 W desktop supply, 24 VDC 2.5 A, 100 to 240 V AC input (included); 14.6 W with 2 channels at 1/8 power (4 ohms), 6 W idle (Hi-Z)
MountingFreestanding, surface mount or quarter-width 1 RU 19-inch rack mount; fanless metal chassis
DimensionsHeight 44 mm (47 mm with surface kit), width 110 mm (142 mm with surface kit), depth 178 mm (192 mm with knob cover)

Part numbers on this page

Part numberVersionPriceAdd
AMP-X50MP Standard On request

Where the AMP-X50MP is used

  • Media presentation systems
  • Driving a pair of 4 or 8 ohm speakers
  • 70 V or 100 V speaker lines needing up to 50 W
  • Spaces without an equipment rack

Crestron installed by 1Install

We supply, install and programme Crestron in homes and businesses across Ireland. These photos are from our own installations. See more in our projects, or budget a whole system with our Quote Builders for homes and meeting rooms.

Double height living room with integrated TV and audio in Foxrock, Dublin
Double height living room with integrated TV and audio in Foxrock, Dublin
Boardroom with conferencing display in Cork
Boardroom with conferencing display in Cork
Home cinema with star ceiling and lounge seating in Douglas, Cork
Home cinema with star ceiling and lounge seating in Douglas, Cork

Questions about the Crestron AMP-X50MP

What is the Crestron AMP-X50MP?

It is an X-Series media presentation amplifier: a compact stereo amplifier that gives 2 x 25 W into 4 or 8 ohm speakers, or a single 50 W output for 70 V or 100 V speakers. It has volume, bass and treble controls and can be surface mounted without an equipment rack.

Does the AMP-X50MP need a rack?

No. It has a compact, surface-mountable design, so it can be freestanding or surface mounted without an equipment rack. It can also be fitted in a 19-inch rack as a quarter-width 1 RU unit, and it gangs with other Crestron modular and X-Series products.

How is the AMP-X50MP powered?

It runs from an external 60 W desktop power supply rated at 24 VDC, 2.5 A, which is included and accepts 100 to 240 V AC, 50/60 Hz. The supply connects with a locking barrel connector. Power consumption is 14.6 W with two channels at 1/8 output power and 6 W idle in Hi-Z mode.

What inputs does the amplifier accept?

It has balanced inputs on a 5-pin 3.5 mm terminal block, two unbalanced RCA inputs and an unbalanced 3.5 mm stereo input, with auto summing. A slide switch selects stereo or mono, and mono creates a downmix of the input signals.

What protection and standby features does it have?

Protection covers clip limiting, over current, under voltage, over temperature, DC offset and extreme high frequency, with a red LED for over-temperature or over-current faults. Audio-sensing circuitry gives a fast wake time, and a contact closure on the REMOTE terminal places the amplifier in standby.

How much is the Crestron AMP-X50MP?

Crestron asks its dealers to give the price of the AMP-X50MP directly rather than publish it online. Add it to your quote list and we will send you a written quote, with delivery, and installation and programming if you need them.

Can 1Install supply, install and programme the AMP-X50MP?

Yes. 1Install is an authorised Crestron Elite Partner with offices in Skerries, Co. Dublin and Cork. We can supply the AMP-X50MP on its own, or install, set up and programme it as part of your system. Installation visits are €440 for 4 hours or €880 for a full day, plus VAT and travel.

Does the AMP-X50MP come with a warranty?

Yes. Everything we supply is new, genuine Crestron with Crestron's standard warranty. If the AMP-X50MP develops a fault, contact us and we will handle the claim with Crestron. If we installed it, our workmanship is guaranteed for the lifetime of the system.

Is the AMP-X50MP in stock?

We order Crestron for each quote, so availability depends on Crestron's stock at the time. We check it before we quote and put the expected delivery date on your quote, so you know where you stand before you pay.

Can I buy the AMP-X50MP without installation?

Yes. We supply Crestron to end users, with or without installation. If you are not sure it suits your system, send us the part numbers you already have and we will check.

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