Crestron X Series Media Presentation Amplifier - AMP-X50MP

Spec Sheet The Crestron® AMP-X50MP is a low-cost audio amplifier solution that is suitable for a variety of applications. It features a compact, surface‑mountable design that installs virtually anywhere without requiring an equipment rack. LoZ (4/8 Ω) and Hi-Z (70V or 100V) Output High-efficiency Class D circuitry delivers 25 W per channel to drive one pair of 4 or 8 Ohm speakers, making it ideal to support stereo speakers at the front of a room or mono speakers in the ceiling. The amplifier can also be used with Hi-Z (70/100V) speakers, delivering 50 W. Convection Cooling The efficient design provides cool running operation to ensure long term reliability. The AMP-X50MP is high-density stackable with other Crestron X Series and Modular Amplifiers, allowing multiple units to be installed vertically in an equipment rack without needing extra ventilation space. Easy Installation Installation and setup of the AMP-X50MP is simple. Detachable connectors facilitate the termination of wiring. Balanced and unbalanced inputs can connect directly to the line output of a video projector or display, audio processor, mixer, or AV switcher. Independent controls for volume, bass, and treble allow a custom sound in any location. A knob cover is included with the product to protect against accidental changes to the front panel settings. Fully Protected The AMP-X50MP features protection against overheating, shorted or overloaded speaker lines, excessive input signals, and other faults. In the case of a shorted speaker line, both outputs mute automatically until the fault condition is resolved. ENERGY STAR® Certified An energy-efficient design enables the AMP-X50MP to meet demanding ENERGY STAR requirements. In addition to its high efficiency operation, the AMP-X50MP powers down automatically when no input signal is detected for more than 25 minutes, reducing overall power consumption and heat as part of an Energy Star® compliant system design. The amplifier quickly powers back on the instant an input signal is detected. A remote input can connect to a contact closure to place the amplifier in standby mode. Features Compact and versatile power amplifier 2 x 25 W per channel (1 x 50 W) into 4 or 8 Ohm speakers 1 x 50 W output for Hi-Z (70V and 100V) speakers Balanced, unbalanced, and stereo 3.5 mm inputs with auto summing Stereo or mono-summed operation Remote power control Energy saving design reduces power consumption when idle Highly sensitive audio-sensing circuitry with high-speed wake time Convection cooled for noiseless operation Volume, bass, and treble adjustments Knob cover protects accidental changes to the device settings Captive speaker and power connectors for secure and robust connectivity Electronic short-circuit and overload protection Factory installed surface mount flange brackets are removable and reversible Quarter-Rack width for rack mounting with optional kit 60 W DC power supply with locking barrel connector and DC cable included Specification AMP-X50MP Specifications Audio Input Signal Types Balanced or unbalanced analog line-level Output Power   Mode 1 Channel Driven 2 Channels Driven LoZ 8 ohm: 25 W 4 ohm: 50 W 8 ohm: 25 W 4 ohm: 25 W Hi-Z 70V 50 W N/A Hi-Z 100V 50 W N/A Frequency Response LoZ (4-8 Ohms): 20 Hz to 20kHz +/-0.5 dB at 1 W; Hi-Z (70V/100V): 90 Hz to 20kHz +/-3 dB at 1 W; HPF @ 80 Hz (+/-10 Hz), -12 dB/Octave THD+N < 0.1 % at 1kHz @ -3 dB full rated output power S/N Ratio > 90 dBA, 20 Hz to 20kHz, balanced, Hi-Z Crosstalk -75 dB at 1 kHz Input Sensitivity 1.23Vrms, +4 dBu balanced; 0.316Vrms, -10 dBV unbalanced; For 25 W @ 8 Ohms 50 W @ 70V/100V Gain 21.5 dB @ 8 Ohms, Balanced Wake Signal Threshold -57 dBu (1 mV) max Protection Clip limiter, over current, under voltage, over temperature, DC offset, extreme high frequency