The Extron MPA 401 is a quarter rack width, convection-cooled mono amplifier delivering 40 watts rms output power. This UL 2043, plenum rated design meets UL requirements for in-ceiling installations. The MPA 401 is an ENERGY STAR® qualified amplifier with an Extron exclusive, highly efficient, advanced Class D amplifier design. It also features patented CDRS™ - Class D Ripple Suppression technology that provides a smooth, clean audio waveform and an improvement in signal fidelity over conventional Class D amplifiers. Three buffered inputs are available so three separate sources can be connected without altering performance. The Extron exclusive, high efficiency design generates very little heat and allows the amplifier to be convection cooled and operate in environments with little or no ventilation.Energy Efficient Amplifier with Auto Power-DownThe MPA 401 ENERGY STAR qualified amplifier is an energy efficient product that conserves energy and reduces costs. With an auto power-down feature that automatically places the amplifier into standby after 25 minutes of inactivity, it consumes just 8 watts when idle and less than 1 watt in standby mode.The MPA 401 is housed in a compact 1U, quarter rack width enclosure. This amplifier is UL 2043 plenum rated, allowing for a concealed installation above a drop ceiling to prevent theft while providing convenient placement of AV equipment.The MPA 401 delivers 40 watts rms for high impedance speaker systems in voice reinforcement and distributed audio applications. The MPA 401 is available in 70 volt and 100 volt models.The MPA 401 accepts balanced and unbalanced stereo or mono input signals. The front panel includes detented controls for bass, treble, and input level. The MPA 401 combines the left and right channels into a single mono output. An advanced, automatic clip limiter protects speakers from clipping distortion. For applications requiring volume adjustment and muting control from a location other than the amplifier, remote control capability is available using the optional Extron VCM 100 or VCM 200 analog volume and mute controller or VC 50 analog volume controller.FeaturesInputs: Balanced or unbalanced stereo or mono on a captive screw connector; unbalanced stereo or mono on RCA connectors and a 3.5 mm stereo mini jackSpeaker Outputs: 5 mm screw-lock captive screw connector40 watts rms output power:MPA 401-70V - 1 x 40 watts @ 70 voltsMPA 401-100V - 1 x 40 watts @ 100 voltsENERGY STAR® qualified amplifier — The MPA 401 is an ENERGY STAR qualified amplifier and energy efficient product that conserves energy and reduces costs.Extron Patented CDRS™ - Class D Ripple Suppression — CDRS is an Extron Patented technology that provides a smooth, clean audio waveform and an improvement in signal fidelity over conventional Class D amplifier designs. CDRS eliminates the high frequency switching ripple characteristic of Class D amplifiers, a source of RF emissions which can interfere with sensitive AV equipment such as wireless microphones.Bass, treble, and input level controlsUL 2043 plenum rated — The MPA 401 meets UL 2043 for smoke and heat release for installation within a plenum airspace above a drop ceiling - power supply excluded. Above-the-ceiling placement conceals the amplifier to prevent theft, and is convenient for installing equipment when space inside the room is limited.Balanced and unbalanced buffered audio inputs — Accepts balanced or unbalanced audio input signals on a captive screw connector, and unbalanced audio on both RCA connectors and a 3.5 mm stereo mini jack. The three inputs are individually buffered, and can be connected to three separate sources at the same time without altering performance.Convection cooled, fanless operation — The MPA 401 does not require internal fans or vents for cooling, ensuring quiet, reliable operation. It generates substantially less heat than conventional power amplifiers, making it ideal for rack-mount applications.Auto power-down with fast power-up — The MPA 401 meets ENERGY STAR qualification requirements with an auto power-down feature that automatically places the amplifier into standby after 25 minutes of inactivity, dramatically reducing power consumption. It quickly returns to full power status in less than one second upon signal detection.Automatic clip limiter — Detects actual onset of clipping by comparing input and output waveforms. Gain is automatically reduced without audible artifacts to protect speakers from clipping distortion.Remote volume and mute control port — In basic installations without control systems, this port allows the MPA 401 to be remotely controlled using the optional Extron VCM 100 or VCM 200 analog volume and mute controller or VC 50 analog volume controller.5 mm screw-lock captive screw speaker connector — Enables simple, secure connections with 22 to 12 AWG speaker cables.Rack-mountable 1U, quarter rack width metal enclosure

Lot of 14 EXTRON components 1 x Mini Power Amp MPA 152 1 x MTP / HDMI U R unit 1 x MTP T 15HD A Transmitter unit 2 x P/2 DA2xi units 5 x MTP RL 15HD A Receiver units 1 x HDMI 201 AD unit 3 x MTP T 15HD A D units + 7 blue Extron clips. Excellent condition. No power supplies are included. Please see photos for condition of this lot. Visit our store for more great items before you leave.

EXTRON 60-1449-01 MPA 601-70V BRAND NEW in Box.

Extron MPA 152 Plus Mini Power Amplifier with power cords

Extron MPA 152 PLUS Mini Power Amplifier No power supply As seen in pictures

Extron MPA 152 PLUS Mini Power Amplifier 15 Watt/Channel 60-844-03. Brand new. Never used.

Open Box condition, Power cables are missing(see pictures)Selling low due to Missing cables

New in box (NIB)US BUYERS ONLYBUYER pays Shipping of $17.00Extron 42-133-03 SM 3 - Speed Mount Compact Surface Mount Speakers Pair - WhiteThe SM 3 is compact in size, with the enclosure measuring less than 4 (10.2 cm) deep. It provides a wide frequency range and wide room coverage for accurate presentation of a variety of audio material. The full-range driver and tuned bass reflex port work together to optimize voice intelligibility without compromising music reproduction. The SM 3 features a 3 (7.6 cm) full-range driver and tuned bass reflex port, a wide frequency range from 75 Hz to 18 kHz, and a power rating of 15 watts continuous pink noise, 30 watts continuous program capacity. An internal overload protection circuit prevents driver damage due to excessive input levels. The SM 3 has a nominal impedance of 8 ohms, and is available with a black or white finish. SpeedMount SpeakersThe Extron SpeedMount® Speaker Series is a family of speakers that are designed for a wide range of environments, such as small and large classrooms, conference rooms, lecture halls, auditoriums, and retail spaces. A variety of surface mount and ceiling mount speakers are available to suit placement requirements. They deliver accurate reproduction of music and voice in low and high power delivery applications.SpeedMount speakers are uniquely designed to accommodate division-of-labor installations. During rough-in, a low-voltage contractor can pull speaker cables and install the mounting system or ceiling speaker enclosure. Later, an AV system contractor completes the installation by securing the speaker onto the mount. The ability for these components to be installed separately by low voltage and AV system contractors saves time and installation costs. Each SpeedMount speaker provides additional integrator-friendly features that further simplify installation.SpeedMount speakers easily integrate with Extron XTRA™ Series Power Amplifiers, MPA Mini Power Amplifiers, digital signal processors, switchers, control systems, wallplates, and cables to form a complete AV system from Extron.The Extron SpeedMount Speakers lineup includes the following:Surface mount speakers with exclusive SpeedMount mounting systemCeiling speakers with or without low-profile, plenum rated ceiling tile enclosures

New in box (NIB)US BUYERS ONLYBUYER pays Shipping of $17.00Extron 42-133-03 SM 3 - Speed Mount Compact Surface Mount Speakers Pair - WhiteThe SM 3 is compact in size, with the enclosure measuring less than 4 (10.2 cm) deep. It provides a wide frequency range and wide room coverage for accurate presentation of a variety of audio material. The full-range driver and tuned bass reflex port work together to optimize voice intelligibility without compromising music reproduction. The SM 3 features a 3 (7.6 cm) full-range driver and tuned bass reflex port, a wide frequency range from 75 Hz to 18 kHz, and a power rating of 15 watts continuous pink noise, 30 watts continuous program capacity. An internal overload protection circuit prevents driver damage due to excessive input levels. The SM 3 has a nominal impedance of 8 ohms, and is available with a black or white finish. SpeedMount SpeakersThe Extron SpeedMount® Speaker Series is a family of speakers that are designed for a wide range of environments, such as small and large classrooms, conference rooms, lecture halls, auditoriums, and retail spaces. A variety of surface mount and ceiling mount speakers are available to suit placement requirements. They deliver accurate reproduction of music and voice in low and high power delivery applications.SpeedMount speakers are uniquely designed to accommodate division-of-labor installations. During rough-in, a low-voltage contractor can pull speaker cables and install the mounting system or ceiling speaker enclosure. Later, an AV system contractor completes the installation by securing the speaker onto the mount. The ability for these components to be installed separately by low voltage and AV system contractors saves time and installation costs. Each SpeedMount speaker provides additional integrator-friendly features that further simplify installation.SpeedMount speakers easily integrate with Extron XTRA™ Series Power Amplifiers, MPA Mini Power Amplifiers, digital signal processors, switchers, control systems, wallplates, and cables to form a complete AV system from Extron.The Extron SpeedMount Speakers lineup includes the following:Surface mount speakers with exclusive SpeedMount mounting systemCeiling speakers with or without low-profile, plenum rated ceiling tile enclosures

Extron MPA 401-70v Mini Power Amplifier With Power Supply