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    • Ashly nXp3.02 Network Audio Power Amplifier with Protea DSP - 2-Channel x 3000 Watts

      Ashly nXp3.02 Network Audio Power Amplifier with Protea DSP - 2-Channel x 3000 Watts

      Introducing the Ashly series of nX, nXe, or nXp power amplifiers. These products use state of the art, light weight, high power, high efficiency switching technology developed through years of design and field testing. nX amplifiers are available in three series, designed to meet the most demanding live sound and fixed installation sound systems in stadiums, arenas, performance venues, worship spaces and convention centers as well as schools, store fronts,and worship spaces. Available as three...

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      Item #: ASH-NXP302

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $3,899.00

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    • Ashly nXp3.04 Network Audio Power Amplifier with Protea DSP - 4-Channel x 3000 Watts

      Ashly nXp3.04 Network Audio Power Amplifier with Protea DSP - 4-Channel x 3000 Watts

      Introducing the Ashly series of nX, nXe, or nXp power amplifiers. These products use state of the art, light weight, high power, high efficiency switching technology developed through years of design and field testing. nX amplifiers are available in three series, designed to meet the most demanding live sound and fixed installation sound systems in stadiums, arenas, performance venues, worship spaces and convention centers as well as schools, store fronts,and worship spaces. Available as three...

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      Item #: ASH-NXP304

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $5,999.00

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    • Crown CDI-1000 2-channel - 500W/4 Ohms - 70V/140V Power Amplifier

      Crown CDI-1000 2-channel - 500W/4 Ohms - 70V/140V Power Amplifier

      The Crown CDI-1000 is a 2-channel, 500W @ 4Ω, 70V/140V Power Amplifier that is part of the CDi Series of power amplifiers. These are professional power amps designed and built for installed sound applications. The CDi Series are all rugged and lightweight, and offer unmatched value in their class. CDi-Series amplifiers feature an intuitive front-panel LCD screen to guide installers through their configurations. CDi amplifiers also offer onboard DSP for loudspeaker signal processing....

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      Item #: CDI-1000

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $1,190.79

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    • Crown CDI-2000 2-channel - 800W/4 Ohms - 70V/140V Power Amplifier

      Crown CDI-2000 2-channel - 800W/4 Ohms - 70V/140V Power Amplifier

      The Crown CDI-2000 is a 2-channel, 800W @ 4Ω, 70V/140V Power Amplifier that is part of the CDi Series of power amplifiers. These are professional power amps designed and built for installed sound applications. The CDi Series are all rugged and lightweight, and offer unmatched value in their class. CDi-Series amplifiers feature an intuitive front-panel LCD screen to guide installers through their configurations. CDi amplifiers also offer onboard DSP for loudspeaker signal processing....

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      Item #: CDI-2000

      Availability: In Stock

      Our Price: $1,574.59

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    • ART SLA-1 Studio Linear Amplifier

      ART SLA-1 Studio Linear Amplifier

      Robust yet compact power amplifier designed for studio and even live applications. It has been designed and engineered to provide clean, quiet power and excellent sound with ultra-low noise and distortion. Specifications: 100 watts rms/channel @ 8 ohms (130 watts rms/channel @ 4 ohms and 260 Watts/Bridged Mono @ 8 ohms) input impedance of 22k ohm unbalanced (44k ohm balanced) XLR & 1.4in I/Os Ground Lift Switch, Fan Cooled Design, Power, Clip, Signal and Protect LEDs IU rack Space Frequency...

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      2 Models Available

      Item #: ART-SLA1

      Availability: In Stock

      Our Price: $239.00

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    • Crown DCI2300 2-channel - 300W/4 Ohms - 70V/140V DriveCore Install Analog Power Amplifier

      Crown DCI2300 2-channel - 300W/4 Ohms - 70V/140V DriveCore Install Analog Power Amplifier

      The new DriveCore Install series amplifiers is a complete line of high performance installation amplifiers based on the proprietary DriveCore technology. DCi Series amplifiers are designed, engineered and manufactured to the industry's highest quality standards, and provide system integrators with the advanced features and flexibility required for challenging 21st century installed sound applications. Versatile, compact and highly energy-efficient, DCi Series amplifiers continue the unbroken Crown...

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      Item #: CROWN-DCI2300

      Availability: In Stock

      Our Price: $1,309.50

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    • Vaddio 999-8530-000 EasyUSB Mixer/Amp

      Vaddio 999-8530-000 EasyUSB Mixer/Amp

      The Vaddio EasyUSB Mixer/Amp (999-8530-000) supports up to two EasyTALK MicPOD microphones. In addition, analog line level I/O interfaces allow for integration with external AV equipment such as videoconferencing codecs, external amplifiers or LCD displays. The EasyUSB Mixer Amp also has a 2 x 20 watt integrated audio amplifier for connection to external 4/8-Ohm speakers. The Vaddio EasyUSB Mixer/Amp uses a standard UAC driver, based on the guidelines set by the USB Implementers Forum,...

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      Item #: VAD-999-8530-000

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $898.20

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    • QSC SPA2-60 60W 2 Channel ENERGY STAR Amplifier - 1RU - 1/2 Rack Space - Zoom Rooms Compatible

      QSC SPA2-60 60W 2 Channel ENERGY STAR Amplifier - 1RU - 1/2 Rack Space - Zoom Rooms Compatible

      The SPA Series amplifiers from QSC are two half rack 1U, convection cooled power amplifiers delivering two or four channels of 60 watts per channel into 4Ω and 8Ω. These amps can also be bridged to supply 200 watts into 4Ω and 8Ω, and up to 250 watts into 70V or 100V loads making them extremely flexible for Low-Z or High-Z applications. Utilizing an advanced Class-D amplifier design and Universal Power Supply the SPA Series are amazingly efficient allowing them to be convection...

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      Item #: QSC-SPA2-60

      Availability: In Stock

      Our Price: $585.00

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    • Crown XLS-1502 Two-channel 525W @ 4 Ohm Power Amplifier

      Crown XLS-1502 Two-channel 525W @ 4 Ohm Power Amplifier

      The next generation of XLS got a makeover with a sleek new look, a LCD display that is three times larger, and more DSP with higher capabilities. Like its predecessor, the new XLS-1502 is ultra-efficient with Crown's patented DriveCore technology and can drive 1550W at 4O bridged with tons of headroom guaranteeing a clean, undistorted signal straight to your speakers. The XLS DriveCore 2 assures that you will be heard as you deliver a powerful, pure sound experience for any venue. Features: Class...

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      Item #: CROWN-XLS-1502

      Availability: In Stock

      Our Price: $449.00

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    • DBX DriveRack PA2 Loudspeaker Management System

      DBX DriveRack PA2 Loudspeaker Management System

      All you need to get the most from your PA. Now with complete control from your mobile device. The DriveRack PA2 provides all the processing you need between your mixer and amplifiers to optimize and protect your loudspeakers. With the latest advancements in dbx's proprietary AutoEQ and AFS algorithms, a new input delay module for delaying the FOH system to the backline, Ethernet control via an Android, iOS, Mac, or Windowsr device, and updated Wizards, the DriveRack PA2 continues...

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      Item #: DBX-PA2

      Availability: In Stock

      Our Price: $459.00

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    • Stewart Audio AV-25-2 2-Channel Subcompact Amp - 25W x 2 at 8 Ohm

      Stewart Audio AV-25-2 2-Channel Subcompact Amp - 25W x 2 at 8 Ohm

      The sub compact AV25 is built to meet the rigorous demands of high quality commercial, industrial and Pro Audio sound installations. Low cost, lightweight and convection cooling make this Class D amplifier flexible enough for a broad range of applications requiring quiet amplification. With an extremely compact form factor, the AV25 allows amplification to be located in places off limits to normal amplifiers without compromising sound or power. Like all Stewart products, the AV25 is designed for...

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      Item #: AV25-2

      Availability: In Stock

      Our Price: $199.00

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    • KanexPro AP3DBL  Mini 3-input Audio Amplifier with Mic Mixer

      KanexPro AP3DBL Mini 3-input Audio Amplifier with Mic Mixer

      The KanexPro AP3DBL is a 3-Input 40-Watt audio amplifier supporting 70V or 100V. It comprises of 3 switchable inputs (RCA, 3.5mm and TOSLINK) for quick switching and sound reproduction. The audio amplifier supports MIC mixing and EQ control perfect for classrooms, conference rooms, lecture halls and restaurants. Note: The unit includes IR remote & sensor. Features: Fast switching 3 audio inputs (1 digital, 2 analog) One 3-level MIC input with mixer function 40 Watt amplifier output at 70V or 100V Ducking...

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      Item #: KAN-AP3DBL

      Availability: In Stock

      Our Price: $295.00

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    • RDL TX-1W Music on Hold Amplifier - 1 Watt

      RDL TX-1W Music on Hold Amplifier - 1 Watt

      The TX-1W is the ideal choice in on-site installations where the central telephone switching unit needs to be fed with music, voice or combined music/voice signals. There is a wide variety of telephone instruments in use. When a caller is placed on hold, the audio quality perceived is affected by the caller's own telephone, as well as the telephone lines, central switch and on-site equipment. Due to these variations, conventional audio amplifiers used as music-on-hold drivers frequently produce...

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      Item #: TX-1W

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $71.24

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    • Atlas AF140 High Quality 140 Watt Autotransformer

      Atlas AF140 High Quality 140 Watt Autotransformer

      Model AF140 consists of a single coil autoformer with multiple taps for maximum flexibility in matching a wide variety of loudspeaker loads to power amplifier outputs. A single AF140 will handle loads up to 150 watts and by connecting two units in series, power handling capacity can be increased to 300 watts. Features: Serves as a Method for Matching Loudspeaker Loads to Amplifier Outputs Suitable for Professional and Commercial Sound Applications

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      Item #: AF140

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $164.99

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    • Amplivox S805A Multimedia Stereo Amplifier

      Amplivox S805A Multimedia Stereo Amplifier

      Battery-operated portable 50-watt multimedia stereo amplifier with 3 mic inputs, line in with separate volume & tone controls; line out. The S805A works with most microphones including condenser dynamic and wireless. The condenser (electret) input includes phantom power. All 3 mic inputs can be used simultaneously. Tape record your mixed multimedia presentation as it is happening! Or provide a mixed output to the room's built-in sound system that you control. Connect (with optional Y-jacks) up...

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      Item #: AMP-S805A

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $310.10

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    • Amplivox SW805A Wireless Multimedia Stereo Amplifier

      Amplivox SW805A Wireless Multimedia Stereo Amplifier

      AmpliVox's 50 watt multimedia stereo amplifier with built-in wireless receiver has A and B channels which allow two presenters to use 2 wireless mics from the SAME amp when they use an optional external receiver. For more flexibility in presentations up to 4 mics can be used simultaneously: 2 wireless, one dynamic and one condenser with phantom power. Cordless portable 50-watt multimedia stereo amplifier with 3 mic inputs, line in with separate volume & tone controls; line out. The SW805A works...

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      Item #: AMP-SW805A

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $411.60

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    • ART SLA-4 4x140W Power Amplifier

      ART SLA-4 4x140W Power Amplifier

      Offering superb sound quality, the ART SLA-4 studio linear power amplifier delivers the clean power you need for any professional audio application including project or professional studio environments or commercial sound installations. The SLA-4 is a true four-channel amplifier in a single rack-space that can be switched easily from Multi-channel, Stereo and Bridged Mono Modes. Separate mode switches allow you to bridge channels 1 and 2, or channels 3 and 4, or both channel pairs. This maximizes...

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      Item #: ART-SLA4

      Availability: In Stock

      Our Price: $409.00

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    • Ashly KLR-2000 2-Channel 1000W @ 2 Ohm / 600W @ 4 Ohm Power Amplifier

      Ashly KLR-2000 2-Channel 1000W @ 2 Ohm / 600W @ 4 Ohm Power Amplifier

      Ashly's KLR-Series amplifiers are high-efficiency, lightweight, two-channel, high power amplifiers incorporating the latest technologies delivering quality and value for professional quality performance at an extremely affordable price. Whether your application is professional audio or fixed performance installation, KLR amplifiers are optimized to provide reliable audio performance with sonic perfection. Covering a power range from 1000 to 2000 watts per channel at 2 ohms (20Hz-20kHz, 1% THD),...

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      Item #: ASH-KLR-2000

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $749.00

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    • Ashly KLR-3200 2-Channel 1600W @ 2 Ohm / 1100W @ 4 Ohm Power Amplifier

      Ashly KLR-3200 2-Channel 1600W @ 2 Ohm / 1100W @ 4 Ohm Power Amplifier

      Ashly's KLR-Series amplifiers are high-efficiency, lightweight, two-channel, high power amplifiers incorporating the latest technologies delivering quality and value for professional quality performance at an extremely affordable price. Whether your application is professional audio or fixed performance installation, KLR amplifiers are optimized to provide reliable audio performance with sonic perfection. Covering a power range from 1000 to 2000 watts per channel at 2 ohms (20Hz-20kHz, 1% THD),...

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      Item #: ASH-KLR-3200

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $849.00

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    • Ashly KLR-5000 2-Channel High Performance Power Amplifier - 2500 Watts @ 2 Ohm

      Ashly KLR-5000 2-Channel High Performance Power Amplifier - 2500 Watts @ 2 Ohm

      KLR Series are high-efficiency, high-power 2-channel amplifiers that are the ideal choice for high-output speaker systems, line arrays, dual 18" subwoofers and much more. The KLR Series are lightweight, high-performance amplifiers incorporating the latest technologies delivering quality and value at an affordable price. Whether your application is professional audio or fixed performance installation, KLR amplifiers are optimized to provide reliable audio performance with sonic perfection. Covering...

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      Item #: ASH-KLR-5000

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $1,429.00

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    • Ashly NE Series 4250 Four channel 250W ch at 4 Ohms Amplifier 70V

      Ashly NE Series 4250 Four channel 250W ch at 4 Ohms Amplifier 70V

      Connecting and controlling an amplifier for networked systems has now been simplified with Ashly's NE Series amplifiers. Network Enabled (NE) amplifiers offer ease of use, setup and control using standard 10/100 Ethernet protocol and Protea NE Software. No special outboard control units are needed. Four-channel models with output power at 250W are available to fill a wide variety of low impedance, 25V, 70V and 100V performance installation or constant voltage applications. NE Series amplifiers...

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      2 Versions Available

      Item #: ASH-NE4250-70

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $1,799.00

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    • Ashly NE4250PE 4-Channel Network Enabled Amplifier w/ DSP (4 x 250W at 4 Ohms)

      Ashly NE4250PE 4-Channel Network Enabled Amplifier w/ DSP (4 x 250W at 4 Ohms)

      Our multi-channel ne (Networked-Enabled) Series Amplifiers are uniquely designed around an energy efficient Class-D platform with a switching power supply. Connecting and controlling an amplifier for networked systems has now been simplified with ne Amplifiers. This line offers ease of use, setup and control using standard 10/100 Ethernet protocol and Protea ne Software. No special outboard control units are needed. Choose either the ne4250 (4-channel) or ne8250 (8-channel) packages rated...

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      Item #: ASH-NE4250PE

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $2,299.00

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    • Ashly NX1502 1RU Audio Power Amplifier - 2-Channel x 150 Watts

      Ashly NX1502 1RU Audio Power Amplifier - 2-Channel x 150 Watts

      Introducing the Ashly series of nX, nXe, or nXp power amplifiers. These products use state of the art, light weight, high power, high efficiency switching technology developed through years of design and field testing. nX amplifiers are available in three series, designed to meet the most demanding live sound and fixed installation sound systems in stadiums, arenas, performance venues, worship spaces and convention centers as well as schools, store fronts,and worship spaces. Available in three amplifier...

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      Item #: ASH-NX1502

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $1,129.00

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    • Ashly NX1504 1RU Audio Power Amplifier - 4-Channel x 150 Watts

      Ashly NX1504 1RU Audio Power Amplifier - 4-Channel x 150 Watts

      Introducing the Ashly series of nX, nXe, or nXp power amplifiers. These products use state of the art, light weight, high power, high efficiency switching technology developed through years of design and field testing. nX amplifiers are available in three series, designed to meet the most demanding live sound and fixed installation sound systems in stadiums, arenas, performance venues, worship spaces and convention centers as well as schools, store fronts,and worship spaces. Available in three...

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      Item #: ASH-NX1504

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $1,429.00

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    • Ashly nX1.52 Audio Power Amplifier - 2-Channel x 1500 Watts

      Ashly nX1.52 Audio Power Amplifier - 2-Channel x 1500 Watts

      Introducing the Ashly series of nX, nXe, or nXp power amplifiers. These products use state of the art, light weight, high power, high efficiency switching technology developed through years of design and field testing. nX amplifiers are available in three series, designed to meet the most demanding live sound and fixed installation sound systems in stadiums, arenas, performance venues, worship spaces and convention centers as well as schools, store fronts,and worship spaces. Available as three...

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      Item #: ASH-NX152

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $2,099.00

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      Power Amplifiers

      At Markertek, we carry power amplifiers for a variety of applications, including live sound, broadcasting, and more. These cutting-edge amplifiers provide an efficient power source to your speaker system, so that you can achieve the best possible performance, while also reducing energy costs. We're proud to carry powered amplifier systems from respected brands like Crown, QSC, and Stewart Audio.

      What is an Audio Power Amplifier?

      A powered amplifier (also known as a "power amp") recreates an audio signal at a stronger level, so your loudspeakers can play it back at full volume. Typically, this is the last piece of equipment in the signal chain before the audio reaches the speakers. Before the audio power amplifier, you might also have a pre-amp for boosting low-power signals, an EQ for adjusting frequencies, and other tonal/effect controls.

      If you're searching for a professional-grade power amp for installed sound applications, look no further than the Crown CDI-1000. This two-channel marvel produces crystal-clear sound with virtually no distortion, as well as advanced protection against power shortages and overheating. Meanwhile, if you're looking for a four-channel power amp, the QSC CXD.4 contains robust DSP functionality, including multiple EQs, alignment delay, and limiting.

      To learn more about our speaker amplifier selection, click the "Live Chat" button to chat with us online, or call us toll-free at 800-522-2025. We offer a 100% Money Back Satisfaction Guarantee and free shipping on any order, even if you're purchasing a single speaker accessory. We also carry a wide variety of studio monitors and subwoofers for your rig. Thank you for visiting Markertek!

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