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    • Stewart Audio CVA-25-1 Mono Sub Compact Amplifier - 25W x 1 at 70V/100V

      Stewart Audio CVA-25-1 Mono Sub Compact Amplifier - 25W x 1 at 70V/100V

      The sub compact CVA-25-1 and CVA-50-1 are 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 CVA's allow amplification to be located in places normally off limits to standard amplifiers without compromising sound or power. The Plenum rating (UL...

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      Item #: CVA25-1

      Availability: Usually ships in 3-10 business days

      Our Price: $239.00

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    • Rolls RA170 70-Volt Audio Power Amplifier

      Rolls RA170 70-Volt Audio Power Amplifier

      The Rolls RA170 Power Amplifier was designed especially for the installation contractor. The RA170 is a single rack-space, mono unit with a choice of an RCA or 1/4" unbalanced input. The 70 volt speaker outputs are provided via spring-loaded terminals - no transformer is required for speaker connection. The front panel includes a Power indicator LED, a Volume control, and two Clip LEDs which indicate circuitry overload. The output circuitry is protected from momentary shorting and...

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      Item #: RA170

      Availability: In Stock

      Our Price: $225.00

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    • Stewart DSP100-2-CV 2 Channel DSP-Enabled Amplifier  2 x 100W @ 70V/100V

      Stewart DSP100-2-CV 2 Channel DSP-Enabled Amplifier 2 x 100W @ 70V/100V

      The DSP100 is an affordable amplifier with fully integrated DSP designed optimize the speakers and acoustical limitations of a zone. The DSP100 comes in three versions, a 1x100W 70/100V, 2x100W 70/100V, and 2x100W at 4/8 Ohms. Each is available with a Dante network option. The robust, full function DSP includes 3 gain stages, filtering, compressors, limiters, parametric EQ and more. A USB port makes programing simple, fast and repeatable for large installations. The optional factory installed Dante...

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      Item #: STW-DSP100-2-CV

      Availability: Direct Ship From Manufacturer

      Our Price: $609.00

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    • RDL ST-PA18 18 W Mono Audio Amplifier - 8 Ohm

      RDL ST-PA18 18 W Mono Audio Amplifier - 8 Ohm

      The ST-PA18 features a balanced line level input that may be connected unbalanced. The gain control range will accommodate standard unbalanced levels as well as professional balanced levels. The module bridges the input signal. LOOP OUT terminals permit a balanced input to be fed to additional amplifier modules making the ST-PA18 an ideal component in distributed audio system design. The LOOP OUT may also be used to feed a subwoofer amplifier (see RDL ST-CX2S Subwoofer Filter). The ST-PA18 output...

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      Item #: ST-PA18

      Availability: Usually ships in 3-10 business days

      Our Price: $132.71

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    • JBL CSA140Z 40W 1U Commercial DriveCore Amplifier - Built-in 70/100V Fanless

      JBL CSA140Z 40W 1U Commercial DriveCore Amplifier - Built-in 70/100V Fanless

      By combining years of innovation, invention and insight from HARMAN brands, JBL Commercial Series Amplifiers (CSA) go well beyond the expected in generating powerful sound. From the switch-mode universal power supply to the efficient performance of Crown's DriveCoreT Technology, we continue to set new standards in commercial power amplifier technology. Simple to configure, the CS amp provides a DriveCore-based sound solution. This replaces up to 500 parts with one small chip, significantly...

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      Item #: JBL-CSA140Z

      Availability: Usually ships in 3-10 business days

      Our Price: $209.00

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    • RDL FP-PA20A 20 W Mono Audio Amplifier - 70 V or 100 V

      RDL FP-PA20A 20 W Mono Audio Amplifier - 70 V or 100 V

      The FP-PA20A features a balanced line level input that may be connected unbalanced. A front panel gain control is designed to be adjusted either manually or with a trimming screwdriver. The gain range will accommodate standard unbalanced levels as well as professional balanced levels. Both a 70 V and 100 V amplified output are provided to drive corresponding speakers in a distributed sound system. Audio levels that could cause the amplified output to clip are compressed using two dynamic time constants...

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      Item #: FP-PA20A

      Availability: In Stock

      Our Price: $150.76

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    • RDL FP-PA20 20 W Mono Audio Amplifier - 8 Ohm

      RDL FP-PA20 20 W Mono Audio Amplifier - 8 Ohm

      The FP-PA20 features a balanced line level input that may be connected unbalanced. A front panel gain control is designed to be adjusted either manually or with a trimming screwdriver. The gain range will accommodate standard unbalanced levels as well as professional balanced levels. The output will drive an 8 Ohm speaker or multiple speakers connected to present an 8 Ohm load to the amplifier. Audio levels that could cause the amplified output to clip are compressed using two dynamic time constants...

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      Item #: FP-PA20

      Availability: Usually ships in 3-10 business days

      Our Price: $148.66

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    • RDL ST-PA6 6 W Mono Audio Amplifier - 8 Ohm

      RDL ST-PA6 6 W Mono Audio Amplifier - 8 Ohm

      The ST-PA6 represents the second generation of RDLs breakthrough in the traditional power vs. size ratio. Present technology permits features and performance at the most economical cost ever. The ST-PA6 offers 6 watts of power for a price you would expect to pay for 3 watts. The ST-PA6 features two balanced audio inputs, a gain control, equalization control and an 8 Ohm output. The output is designed to deliver a clean 6 watts RMS into an 8 Ohm speaker. Each input is a balanced bridge, with the...

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      Item #: ST-PA6

      Availability: In Stock

      Our Price: $98.27

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    • Denon Professional DN-200AZB Amplifier with Bluetooth Audio Receiver

      Denon Professional DN-200AZB Amplifier with Bluetooth Audio Receiver

      Denon Professional's Solution Series is designed to be the best friend of audio contractors. It's specialty is solving audio challenges easily and inexpensively by getting signal to someplace that would be otherwise difficult or inconvenient. Simple to install, configure and operate, the Solution Series products belong in the toolbox of every audio installer. The DN-200AZB is a compact Bluetooth audio receiver with a built-in 20W RMS, 4-ohm, 70/100V Class D amplifier. It lets...

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      Item #: DN-200AZB

      Availability: In Stock

      Our Price: $80.00

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    • Ashly NE8250 8 x 250W @ 4 Ohm Power Amplifier Line Level In/Out

      Ashly NE8250 8 x 250W @ 4 Ohm Power Amplifier Line Level In/Out

      NE Series 8250 Eight-channel, 250W/ch @ 4 ohms, 25V, 70V, 100V Specifications: Output Circuitry: Class D Input Sensitivity: 6.2dBu Frequency Response: 20 Hz - 20 kHz, +/- 1.0 dB Damping Factor: - 8 ohm load, > 250 Input Impedance: 20 k ohms, balanced Maximum Input Level: +21 dBu Cooling: Temperature dependent speed-controlled fan (Front In, Side Out) Front Panel Indicators per channel: Signal: -18, -12, -6,dB, Clip, Temp, Current, Bridge Front Panel Indicators:...

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      Item #: ASH-NE8250

      Availability: Direct Ship From Manufacturer

      Our Price: $1,999.00

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    • Atlas DPA-102PM Networkable 2-Channel 100Wl Power Amplifier

      Atlas DPA-102PM Networkable 2-Channel 100Wl Power Amplifier

      The Atlas Sound DPA Series amplifiers feature a combination of flexibility, performance and control to provide high value features for applications that require more than just great sound. Atlas DPA amplifiers can be used right out of the box as traditional power amplifiers requiring no programming, special set-up, or network connectivity. However; if you need more from the amplifier, the web enabled DPA Series has an assortment of DSP tools including level controls, EQ's, limiters, high & low...

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      Item #: ATL-DPA-102PM

      Availability: Direct Ship From Manufacturer

      Our Price: $401.99

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    • Atlas PA60G 60W Single Channel Power Amplifier with Global Power Supply

      Atlas PA60G 60W Single Channel Power Amplifier with Global Power Supply

      Small and compact, and engineered for efficiency and reliability, the Atlas Sound PA60G amplifier is the perfect choice for paging or background music (BGM) systems, small to medium speech privacy systems, and any applications where distributed audio is required. It provides 60W into a 70.7V/100V line and has a balanced line level input via phoenix connector and a summing unbalanced RCA input. Output is to 70.7/100V speaker lines via phoenix connector and additional features include status LEDs,...

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      Item #: ATL-PA60G

      Availability: Direct Ship From Manufacturer

      Our Price: $316.99

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    • Atlas ASP-MG2240 Amplified Sound Masking System with Onboard DSP

      Atlas ASP-MG2240 Amplified Sound Masking System with Onboard DSP

      The AtlasIED ASP-MG2240 is a two-zone sound masking controller with integrated amplification. This compact device incorporates many useful features including two-channels of amplification, separate analog masking generators with EQ, 24/7 scheduler, balanced Mic/line input, auxiliary input for background audio and a line output. The PC control software allows the user to customize the system to meet installation needs. Settings can be stored in the unit or in the PC for file back up or recall....

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      Item #: ATLASP-MG2240

      Availability: Usually ships in 3-10 business days

      Our Price: $676.99

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    • Crown DCI2/600 2-Channel 600W Analog Power Amplifier 70V/100V with DanteT

      Crown DCI2/600 2-Channel 600W Analog Power Amplifier 70V/100V with DanteT

      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-DCI2600

      Availability: In Stock

      Our Price: $1,998.00

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    • Stewart Audio CVA25-1 25V Mono Sub Compact Amplifier - 50W x 1 @ 25V

      Stewart Audio CVA25-1 25V Mono Sub Compact Amplifier - 50W x 1 @ 25V

      The sub compact CVA25-1 25V 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 CVA25-1 25V allows amplification to be located in places normally off limits to standard amplifiers without compromising sound or power. The Plenum rating (UL 2043)...

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      Item #: CVA25-1-25V

      Availability: Direct Ship From Manufacturer

      Our Price: $239.00

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    • Stewart Audio CVA-50-1 Mono Sub Compact Amplifier - 50W x 1 @ 70V/100V

      Stewart Audio CVA-50-1 Mono Sub Compact Amplifier - 50W x 1 @ 70V/100V

      The sub compact CVA-25-1 and CVA-50-1 are 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 CVA's allow amplification to be located in places normally off limits to standard amplifiers without compromising sound or power. The Plenum rating (UL...

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      Item #: CVA50-1

      Availability: In Stock

      Our Price: $275.00

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    • QSC CX254 Professional Power Amplifier

      QSC CX254 Professional Power Amplifier

      CX 4-Channel Series The new 4-channel CX amplifiers give you four channels in only two rack spaces-without compromising on power. Choose from three models - a direct 70 volt model and two low impedance versions, each equipped with our exclusive PowerLightr switching power supply technology to virtually eliminate noise and hum. With high output power, versatile loading options, high thermal capacity and unmatched reliability, the CX Series is the perfect solution to any permanently...

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      Item #: CX-254

      Availability: Usually ships in 3-10 business days

      Our Price: $1,835.00

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    • QSC CX302V 2 Channel Powered Amplifier 200 Watt 70 Volt Output

      QSC CX302V 2 Channel Powered Amplifier 200 Watt 70 Volt Output

      The CX-302V 2 channel 70 volt power amplifier is designed to meet the specialized needs of sound contractors. With high output power, versatile loading options, high thermal capacity and reliability, the CX Series is the ideal solution to any permanently installed sound system. The new CX amplifiers are equipped with many contractor specific features including 1 dB detented gain controls for easily repeatable settings and a custom security cover for tamper-proof installations....

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      Item #: CX-302V

      Availability: In Stock

      Our Price: $1,280.00

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    • QSC CX602V 2 Channel Powered Amplifier 400 Watt 70 Volt Output

      QSC CX602V 2 Channel Powered Amplifier 400 Watt 70 Volt Output

      The CX-602V 2 channel 70 volt power amplifier is designed to meet the specialized needs of sound contractors. With high output power, versatile loading options, high thermal capacity and reliability, the CX Series is the ideal solution to any permanently installed sound system. The new CX amplifiers are equipped with many contractor specific features including 1 dB detented gain controls for easily repeatable settings and a custom security cover for tamper-proof installations....

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      Item #: CX-602V

      Availability: In Stock

      Our Price: $2,125.00

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    • QSC CX1202V 2-Channel Powered Amplifier 800 Watt 70 Volt Output

      QSC CX1202V 2-Channel Powered Amplifier 800 Watt 70 Volt Output

      The CX1202V 70 volt 2 channel power amplifier is designed to meet the specialized needs of sound contractors. With high output power, versatile loading options, high thermal capacity and reliability, the CX Series is the ideal solution to any permanently installed sound system. The new CX amplifiers are equipped with many contractor specific features including 1 dB detented gain controls for easily repeatable settings and a custom security cover for tamper-proof installations....

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      Item #: CX1202V

      Availability: Usually ships in 3-10 business days

      Our Price: $2,500.00

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    • Denon DN-470A 4-Channel 70V/100V Amplifier for Installed Speaker Systems

      Denon DN-470A 4-Channel 70V/100V Amplifier for Installed Speaker Systems

      The Denon DN-470A 4-Channel 70V/100V Amplifier is designed for contractor/install applications, and only for installed speaker systems requiring 70V/100V inputs. This very versatile, one rack space, 120W per channel amplifier has built-in short-circuit protection, and LED indicators for signal present, clipping status and thermal interruption on the front panel. Engineered strictly for the distibution of multiple 70V/100V speaker systems over long cable runs, such as in-ceiling...

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      Item #: DN-470A

      Availability: In Stock

      Our Price: $499.00

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    • Denon DN-474A 2x2-Channel 70V/100V Dual-Impedance Amplifier for Installed Speaker Systems

      Denon DN-474A 2x2-Channel 70V/100V Dual-Impedance Amplifier for Installed Speaker Systems

      The Denon DN-474A 2x2-Channel Dual-Impedance Amplifier is designed for contractor/install market applications which specify installed speaker systems requiring 70V/100V inputs, and has the added flexibility of handling lo-impedance loads (4O/8O). The amplifier is split so that two channels handle the lo-impedance speakers, while two channels take care of the 70V/100V speaker runs. This very versatile, one rack space amplifier has built-in short circuit protection - and LED indicators...

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      Item #: DN-474A

      Availability: Usually ships in 3-10 business days

      Our Price: $399.00

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    • RDL FP-PA18 18 W Mono Audio Amplifier 8 Ohm with Power Supply

      RDL FP-PA18 18 W Mono Audio Amplifier 8 Ohm with Power Supply

      The FP-PA18 is a high efficiency 18 W power amplifier with a line input, 8 ohm output, integral audio compressor and an automatic sleep mode. The FP-PA18 features a balanced line level input that may be connected unbalanced. A gain control located next to the terminal block is designed to be adjusted manually or with a trimming screwdriver. The gain range will accommodate standard unbalanced levels as well as professional balanced levels. The output drives one 8 ohm speaker or multiple speakers...

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      Item #: FP-PA18

      Availability: Usually ships in 3-10 business days

      Our Price: $191.86

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    • RDL FP-PA18H 18 W Mono Hi-Temp Audio Amplifier 8 Ohm with Power Supply

      RDL FP-PA18H 18 W Mono Hi-Temp Audio Amplifier 8 Ohm with Power Supply

      The FP-PA18H is a high efficiency 18 W power amplifier with a line input, 8 ohm output and audio compressor capable of operation in a high ambient temperature environment. The thermal characteristics of the module case and construction throughout using high temperature components permit operation over a range of 0 to 70 degrees C. The FP-PA18H is ideally suited to outdoor applications, signage and other installations where ambient temperatures may become elevated due to limited convection. The...

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      Item #: FP-PA18H

      Availability: Usually ships in 3-10 business days

      Our Price: $183.56

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    • RDL FP-PA20B 20 W Mono Audio Amplifier - 25 V

      RDL FP-PA20B 20 W Mono Audio Amplifier - 25 V

      The FP-PA20B features a balanced line level input that may be connected unbalanced. A front panel gain control is designed to be adjusted either manually or with a trimming screwdriver. The gain range will accommodate standard unbalanced levels as well as professional balanced levels. A 25 V amplified output is provided to drive corresponding speakers in a distributed sound system. Audio levels that could cause the amplified output to clip are compressed using two dynamic time constants designed...

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      Item #: FP-PA20B

      Availability: Usually ships in 3-10 business days

      Our Price: $146.59

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      70 Volt & Installed Power Amplifiers

      We specialize in 70 Volt & Installed Power Amplifiers with expert advice, large in-stock inventory of 70 Volt & Installed Power Amplifiers and a high level of customer service. We answer your questions by teaching you with our custom video content created by our writing and production team with a weekly video on 70 Volt & Installed Power Amplifiers. Markertek sets the standard for education and the very best customer service in the broadcasting Industry.

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