70 Volt Amplifiers | Installed Power Amplifiers

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QSC MP-A40V MPA Series 800W FlexAmp Multi-Channel Hi-Z/Lo-Z RackMount Amplifier
QSC
Item# QSC-MP-A40V
The QSC MP-A Series music and paging amplifier family builds on a 50 year legacy of QSC amplifier dependability and quality while offering an incredible amount of flexibility for business music and paging applications. FlexAmp Technology FlexAmp Technology simplifies system design by allowing a single high channel count amplifier to meet the needs of systems that would typically utilize multiple amplifiers of different power levels. It achieves this by allowing the installer to...
Our Price: $1,910.00
Availability: In Stock
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JBL VMA1240 Commercial Series 240W Bluetooth-Enabled Mixer/Amplifier (5-In/1-Out)
JBL Professional
Item# JBL-VMA1240
The JBL VMA1240 VMA Series is a cost-effective line of Mixer/Amplifiers with low impedance functionality (4Ω, 8Ω) and high impedance 70V and 100V output. They are designed with convenient and flexible features to be used by commercial integrators worldwide, ideal for emerging markets. Features: 5 inputs with 1 output of 60, 120, or 240-watts of power Independent bass and treble controls for each output channel 100V and 70V output, or 4Ω/8Ω Paging Chime, and...
Our Price: $763.00
Availability: 2+ Weeks
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RDL ST-PA18 18 W Mono Audio Amplifier - 8 Ohm
Radio Design Labs
Item# ST-PA18
The RDL 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...
Our Price: $179.09
Availability: Usually Ships in 5-14 Days
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JBL CSA180Z 80W 1U Commercial DriveCore Amplifier - Built-in 70/100V Fanless
JBL Professional
Item# JBL-CSA180Z
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...
Our Price: $398.00
Availability: In Stock
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RDL ST-PA2 2 W Mono Audio Amplifier - 8 Ohm
Radio Design Labs
Item# ST-PA2
The RDL ST-PA2 features a single, unbalanced audio input, a gain control, and two outputs. The first output is designed to deliver a clean 2 watts RMS into an 8 Ohm speaker. The second output is intended to drive 600 Ohm transformers, typically on equipment inputs. This makes the ST-PA2 uniquely suited to applications such as music-on-hold inputs on telephone systems which may have either 8 Ohm or 600 Ohm inputs. If desired, both outputs may be used at the same time. Required Power...
Our Price: $98.28
Availability: Usually Ships in 5-14 Days
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Speco PL260A 260 Watt Seven Zone Commercial Amplifier
SPECO
Item# SPC-PL260A
Seven front-selectable 70/25V speaker zones with selectable 70/25V switch Features: 24 Volt input for emergency backup power Separate bass and treble controls Each XLR microphone input has a phantom power toggle Mic1 selectable priority paging Specifications: RMS Output Power........... 260W Max. Output Power............ 390W AC Power Consumption..... 1200W Power Supply.................... AC 117V, 60Hz, DC 24V, 12A Zones................................ 7 Speaker Outputs............... 4/8/16...
Our Price: $1,029.87
Availability: Ships Factory Direct, Typically in 3-10 Business Days
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Stewart Audio MC850-MXZ-D 50w x 2 @ 8Ohm / 50w x 6 @ 70/100v with Ethernet Reporting and Control
Stewart Audio, Inc.
Item# STW-MC850-MXZ-D
The Stewart Audio MC850-MXZ-D is a 50w x 2 @ 8Ω / 50w x 6 @ 70/100v 1 RU Mixed Impedance Dante Amplifier with Ethernet Reporting and Control. The MC850 series is family of multi- channel Dante amplifiers expanding the reach of the audio network. With 8 channels and 50W of output per channel, this compact 1RU commercial amplifier offers incredible value and flexibility. The MC850 includes three models to cover those applications where low impedance is required, constant voltage or mixed impedances....
Our Price: $2,066.00
Availability: Ships Factory Direct, Typically in 3-10 Business Days
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JBL CSA240Z 2-Channel 40W 1U Commercial DriveCore Amplifier - Built-in 70/100V Fanless
JBL Professional
Item# JBL-CSA240Z
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 DriveCore 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...
Our Price: $436.00
Availability: 2+ Weeks
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JBL CST2120 Rack-Mountable Transformer Module for CSA-2120 Amplifier to Drive 70V and 100V Speaker Systems
JBL Professional
Item# JBL-CST2120
The rack-mountable JBL Commercial CST-2120 transformer module provides impedance and voltage matching for the CSA-2120 amplifier to drive 70V and 100V distributed speaker systems. Features: Providing two channels for constant voltage operation 70V/100V Outputs Rack-mountable with CSA2120 Detachable block input and output connectors Specifications: Max Input Power: 120W/Ch Max Input Voltage: 32Vrms Insertion Loss: Less than 1dB Frequency Response: +/-1 dB @ 70Hz - 15kHz Dimensions:...
Our Price: $173.00
Availability: Ships Factory Direct, Typically in 3-10 Business Days
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Crown DCI2/600N 2-Channel 600 Watt Audio Power Amplifier 70V/100V with BLU Link
Crown International
Item# CROWN-DCI2600N
The 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 tradition...
Our Price: $3,100.00
Availability: Usually Ships in 5-14 Days
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Crown DCI2/2400N 4-Channel 2400 Watt at 4-Ohm Audio Power Amplifier with BLU Link
Crown International
Item# CROWN-DCI2-2400N
The 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 tradition...
Our Price: $6,670.00
Availability: Usually Ships in 5-14 Days
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Stewart Audio CVA25-1 25V Mono Sub Compact Amplifier - 50W x 1 @ 25V
Stewart Audio, Inc.
Item# CVA25-1-25V
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)...
Our Price: $276.00
Availability: Ships Factory Direct, Typically in 3-10 Business Days
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JBL CSA2120 Two Channel Power Amplifier - 2 x120W
JBL Professional
Item# JBL-CSA2120
The CSA2120 power amplifier is a professional-grade audio amplifiers built for installed sound applications. The amplifier s a two-channel model providing simple analog front-end processing, with a switch-mode universal power supply. The amplifier includes two optional accessories: rack mounting kit and transformer module. With the rack mounting kit, you can install the amplifier to a cabinet or wall. If your loudspeaker system requires higher impedance, the transformer module...
Our Price: $521.00
Availability: Ships Factory Direct, Typically in 3-10 Business Days
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Crown DCI4/2400N 4-Channel 2400 Watt at 4-Ohm Audio Power Amplifier with BLU Link
Crown International
Item# CROWN-DCI4-2400N
The 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 tradition...
Our Price: $10,750.00
Availability: Usually Ships in 5-14 Days
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Kramer 900xl Stereo Power Amplifier 10 Watts per Channel
Kramer
Item# KR-900XL
The Kramer 900xl is a high-performance power amplifier for line level stereo audio signals. The unit accepts unbalanced audio signals on either of two RCA or 3.5mm connectors and delivers a speaker output of 10 watts RMS per channel into a 4Ω load. Perfect for: Presentation rooms and multimedia applications for quick, local audio amplification. Personal audio listening (for example, a PC and portable CD player). Features: Inputs - 2 RCA and 3.5mm phone jack. Output...
Our Price: $224.00
Availability: Usually Ships in 5-14 Days
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Kramer PA-120Net 120W Networked Dante Power Amplifier
Kramer
Item# KR-PA-120NET
Kramer's PA-120Net is a high-performance, selectable Hi-Z (70V/100V) or Lo-Z (4Ω/8Ω) power amplifier featuring balanced and unbalanced inputs, additional line-level output and Dante interface. This versatile amplifier features built-in DSP, auto-standby and maximum durability. PA-120Net is suitable for a vast range of AV installations. Perfect for: Mid-size to large meeting rooms Auditoriums, lecture halls, and classrooms Court rooms and city halls Retail stores...
Our Price: $936.00
Availability: Usually Ships in 5-14 Days
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Kramer PA-240Net 240W Networked Dante Power Amplifier
Kramer
Item# KR-PA-240NET
Kramer's PA-240Net is a high-performance, selectable Hi-Z (70V/100V) or Lo-Z (4Ω/8Ω) power amplifier featuring balanced and unbalanced inputs and additional line-level output and Dante interface. This versatile amplifier features built-in DSP, auto-standby and maximum durability. PA-240Net is suitable for a vast range of AV installations. Perfect for: Medium to large meeting rooms Auditoriums and lecture halls Court rooms Retail stores and shopping centers Hotel...
Our Price: $1,168.00
Availability: Usually Ships in 5-14 Days
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Stewart Audio CVA-25-1 Mono Sub Compact Power Amp - 25W x 1 at 70V/100V
Stewart Audio, Inc.
Item# CVA25-1
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...
Our Price: $290.00
Availability: Usually Ships in 5-14 Days
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Stewart DSP100-1-CV Mono DSP-Enabled Amplifier 1 x 100W @ 70V/100V
Stewart Audio, Inc.
Item# STW-DSP1001CV
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...
Our Price: $709.00
Availability: Ships Factory Direct, Typically in 3-10 Business Days
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Kramer PA-120Z Hi-Z 70V/100V & Low-Z 4 Ohm/8 Ohm Selectable Power Amplifier
Kramer
Item# KR-PA-120Z
The Kramer PA-120Z is a high-performance, selectable Hi-Z (70V/100V) or Lo-Z (4Ω/8Ω) power amplifier featuring balanced and unbalanced inputs and additional line-level output. This versatile amplifier features built-in DSP, auto-standby and maximum durability. PA-120Z is suitable for a vast range of AV installations. Perfect for: Mid-size to large meeting rooms Auditoriums, lecture halls, and classrooms Court rooms and city halls Retail stores and shopping...
Our Price: $640.00
Availability: Usually Ships in 5-14 Days
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Crown DCI2/600 2-Channel 600 Watt Audio Power Amplifier 70V/100V
Crown International
Item# CROWN-DCI2600
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...
Our Price: $2,400.00
Availability: Usually Ships in 5-14 Days
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JBL CSA2120Z 2-Channel 120W 1U Commercial DriveCore Amplifier - Built-in 70/100V Fanless
JBL Professional
Item# JBL-CSA2120Z
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 DriveCore 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...
Our Price: $672.00
Availability: Ships Factory Direct, Typically in 3-10 Business Days
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Rolls PA202 20x20 Watt Mini Power Amp
Rolls Corporation
Item# PA202
The Rolls PA202 is a very compact 20 X 20 Watt high efficiency Amp with barrier strip terminals for the Balanced input and speaker outputs. The unit is perfect for small speakers in small environments. Great for in ceiling and projector applications where small size is needed along with class D low heat emitted from chassis. Bridge or Stereo Operation: The bridge - Stereo function of the PA202 is a way of converting the unit from two channels at 20 Watts each...
Our Price: $179.00
Availability: Ships Factory Direct, Typically in 3-10 Business Days
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Rolls RA170 70-Volt 70 Watt Audio Power Amp
Rolls Corporation
Item# RA170
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...
Our Price: $279.00
Availability: In Stock
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Stewart Audio MC850-LZ-D 50w x 8 @ 8 Ohm with Ethernet Reporting and Control
Stewart Audio, Inc.
Item# STW-MC850-LZ-D
The Stewart Audio MC850-LZ-D is a 50w x 8 @ 8Ω 1 RU Dante Amplifier with Ethernet Reporting and Control. The MC850 series is family of multi- channel Dante amplifiers expanding the reach of the audio network. With 8 channels and 50W of output per channel, this compact 1RU commercial amplifier offers incredible value and flexibility. The MC850 includes three models to cover those applications where low impedance is required, constant voltage or mixed impedances. Features: Dante Brooklyn interface 2...
Our Price: $1,907.00
Availability: Ships Factory Direct, Typically in 3-10 Business Days
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70 Volt & Installed Power Amplifiers

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QSC MP-A40V MPA Series 800W FlexAmp Multi-Channel Hi-Z/Lo-Z RackMount Amplifier

JBL VMA1240 Commercial Series 240W Bluetooth-Enabled Mixer/Amplifier (5-In/1-Out)

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

JBL CSA180Z 80W 1U Commercial DriveCore Amplifier - Built-in 70/100V Fanless

RDL ST-PA2 2 W Mono Audio Amplifier - 8 Ohm

Speco PL260A 260 Watt Seven Zone Commercial Amplifier

Stewart Audio MC850-MXZ-D 50w x 2 @ 8Ohm / 50w x 6 @ 70/100v with Ethernet Reporting and Control

JBL CSA240Z 2-Channel 40W 1U Commercial DriveCore Amplifier - Built-in 70/100V Fanless

JBL CST2120 Rack-Mountable Transformer Module for CSA-2120 Amplifier to Drive 70V and 100V Speaker Systems

Crown DCI2/600N 2-Channel 600 Watt Audio Power Amplifier 70V/100V with BLU Link

Crown DCI2/2400N 4-Channel 2400 Watt at 4-Ohm Audio Power Amplifier with BLU Link

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

JBL CSA2120 Two Channel Power Amplifier - 2 x120W

Crown DCI4/2400N 4-Channel 2400 Watt at 4-Ohm Audio Power Amplifier with BLU Link

Kramer 900xl Stereo Power Amplifier 10 Watts per Channel

Kramer PA-120Net 120W Networked Dante Power Amplifier

Kramer PA-240Net 240W Networked Dante Power Amplifier

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

Stewart DSP100-1-CV Mono DSP-Enabled Amplifier 1 x 100W @ 70V/100V

Kramer PA-120Z Hi-Z 70V/100V & Low-Z 4 Ohm/8 Ohm Selectable Power Amplifier

Crown DCI2/600 2-Channel 600 Watt Audio Power Amplifier 70V/100V

JBL CSA2120Z 2-Channel 120W 1U Commercial DriveCore Amplifier - Built-in 70/100V Fanless

Rolls PA202 20x20 Watt Mini Power Amp

Rolls RA170 70-Volt 70 Watt Audio Power Amp

Stewart Audio MC850-LZ-D 50w x 8 @ 8 Ohm with Ethernet Reporting and Control

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70 Volt & Installed Power Amplifiers

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