$6K PRS Line 6 Giveaway

Commercial Power Amplifiers

Get More at Sweetwater

Fast, Free Shipping

Free 2-year Warranty

Free Product Support

Dedicated Sales Engineer

Refine Your Search

Availability

Brand

Price Range

Financing

Type of Deal

Series

Number of Channels

Inputs

Outputs

70V/100V Output

Watts/Side @ 8 ohms

DSP

Weight

Rack Spaces

Related Searches

Photo of Crown CDi 1000 500-watt 2-channel 70V Power Amplifier

Crown CDi 1000 500-watt 2-channel 70V Power Amplifier

2-channel Power Amplifier, 500W Continuous/Ch at 4 Ohms, with Onboard DSP, Variable Output Voltages to 70V, User-defined Presets
$1,803.00
Or $51.00/month§ with
36 month financing*
In Stock
Photo of JBL CSA 1300Z 300-watt 70V Power Amplifier

JBL CSA 1300Z 300-watt 70V Power Amplifier

300-watt, 1-channel Power Amplifier with 2U Rackmount Enclosure, Master Volume Knob, and CSR-V Compatibility
$768.00
Or $16.00/month§ with
48 month financing*
In Stock
Photo of LEA Professional Connect 354 350W 4-channel Power Amplifier

LEA Professional Connect 354 350W 4-channel Power Amplifier

4-ch Power Amplifier, 175W/ch at 2 ohms, 350W/ch at 4/8 ohms, 70V or 100V Direct Lo-Z and Hi-Z, and Built-in WiFi Access Point and Ethernet Port
$2,618.70
Or $73.00/month§ with
36 month financing*
Certified Open Box available for $1,376.15
In Stock
Only 1 Left
Photo of Crown CDi 4|600 600-watt 4-channel 70V Power Amplifier

Crown CDi 4|600 600-watt 4-channel 70V Power Amplifier

4-channel Power Amplifier, 600W/ch at 4 ohms, with DriveCore Technology, Network Control and Monitoring, Direct Drive 70V or 100V Output, and Onboard DSP
$4,090.00
Or $114.00/month§ with
36 month financing*
In Stock
Photo of JBL CSA 2300Z 300-watt 2-channel 70V Power Amplifier

JBL CSA 2300Z 300-watt 2-channel 70V Power Amplifier

2 x 300-watt, 2-channel Power Amplifier with 2U Rackmount Enclosure, Master Volume Knob, and CSR-V Compatibility
$1,010.00
Or $22.00/month§ with
48 month financing*
In Stock
Photo of Crown CDi 4000 1,200-watt 2-channel 70V Power Amplifier

Crown CDi 4000 1,200-watt 2-channel 70V Power Amplifier

2-channel Power Amplifier, 1,200W Continuous/Ch at 4 Ohms, with Onboard DSP, Variable Output Voltages to 70V, User-defined Presets
$3,451.00
Or $96.00/month§ with
36 month financing*
In Stock
Only 3 Left
Photo of Crown CDi 2000 800-watt 2-channel 70V Power Amplifier

Crown CDi 2000 800-watt 2-channel 70V Power Amplifier

2-channel Power Amplifier, 800W Continuous/ch at 4 ohms, with Onboard DSP, variable output voltages to 70V, User-defined presets
$2,472.00
Or $69.00/month§ with
36 month financing*
In Stock
Photo of JBL CSA 1120Z 120-watt 70V Power Amplifier

JBL CSA 1120Z 120-watt 70V Power Amplifier

120-watt, 1-channel Power Amplifier with 1U, Half-rack Enclosure with Master Volume Knob and CSR-V Compatibility
$582.00
Or $13.00/month§ with
48 month financing*
Used available for $452.00
In Stock
Photo of LEA Professional Connect 168 160W 8-channel Power Amplifier

LEA Professional Connect 168 160W 8-channel Power Amplifier

8-ch Power Amplifier, 80W/ch at 2 ohms, 160W/ch at 4/8 ohms, 70V or 100V Direct Lo-Z and Hi-Z, and Built-in WiFi Access Point and Ethernet Port
$3,605.70
Or $101.00/month§ with
36 month financing*
Photo of LEA Professional Connect 704 700W 4-channel Power Amplifier

LEA Professional Connect 704 700W 4-channel Power Amplifier

4-ch Power Amplifier, 350W/ch at 2 ohms, 700W/ch at 4/8 ohms, 70V or 100V Direct Lo-Z and Hi-Z, and Built-in WiFi Access Point and Ethernet Port
$3,404.10
Or $95.00/month§ with
36 month financing*
In Stock
Only 2 Left
Photo of Crown CDi 2|600 600-watt 2-channel 70V Power Amplifier

Crown CDi 2|600 600-watt 2-channel 70V Power Amplifier

2-channel Power Amplifier, 600W/ch at 4 ohms, with DriveCore Technology, Network Control and Monitoring, Direct Drive 70V or 100V rms Output, and Onboard DSP
$2,375.00
Or $66.00/month§ with
36 month financing*
In Stock
Photo of QSC MP-A80V 1600W 8-channel 70V Amplifier

QSC MP-A80V 1600W 8-channel 70V Amplifier

8-channel Power Amplifier, 200-watts/channel at 4/8 ohms with FlexAmp Technology, 70V/100V Direct Drive, Auto Ramp, and Highpass Filter
$3,440.00
Or $72.00/month§ with
48 month financing*
In Stock
Photo of Crown CDi 2|1200 1,200-watt 2-channel 70V Power Amplifier

Crown CDi 2|1200 1,200-watt 2-channel 70V Power Amplifier

2-channel Power Amplifier, 1,200W/ch at 4 ohms, with DriveCore Technology, Network Control and Monitoring, Direct Drive 70/100Vrms Output, and Onboard DSP
$3,456.00
Or $96.00/month§ with
36 month financing*
Photo of JBL CSMA 180 80W 4-channel Mixer-Amplifier

JBL CSMA 180 80W 4-channel Mixer-Amplifier

80-watt, 4-channel Powered Mixer with 1U, Half-rack Enclosure; Independent Channel Volume Knobs; Master Volume, Bass, and Treble Knobs; Balanced and Unbalanced Connections; and CSR-V Compatibility
$625.00
Or $14.00/month§ with
48 month financing*
In Stock
Photo of LEA Professional Connect 354D 350W 4-channel Power Amplifier with Dante

LEA Professional Connect 354D 350W 4-channel Power Amplifier with Dante

4-ch Power Amplifier, 175W/ch at 2 ohms, 350W/ch at 4/8 ohms, 70V or 100V Direct Lo-Z and Hi-Z, Built-in WiFi Access Point and Ethernet Port, and Dante
$2,378.97
Or $67.00/month§ with
36 month financing*
Photo of QSC MP-A20V 400W 2-channel 70V Amplifier

QSC MP-A20V 400W 2-channel 70V Amplifier

2-channel Power Amplifier, 200-watts/channel at 4/8 ohms with FlexAmp Technology, 70V/100V Direct Drive, Auto Ramp, and Highpass Filter
$1,275.00
Or $27.00/month§ with
48 month financing*
In Stock
Only 3 Left
Photo of LEA Professional Connect 168D 160W 8-channel Power Amplifier with Dante

LEA Professional Connect 168D 160W 8-channel Power Amplifier with Dante

8-ch Power Amplifier, 80W/ch at 2 ohms, 160W/ch at 4/8 ohms, 70V or 100V Direct Lo-Z and Hi-Z, Built-in WiFi Access Point and Ethernet Port, and Dante
$4,380.00
Or $122.00/month§ with
36 month financing*
In Stock
Photo of LEA Professional Connect 702 700W 2-channel Power Amplifier

LEA Professional Connect 702 700W 2-channel Power Amplifier

2-ch Power Amplifier, 350W/ch at 2 ohms, 700W/ch at 4/8 ohms, 70V or 100V Direct Lo-Z and Hi-Z, and Built-in WiFi Access Point and Ethernet Port
$2,618.70
Or $73.00/month§ with
36 month financing*
In Stock
Only 1 Left
Photo of JBL CSMA 2120 120W 8-channel Mixer-Amplifier

JBL CSMA 2120 120W 8-channel Mixer-Amplifier

2 x 120-watt, 8-channel Powered Mixer with 1U Rack Enclosure; Independent Channel Volume Knobs; 2 Master Outputs with Independent Volume, Bass, and Treble Knobs; Balanced and Unbalanced Connections; and CSR-V Compatibility
$1,020.00
Or $22.00/month§ with
48 month financing*
Certified Open Box available for $734.40
In Stock
Photo of Ashly FA-250.4 250-watt 4-channel Power Amplifier

Ashly FA-250.4 250-watt 4-channel Power Amplifier

1,000-watt, 4-channel Power Amplifier with 70V/100V Compatibility and DSP
$1,199.00
Or $34.00/month§ with
36 month financing*
Photo of JBL CSA 2120Z 120-watt 2-channel 70V Power Amplifier

JBL CSA 2120Z 120-watt 2-channel 70V Power Amplifier

2 x 120-watt, 2-channel Power Amplifier with 1U, Half-rack Enclosure with Dual Master Volume Knobs, and CSR-V Compatibility
$768.00
Or $16.00/month§ with
48 month financing*
In Stock
Photo of Crown DCi 4|1250N 1,250-watt 4-channel Networked 70V Power Amplifier

Crown DCi 4|1250N 1,250-watt 4-channel Networked 70V Power Amplifier

4-channel Power Amplifier, 1,200-watts/channel at 4 ohms, with DriveCore Technology, Network Control and Monitoring, 70V or 100V Direct Drive, BLU-Link, and Onboard DSP
$7,090.00
Or $197.00/month§ with
36 month financing*
Photo of JBL CSMA 1120 120W 4-channel Mixer-Amplifier

JBL CSMA 1120 120W 4-channel Mixer-Amplifier

120-watt, 4-channel Powered Mixer with 1U, Half-rack Enclosure; Independent Channel Volume Knobs; Master Volume, Bass, and Treble Knobs; Balanced and Unbalanced Connections; and CSR-V Compatibility
$815.00
Or $17.00/month§ with
48 month financing*
Bundles Available! Certified Open Box available for $733.50
In Stock
Photo of LEA Professional Connect 704D 700W 4-channel Power Amplifier with Dante

LEA Professional Connect 704D 700W 4-channel Power Amplifier with Dante

4-channel Power Amplifier, 350W/channel at 2 ohms, 700W/channel at 4/8 ohms, 70V or 100V Direct Lo-Z and Hi-Z, Built-in WiFi Access Point and Ethernet Port, and Dante
$2,869.00
Or $80.00/month§ with
36 month financing*
In Stock
Photo of JBL CSA 180Z 80-watt 70V Power Amplifier

JBL CSA 180Z 80-watt 70V Power Amplifier

80-watt, 1-channel Power Amplifier with 1U, Half-rack Enclosure with Master Volume Knob and CSR-V Compatibility
$470.00
Or $14.00/month§ with
36 month financing*
Certified Open Box available for $399.50
Rated 5.0/5 Stars (1)
In Stock
Photo of Dynacord C1800FDi 950-watt 2-channel 70V Power Amplifier

Dynacord C1800FDi 950-watt 2-channel 70V Power Amplifier

1,900W, 2-channel Power Amplifier with Sonicue-powered DSP and 70V/100V Compatibility
$1,469.00
Or $31.00/month§ with
48 month financing*
In Stock
Photo of QSC SPA2-200 200W 2-channel 70V Power Amplifier

QSC SPA2-200 200W 2-channel 70V Power Amplifier

2-channel Power Amplifier, 200-watts/channel at 4/8 ohms, with Bridgeable Outputs, Stereo Mode, 70V/100V Direct Drive, and Auto-Ramp
$925.00
Or $20.00/month§ with
48 month financing*
In Stock
Photo of QSC SPA2-60 60W 2-Channel 70V Power Amplifier

QSC SPA2-60 60W 2-Channel 70V Power Amplifier

2-channel Power Amplifier, 60-watts/channel at 4/8 ohms, with Bridgeable Outputs, 70V/100V Direct Drive, and Auto-Ramp
$795.00
Or $17.00/month§ with
48 month financing*
In Stock
Only 3 Left
Photo of Ashly FX-125.4 125-watt 4-channel Power Amplifier

Ashly FX-125.4 125-watt 4-channel Power Amplifier

500W, 4-channel Power Amplifier with Built-in Wireless Access Point, Multi-mode lo-Z/hi-Z Operation, Power Sharing, and DSP
$999.00
Or $28.00/month§ with
36 month financing*
In Stock
Photo of LEA Professional Connect 1504 1,500W 4-channel Power Amplifier

LEA Professional Connect 1504 1,500W 4-channel Power Amplifier

4-channel, 1,500-watt/ch Power Amplifier at 2/4/8 Ohms, 70V and 100V, Direct Lo-Z and Hi-Z, and Built-in Wi-Fi Access Point and Ethernet Port
$5,670.00
Or $158.00/month§ with
36 month financing*
Photo of Crown DCi 8|300 300-watt 8-channel 70V Power Amplifier

Crown DCi 8|300 300-watt 8-channel 70V Power Amplifier

8-channel Power Amplifier, 300-watts/channel at 4 ohms, with DriveCore Technology and 70V/100V Direct Drive
$5,570.00
Or $155.00/month§ with
36 month financing*
Photo of JBL CSA 140Z 40-watt 70V Power Amplifier

JBL CSA 140Z 40-watt 70V Power Amplifier

40-watt, 1-channel Power Amplifier with 1U, Half-rack Enclosure with Master Volume Knob and CSR-V Compatibility
$300.00
Or $50.00 suggested monthly payment§ with 6 month‡ special financing
Photo of Dynacord C3600FDi 1,800W 2-channel Power Amplifier

Dynacord C3600FDi 1,800W 2-channel Power Amplifier

3,600W, 2-channel Power Amplifier with Sonicue-powered DSP
$2,219.00
Or $47.00/month§ with
48 month financing*
Photo of Crown CDi 4|1200 1,200-watt 2-channel 70V Power Amplifier

Crown CDi 4|1200 1,200-watt 2-channel 70V Power Amplifier

4-channel Power Amplifier, 1,200W/ch at 4 ohms, with DriveCore Technology, Network Control and Monitoring, Direct Drive 70V or 100V Output, and Onboard DSP
$5,187.00
Or $145.00/month§ with
36 month financing*
Certified Open Box available for $4,668.30
In Stock
Photo of QSC SPA4-100 4-channel Power Amplifier

QSC SPA4-100 4-channel Power Amplifier

4-channel Power Amplifier, 100-watts/channel at 4/8 ohms, with Bridgeable Outputs, 70V/100V Direct Drive, and Auto-Ramp
$1,295.00
Or $27.00/month§ with
48 month financing*
Photo of Ashly FXD-125.8 125-watt 8-channel Power Amplifier

Ashly FXD-125.8 125-watt 8-channel Power Amplifier

8 x 125W Power Amplifier with Built-in Wireless Access Point, Multimode lo-Z/hi-Z Operation, Power Sharing, DSP, and 4-in/4-out Dante AoIP
$2,199.00
Or $62.00/month§ with
36 month financing*
In Stock
Only 1 Left
Photo of JBL CSA 280Z 80-watt 2-channel 70V Power Amplifier

JBL CSA 280Z 80-watt 2-channel 70V Power Amplifier

2 x 80-watt, 2-channel Power Amplifier with 1U, Half-rack Enclosure with Dual Master Volume Knobs, and CSR-V Compatibility
$554.40
Or $12.00/month§ with
48 month financing*
In Stock
Photo of Powersoft Quattrocanali 1204 DSP 1,200-watt 4-channel Power Amplifier

Powersoft Quattrocanali 1204 DSP 1,200-watt 4-channel Power Amplifier

1,200W, 4-channel Power Amplifier with Switched-mode Output Stage, Smart Rail Management, lo-Z and 70V/100V Compatibility, and DSP
$2,922.00
Or $487.00 suggested monthly payment§ with 6 month‡ special financing
In Stock
Only 1 Left
Photo of LEA Professional Connect 124 120-watt 4-channel Power Amplifier

LEA Professional Connect 124 120-watt 4-channel Power Amplifier

4-channel Power Amplifier with 120W/Channel, Class D Output Stage, Onboard DSP, Wi-Fi Hotspot, Wi-Fi or Fast Ethernet Connectivity, and Web-browser-based UI
$1,575.00
Or $44.00/month§ with
36 month financing*
In Stock
Photo of Bose Professional P4300A 300-watt 4-channel Power Amplifier

Bose Professional P4300A 300-watt 4-channel Power Amplifier

2 x 300-watt Low-/High-impedance Power Amplifier with Load-independent Outputs, 8-channel AmpLink I/O, and Auto-Standby
$1,699.00
Or $284.00 suggested monthly payment§ with 6 month‡ special financing
Photo of Bose Professional IZA 2120-HZ 120-watt 2-channel Integrated Zone Amplifier

Bose Professional IZA 2120-HZ 120-watt 2-channel Integrated Zone Amplifier

$899.00
Or $150.00 suggested monthly payment§ with 6 month‡ special financing
Certified Open Box available for $809.10
Photo of Powersoft Quattrocanali 4804 DSP 4,800-watt 4-channel Power Amplifier

Powersoft Quattrocanali 4804 DSP 4,800-watt 4-channel Power Amplifier

4,800W, 4-channel Power Amplifier with Switched-mode Output Stage, Smart Rail Management, lo-Z and 70V/100V Compatibility, and DSP
$4,762.00
Or $794.00 suggested monthly payment§ with 6 month‡ special financing
In Stock
You can only compare four products at a time.
If you want to compare another product, please remove one of your earlier choices.
Please select more items to compare.

Remove All

About Commercial Power Amplifiers


Power amplifiers, or PAs, are a staple at schools, churches, live events, venues, and public functions. They allow a speaker to be among a crowd and can be used to play music through them with pristine clarity by increasing the power output of the signal. Sweetwater carries a wide selection of power amplifiers from the top brands, so you don’t have to search high and low for your next power amplifier. Check them out today!


Shop for Power Amplifiers by Brand


Do you have a favorite commercial audio brand that carries power amplifiers and need a reliable place to get it quickly and hassle-free? Sweetwater has you covered! We make shopping for your favorite power amplifier brand easy by carrying the top brands, including Crown, Bose, Ashly, QSC, JBL, and many more. Check out our left-hand view filter to refine your search and choose which brands you want to shop.


Power Amplifier FAQs


What is a power amplifier?


A power amplifier is an electronic device that increases the power or amplitude of an audio signal, allowing it to drive loudspeakers and other audio output devices.


Why do I need a power amplifier?


To increase the power level of a low-output signal so that it can be heard through speakers. Power amplifiers are great for auditoriums, public gatherings, or any place where there will be many people.


What is the difference between a power amplifier and an amplifier?


An amplifier is designed to amplify the level of an input signal, while a power amplifier is intended to amplify the power level of the input signal.


Get Started with New Power Amplifiers


Ready to purchase your first or next power amplifier? Sweetwater makes it easy. If you don’t know where to begin, then reach out to our highly knowledgeable Sweetwater Sales Engineers at (800) 222-4700. They’ll help you choose the right power amplifier for you!


If you prefer to shop completely online, then Sweetwater’s website has tools to narrow down your power amplifier choices based on your desired specs, such as the brand, price range, and much more. Select your preferred specs in our convenient product filter and explore your options!


 

What are the most popular brands for Commercial Power Amplifiers on Sweetwater.com?


Why shop Commercial Power Amplifiers at Sweetwater.com?


With a massive selection of Commercial Power Amplifiers, free shipping, a free 2-year warranty, 24/7 access to award-winning support - and more - Sweetwater gives you more than any other retailer! If you have any questions about Commercial Power Amplifiers, make sure to give your personal Sales Engineer a call at (800) 222-4700.