Orders placed during Yom Kippur (WED 10/1 after 4:00PM ET – THU 10/2) will ship FRI 10/3

Power Amplifiers

250 results

Shop Used (7)

Categories:All Categories Amplifiers

Power Amplifiers

Filters:

Ashly (56)Atlas Sound (4)Behringer (21)Crest Audio (6)Crown Audio (73)Dynacord (11)Rolls (6)Studiomaster (18)TOA Electronics (11)Yamaha (8)

$25 to $50 (3)$100 to $250 (11)$250 to $500 (42)$500 to $750 (25)$750 to $1000 (15)$1000 to $2500 (81)$2500 to $5000 (47)$5000 and Over (27)

$

to

$

Ratings & Reviews

FREE 2-Day Shipping on orders over $49.99 (11)Free Shipping (244)In Stock (15)Kits only (11)Non-Kits (239)Recent Releases (2)Top Rated (12)VIP Pro - 2 Day Delivery (11)

In Store Pick Up

FREE Ship to Store (4)

10% Off or More (142)25% Off or More (24)35% Off or More (8)

Number of Channels

1 (12)2 (135)3 (1)4 (79)8 (16)12 (1)

Watt Range @ 8 ohms

100-199 Watts/Channel (25)200-299 Watts/Channel (45)300-399 Watts/Channel (36)400-499 Watts/Channel (13)500-599 Watts/Channel (11)600-999 Watts/Channel (42)1000 Watts/Channel & Up (37)Up to 99 Watts/Channel (36)

Watts per Channel @ 8 ohms

75 (7)100 (7)150 (9)200 (8)250 (30)300 (21)350 (8)500 (10)600 (18)1200 (9)

Base (9)With 2 XLR Cables (1)with Cable (4)With XLR Cable (3)

Ashly KLR Series KLR3200 2-Cha Picture

Ashly KLR Series KLR3200 2-Channel 1600W High-Performance Power Amplifier

SKU: ASKLR3200EVUMFR: KLR3200E-120V-U

High Power Amplifier: 1600W robust output at 2 Ohms.
Signal-to-Noise Ratio: >109dB for pristine audio clarity.
Low THD: <0.05% ensures minimal sound distortion.
Input/Output Flexibility: Euroblock, XLR, TRS options.
Reliable Thermal Management: Variable speed fan cooling.

Special Order

?

Free Shipping

Save $312

^$1,249^.00

$1,561.00

Save: $312.00 (20%)

Ways to Save

Get Reward Points

Avantone Pro CLA-200 Class A/B Picture

Avantone Pro CLA-200 Class A/B Studio Reference Amplifier, 200 Watts Power

SKU: AVCLA200MFR: CLA200

High Power Output: 200 Watts at 8 Ohms for robust sound.
Low THD ensures pristine audio fidelity, <0.05% distortion.
Signal-to-Noise Ratio: >94dB for clear, noise-free audio.
High Damping Factor: 250 at 100Hz, 8 Ohms for control.
Input Sensitivity: 0.775V (0dBU) for versatile use.

Special Order Item

?

Free Shipping

^$799^.00

Ways to Save

Get Reward Points

Crown Audio XLS DriveCore 2 Se Picture

Crown Audio XLS DriveCore 2 Series

SKU: CRXLS2502MFR: NXLS2502-0-US

Crown Audio: 775W Power Amplifier at 4 Ohms.
High damping factor ensures superior sound clarity.
Signal-to-noise ratio exceeds 103dB for pristine audio.
Low THD delivers clean, distortion-free amplification.
Reliable protection circuits ensure amplifier longevity.

Special Order

?

Free Shipping

Save $223

^$890^.00

$1,112.50

Save: $222.50 (20%)

Ways to Save

Get Reward Points

Ashly FX Series FX750.4 4-Chan Picture

Ashly FX Series FX750.4 4-Channel 750W Class D Power Amplifier with DSP

SKU: ASFX7504120VMFR: FX750.4-120V-U

750W Power Amplifier: High power output for pro audio.
Class D Amplifier: Ensures low distortion, clear sound.
Reliable Performance: Built-in protection circuits.
Flexible I/O: Multiple input/output options included.
Compact Amplifier Design: Saves rack space efficiently.

Special Order

?

Free Shipping

Save $420

^$1,679^.00

$2,099.00

Save: $420.00 (20%)

Ways to Save

Get Reward Points

Behringer NX6000D Ultra-Lightw Picture

Behringer NX6000D 6000W Ultra-Lightweight Class-D Power Amplifier W/DSP

SKU: BENX6000DMFR: 0106-AAQ86-US1

High Power Output: 6000W Class-D Amplifier
DSP Control: Optimize sound with precision
SmartSense: Impedance compensation technology
XLR/TRS Inputs: Versatile connectivity options
Lightweight Design: Easy transport at only 7.9 lbs

On Backorder

?

Free Shipping

^$519^.00

Ways to Save

Get Reward Points

Marathon MA Pro Series MA-4050 Picture

Marathon MA Pro Series MA-4050 2 Channel Stereo Power Amplifier

SKU: MA4050MFR: MA-4050

Delivers high power output: 800W at 8 Ohms.
Exceptional signal-to-noise ratio: >102dB.
Flexible inputs: XLR & 1/4" TRS connectors.
Durable build quality ensures lasting reliability.
Low harmonic distortion: <0.03% at 1KHz.

Temporarily On Backorder

?

Free Shipping

Save $550

^$574^.95

$1,125.00

Save: $550.05 (49%)

Ways to Save

Get Reward Points

Studiomaster HX4-600 4x 255W a Picture

Studiomaster HX4-600 4x 255W at 4 Ohms 1U Digital Power Amplifier

SKU: STHX4600MFR: HX4-600

Delivers high output power: 4x255W at 4 Ohms.
Low THD+N: 0.02% for clean power amplification.
Signal-to-noise ratio: 105dB for pristine audio.
Input sensitivity: 1Vrms ensures optimal levels.
Damping factor: 300 enhances speaker control.

Special Order

?

Free Shipping

Save $264

^$905^.00

$1,169.00

Save: $264.00 (23%)

Ways to Save

Get Reward Points

Dynacord SR20TGX-US Amplifier Picture

Dynacord SR20TGX-US Amplifier System Rack with 3x TGX20-US 12-Channel Amplifiers

SKU: DYSR20TGXUSMFR: F.01U.341.499

High output power: Delivers pristine audio.
Low distortion ensures clear sound quality.
Signal-to-noise ratio: Exceptional audio clarity.
Reliable protection circuits ensure amplifier longevity.
Connectivity options: Versatile for any setup.

Special Order

?

Free Shipping

^$54,995^.00

Ways to Save

Get Reward Points

Ashly KLR Series KLR2000 2-Cha Picture

Ashly KLR Series KLR2000 2-Channel 1000W High-Performance Power Amplifier

SKU: ASKLR2000EVUMFR: KLR2000E-120V-U

High-Performance Power Amplifier: 1000W Output.
Optimized Signal-to-Noise Ratio: >108dB (20Hz-20kHz).
Low THD: <0.05% ensures pristine audio quality.
Versatile Impedance Matching for optimal performance.
Efficient Cooling System: Variable speed fan included.

Special Order

?

Free Shipping

Save $275

^$1,099^.00

$1,374.00

Save: $275.00 (20%)

Ways to Save

Get Reward Points

Marathon DJ Series 2000W Stere Picture

Marathon DJ Series 2000W Stereo Power Amplifier

SKU: MADJ2000MFR: MA-DJ2000

Delivers 2000W peak output for powerful audio.
Low distortion ensures clean, high-fidelity sound.
High signal-to-noise ratio: pristine audio quality.
Reliable protection prevents amplifier damage.
Efficient cooling system maintains performance.

Temporarily On Backorder

?

Save $144

^$156^.50

$300.00

Save: $143.50 (48%)

Ways to Save

Get Reward Points

Kramer Electronics 900N Stereo Picture

Kramer Electronics 900N Stereo Audio Power Amplifier

SKU: KR900NMFR: 90-70154090

8.4 Watts per Channel Power Amplifier Output
Low THD+Noise ensures pristine audio fidelity.
High Signal-to-Noise Ratio: 55dB performance.
Stereo Power Amplifier with balanced inputs.
Compact Amplifier: Perfect for discreet installs.

Ships from Manufacturer

?

Free Shipping

^$164^.00

Ways to Save

Get Reward Points

Behringer EP4000 4000W Profess Picture

Behringer EP4000 4000W Professional Stereo Power Amplifier with XLR Mic Cables

SKU: BEEP4000BMFR: 000-A3702-00010 B

Delivers 4000W peak power for robust audio output.
Ensures low distortion for pristine sound quality.
High signal-to-noise ratio; experience clear audio.
Optimized input impedance for signal integrity.
High damping factor; superior speaker control.

Temporarily On Backorder

?

Free Shipping

Save $13

^$499^.00

$511.98

Save: $12.98

Ways to Save

Get Reward Points

Studiomaster HX2-700 2x 595W a Picture

Studiomaster HX2-700 2x 595W at 4 Ohms 1U Digital Power Amplifier

SKU: STHX2700MFR: HX2-700

High power output: 2x595W at 4 Ohms for pro audio.
Low THD ensures pristine audio amplification quality.
Signal-to-noise ratio: 105dB for clear sound output.
Input impedance: 20k ohm (bal) for versatile use.
Damping factor: 300 ensures optimal speaker control.

Special Order

?

Free Shipping

Save $206

^$739^.00

$945.00

Save: $206.00 (22%)

Ways to Save

Get Reward Points

Lindell Audio AMPX Dual Mono 4 Picture

Lindell Audio AMPX Dual Mono 40W Class A Power Amplifier

SKU: LNAMPXMFR: AMP-X

40W Class A Power Amplifier: Dual Mono Design.
High Power Output: 20W at 8 Ohms Per Channel.
Signal-to-Noise Ratio: >= 100 dB for clear audio.
Low THD: = 0.03% ensures minimal distortion.
Input Impedance: 47kOhms for optimal signal.

Special Order

?

Free Shipping

^$1,599^.00

Ways to Save

Get Reward Points

Yamaha P2500S Two-Channel Powe Picture

Yamaha P2500S Two-Channel Power Amplifier, 250W into 8 Ohm Stereo

SKU: YMP2500SMFR: P2500S

Yamaha Power Amplifier: 250W at 8 Ohms Stereo.
Low THD: Delivers clean, pristine audio quality.
High Damping Factor ensures superior speaker control.
30K Ohms Input Impedance for signal clarity.
Reliable Protection Circuitry ensures amp longevity.

On Backorder

?

Free Shipping

Save $159

^$419^.99

$579.00

Save: $159.01 (27%)

Ways to Save

Get Reward Points

Studiomaster QX4-8000 4x 3400W Picture

Studiomaster QX4-8000 4x 3400W at 4 Ohms 1U Digital Power Amplifier

SKU: STQX48000MFR: QX4-8000

High Power Output: 4x3400W at 4 Ohms.
Low Harmonic Distortion: Clean audio output.
Signal-to-Noise Ratio: >105dB for clear sound.
Impedance Compatibility: Versatile amplifier design.
Durable Build Quality: Reliable performance always.

Special Order

?

Free Shipping

Save $920

^$3,149^.00

$4,069.00

Save: $920.00 (23%)

Ways to Save

Get Reward Points

Ashly FX Series FX500.4 4-Chan Picture

Ashly FX Series FX500.4 4-Channel 500W Class D Power Amplifier with DSP

SKU: ASFX5004120VMFR: FX500.4-120V-U

4-Channel Power Amplifier: Delivers 500W at 4 Ohms.
Class D Amplifier: High power, low harmonic distortion.
DSP Power Amplifier: Flexible input/output processing.
Reliable Power Amplifier: Built-in thermal protection.
Compact Amplifier: Space-saving 1RU form factor.

Special Order

?

Free Shipping

Save $350

^$1,399^.00

$1,749.00

Save: $350.00 (20%)

Ways to Save

Get Reward Points

Studiomaster HX2-900 2x 765W a Picture

Studiomaster HX2-900 2x 765W at 4 Ohms 1U Digital Power Amplifier

SKU: STHX2900MFR: HX2-900

High Power Output: 2x765W at 4 Ohms for robust audio.
Low THD: Ensures clean sound with minimal distortion.
Signal-to-Noise Ratio: 105dB for pristine audio clarity.
Input Sensitivity: 1Vrms for optimal amplifier performance.
Damping Factor: 300 delivers controlled, tight bass.

Special Order

?

Free Shipping

Save $234

^$835^.00

$1,069.00

Save: $234.00 (22%)

Ways to Save

Get Reward Points

Crown Audio CDi 1000, 500-Watt Picture

Crown Audio CDI1000 2-Channel Power Amplifier, 500Watt

SKU: CRWCDI1000MFR: NCDI1000VM

Crown Audio: 500W Power Amplifier, 2-Channel
Low distortion power amp ensures pristine audio
High power output for professional sound systems
Reliable protection circuits ensure amp longevity
Signal-to-noise ratio: 100dB for clear sound

Special Order Item

?

Free Shipping

^$1,750^.00

Ways to Save

Get Reward Points

Ashly FX Series FX500.2 2-Chan Picture

Ashly FX Series FX500.2 2-Channel 500W Class D Power Amplifier with DSP

SKU: ASFX5002120VMFR: FX500.2-120V-U

500W Ashly Power Amplifier: High power output.
Class D Amplifier: Ultra-low THD for clear audio.
Signal-to-Noise Ratio: >108dB for pristine sound.
Power Amplifier with comprehensive protection circuits.
Flexible Input Impedance: Adapts to various sources.

Special Order

?

Free Shipping

Save $280

^$1,119^.00

$1,399.00

Save: $280.00 (20%)

Ways to Save

Get Reward Points

Studiomaster HX2-300 2x 225W a Picture

Studiomaster HX2-300 2x 225W at 4 Ohms 1U Digital Power Amplifier

SKU: STHX2300MFR: HX2-300

High Power Output: 2x225W at 4 Ohms for robust sound.
Low Distortion: Ensures clean audio, THD+N at 0.02%.
Reliable Performance: Overload/thermal/DC output protection.
Versatile Input Options: Balanced and unbalanced inputs.
Compact Design: 1U rackmount for efficient use of space.

Special Order

?

Free Shipping

Save $154

^$515^.00

$669.00

Save: $154.00 (23%)

Ways to Save

Get Reward Points

Crown Audio XLS DriveCore 2 Se Picture

Crown Audio XLS DriveCore 2 Series 350W 2-Channel Power Amplifier

SKU: CRXLS1002MFR: NXLS1002-0-US

350W Power Amplifier: High power, reliable sound.
DriveCore Tech: Clean audio, efficient amplifier.
XLS Series Amp: Flexible inputs/outputs included.
Crown Audio Amp: Durable build, compact design.
2-Channel Amplifier: Versatile power amplification.

Special Order

?

Free Shipping

Save $121

^$485^.00

$606.25

Save: $121.25 (20%)

Ways to Save

Get Reward Points

Studiomaster QX2-1300 2x 1100W Picture

Studiomaster QX2-1300 2x 1100W at 4 Ohms 1U Digital Power Amplifier

SKU: STQX21300MFR: QX2-1300

High-Performance Power Amplifier: 2x1100W at 4 Ohms.
Clean Audio Quality: THD+N at 0.01% for pristine sound.
Reliable Power Amplifier: Overload/thermal protection.
Versatile Amplifier: Input sensitivity with options.
Durable Build: Robust design for lasting performance.

Special Order

?

Free Shipping

Save $280

^$965^.00

$1,245.00

Save: $280.00 (22%)

Ways to Save

Get Reward Points

Ashly CA Series CA502 2-Channe Picture

Ashly CA Series CA502 2-Channel 500W Class D Power Amplifier

SKU: ASCA502120VUMFR: CA502-120V-U

500W Class D Power Amplifier, 2 channels
High signal-to-noise ratio ensures audio clarity
Low THD (Total Harmonic Distortion) for clean sound
Flexible input sensitivity for various sources
Reliable protection circuits ensure amplifier safety

Special Order

?

Free Shipping

Save $350

^$1,399^.00

$1,749.00

Save: $350.00 (20%)

Ways to Save

Get Reward Points

Ashly FX Series FX750.2 2-Chan Picture

Ashly FX Series FX750.2 2-Channel 750W Class D Power Amplifier with DSP

SKU: ASFX7502120VMFR: FX750.2-120V-U

750W Power Amplifier: High power output for pro audio.
Low THD: Ensures clean, pristine audio amplification.
High Signal-to-Noise Ratio: Crystal-clear sound quality.
Reliable Protection Circuits: Prevents amplifier damage.
Flexible Input Impedance: Adapts to various audio sources.

Special Order

?

Free Shipping

Save $315

^$1,259^.00

$1,574.00

Save: $315.00 (20%)

Ways to Save

Get Reward Points

Pageof 10

Per Page

25

Audio Power Amplifiers

Audio power amplifiers are the central driving force of any public address (PA) system. They take lower-level electrical signals from instruments, mics, and audio players by way of a mixing board, and then amplify those signals into the hundreds or thousands of electrical watts that are required to physically power audio speakers.

Compared to the complex controls of a mixing board, power amps are fairly simple. They usually consist of only a few knobs and several input/output jacks. This does not mean that all power amps are the same. Check out the best power amp for your own audio system here.

What kind of audio power amplifier do I need?

The most important factors in choosing a power amp are the size of your venue and the number of speakers. A two-speaker setup is fine with a single power amp that is between 200-500 watts, or even a basic power amp/mixer combo by a quality affordable brand like Behringer or Crown Audio.

If you’re going to use lots of speakers at big venues—subwoofers, monitors, and spread-out locations—you’ll need an audio power amplifier of more than 1,000 watts. Large churches or ballrooms with permanent PAs frequently use multiple power amps.

How do I match my power amp to my speakers?

You do not want your power amp’s wattage to be much more or less than the combined watt rating of all your speakers. A 250w power amp driving four 100w speakers will sound weak. A 750w amp going into two 100w speakers will sound great at lower volumes, but it will start to “clip” or distort at higher volumes, possibly damaging speakers.

Speakers are also rated in ohms (Ω), for how much they resist power amps’ wattage. The lower the ohms, the higher the watts a speaker is capable of handling. Most audio power amplifiers have safeguards to prevent damage caused by mismatched ohm impedance, but you never want to send a low ohm output to a higher ohm speaker.

Can I use an audio power amplifier for my home stereo?

Power amps are like the big brothers of the receivers that you use for your home entertainment setup. They’re typically overkill at home. Plus, they can be noisy and interfere with other electronics. However, top-shelf brands like Musical Fidelity make home receivers that can double as PA power amps.

Exclusive Savings All Year Long

For savings you won't find anywhere else, and for weekly trending deals on top products from industry leading brands, browse Deals, Used, Deal Of The Day, Black Friday & Cyber Monday specials all year long.