Power Amplifiers

Which brand would you like?

Shop Used (7)

Power Amplifiers

Filters:

Ashly (56)Behringer (25)Cerwin Vega (5)Crest Audio (6)Crown Audio (73)Dynacord (11)Rolls (6)Studiomaster (18)TOA Electronics (11)Yamaha (8)

Price Range

$25 to $50 (3)$100 to $250 (11)$250 to $500 (42)$500 to $750 (29)$750 to $1000 (18)$1000 to $2500 (84)$2500 to $5000 (48)$5000 and Over (28)

FREE 2-Day Shipping on orders over $49.99 (8)Free Shipping (257)In Stock (8)Kits only (13)Non-Kits (248)Recent Releases (5)Top Rated (17)VIP Pro - 2 Day Delivery (8)

In Store Pick Up

FREE Ship to Store (2)

Discount

10% Off or More (137)25% Off or More (16)35% Off or More (3)

Number of Channels

1 (12)2 (143)3 (1)4 (82)8 (16)12 (1)

Watts per Channel @ 8 ohms

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

Watt Range @ 8 ohms

100-199 Watts/Channel (27)200-299 Watts/Channel (46)300-399 Watts/Channel (37)400-499 Watts/Channel (15)500-599 Watts/Channel (11)600-999 Watts/Channel (44)1000 Watts/Channel & Up (39)Up to 99 Watts/Channel (37)

Electro-Voice Dynacord V600:2 2-Channel 600W Power Amplifier

SKU: EVV6002USMFR: V600:2-US

Delivers 600W power for pro audio clarity.
Low THD ensures pristine sound reproduction.
High signal-to-noise ratio; clear audio output.
Damping factor ensures speaker control.
Wide input impedance for versatile connectivity.

Special Order

Free Shipping

Save $106

^$889^.00

$995.00

Save: $106.00 (11%)

+ wishlist

Ways to Save

Get Reward Points

Ashly NX Series 2-Channel 150W Multi-Mode Power Amplifier

SKU: ASNX1502MFR: NX1502

150W Power Amplifier: High power output for pro audio.
Low distortion ensures pristine audio fidelity.
High signal-to-noise ratio: Crystal-clear sound.
Impedance matching for optimal speaker performance.
Reliable protection prevents amplifier damage.

Special Order

Free Shipping

Save $300

^$1,199^.00

$1,499.00

Save: $300.00 (20%)

+ wishlist

Ways to Save

Get Reward Points

Ashly Network Enabled 4-Channel Amplifier, 250W @ 70V

SKU: ASNE425070MFR: NE4250.70

High Power Output: 250W per channel at 70V.
Network enabled amplifier with remote control.
Low THD ensures pristine audio fidelity output.
High Signal-to-Noise Ratio: >98dB for clear sound.
Input Sensitivity: 6.2dBu, impedance 20k ohms.

Special Order

Free Shipping

Save $30

^$2,019^.00

$2,049.00

Save: $30.00

+ wishlist

Ways to Save

Get Reward Points

Ashly PEMA Series Four-Channel 250W 25V Protea-Equipped Media Amplifier

SKU: ASPEMA425025MFR: PEMA4250.25

High Power Output: 250W for professional audio.
Low THD ensures pristine, clear sound quality.
Signal-to-Noise Ratio: >105dB for audio clarity.
Input Impedance: 4.8k Ohms for versatile use.
Damping Factor: >250 enhances speaker control.

Special Order

Free Shipping

Save $20

^$3,059^.00

$3,079.00

Save: $20.00

+ wishlist

Ways to Save

Get Reward Points

Ashly Network Enabled 4-Channel Amplifier, 250W @ 100V

SKU: ASNE425010MFR: NE4250.10

250W Power Amplifier: High output, pristine audio.
Network Enabled: Ethernet control with Protea NE.
Low THD Amplifier: Ensures clear, accurate sound.
High Signal-to-Noise Ratio: >98dB for clean audio.
Optimal Input Impedance: 20k ohms, balanced input.

Special Order

Free Shipping

Save $450

^$1,799^.00

$2,249.00

Save: $450.00 (20%)

+ wishlist

Ways to Save

Get Reward Points

Rolls RA235 Stereo 35W Power Amplifier

SKU: ROLRA235MFR: RA235

35W Stereo Power Amplifier: High power output.
Low Distortion Amplifier: Ensures pristine audio quality.
High Signal-to-Noise Ratio: 114 dB @ 35 Watts.
47k Ohms Input Impedance: Optimal signal transfer.
Exceptional Damping Factor: Superior speaker control.

Ships from Manufacturer

Free Shipping

Save $90

^$309^.00

$399.00

Save: $90.00 (23%)

+ wishlist

Ways to Save

Get Reward Points

Crown Audio CDi DriveCore 2-Ch 300W Power Amplifier, Analog + BLU link Input

SKU: CRCDI2300BLMFR: CDI 2|300BL

Delivers 300W power amplifier output per channel.
Low THD ensures pristine audio signal fidelity.
High damping factor for superior speaker control.
Professional power amplifier with >104dB S/N ratio.
Features comprehensive protection circuits included.

Special Order Item

Free Shipping

Save $134

^$1,395^.00

$1,529.00

Save: $134.00 (9%)

+ wishlist

Ways to Save

Get Reward Points

Ashly NX Series 2-Channel 75W Multi-Mode Power Amplifier

SKU: ASNX752MFR: NX752

75W Power Amplifier: High Output, Low Distortion.
Multi-Mode Amp: Versatile Impedance Matching.
Reliable Power: Built-in Amplifier Protection.
Efficient Cooling System: Prevents Overheating.
Selectable Input Sensitivity: Optimize Audio Levels.

Special Order

Free Shipping

Save $270

^$1,079^.00

$1,349.00

Save: $270.00 (20%)

+ wishlist

Ways to Save

Get Reward Points

Ashly CA Series CA1.02 2-Channel 1000W Class D Power Amplifier

SKU: ASCA102120VUMFR: CA1.02-120V-U

High output power: 1000W Class D amplifier.
Low distortion: Ensures pristine audio quality.
Signal-to-noise ratio: >101dB for clear sound.
Input impedance: 10k Ohm, versatile connectivity.
Damping factor: >250, optimal speaker control.

Special Order

Free Shipping

Save $375

^$1,499^.00

$1,874.00

Save: $375.00 (20%)

+ wishlist

Ways to Save

Get Reward Points

Ashly FATWB Flush-Mount Bracket Kit for FA Series Power Amplifiers

SKU: ASFATWBUMFR: FATWB-U

Secure Ashly FA Series power amplifier mounting.
Flush-mount bracket ensures a stable installation.
Includes hardware for easy table or wall setup.
Designed for Ashly 1/2 rack power amplifiers.
Robust bracket offers reliable amplifier support.

Special Order

Save $10

^$39^.00

$49.00

Save: $10.00 (20%)

+ wishlist

Ways to Save

Get Reward Points

Ashly PEMA Series Four-Channel 250W 70V Protea-Equipped Media Amplifier

SKU: ASPEMA425070MFR: PEMA4250.70

Delivers 250W per channel at 70V for pro audio.
Low THD ensures pristine audio signal fidelity.
High signal-to-noise ratio: >105dB for clear sound.
Features comprehensive protection circuitry onboard.
High damping factor (>250) enhances speaker control.

Special Order

Free Shipping

Save $570

^$2,559^.00

$3,129.00

Save: $570.00 (18%)

+ wishlist

Ways to Save

Get Reward Points

Ashly CA Series CA1.52 2-Channel 1500W Class D Power Amplifier

SKU: ASCA152120VUMFR: CA1.52-120V-U

1500W Class D Power Amplifier, high power output.
Low THD ensures pristine audio signal fidelity.
High signal-to-noise ratio; clear, quality sound.
Input impedance: 10k Ohm for optimal performance.
Damping factor >250 for superior speaker control.

Special Order

Free Shipping

Save $400

^$1,599^.00

$1,999.00

Save: $400.00 (20%)

+ wishlist

Ways to Save

Get Reward Points

Ashly NX Series 4-Channel 75W Multi-Mode Power Amplifier

SKU: ASNX754MFR: NX754

75W Power Amplifier: High output for clarity.
Multi-Mode Amp: Versatile for various audio setups.
Signal-to-Noise: >96dB ensures pristine audio.
Low THD: <0.5% for minimal sound distortion.
Damping Factor: >250 for superior speaker control.

Special Order

Free Shipping

Save $350

^$1,399^.00

$1,749.00

Save: $350.00 (20%)

+ wishlist

Ways to Save

Get Reward Points

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%)

+ wishlist

Ways to Save

Get Reward Points

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%)

+ wishlist

Ways to Save

Get Reward Points

Ashly CA Series CA1.04 4-Channel 1000W Class D Power Amplifier

SKU: ASCA104120VUMFR: CA1.04-120V-U

1000W Class D Power Amplifier: High power output.
Signal-to-Noise Ratio: >101dB for pristine audio.
Low THD: <0.5% ensures minimal sound distortion.
Input Sensitivity: 1.4V for versatile use cases.
Damping Factor: >250 for superior speaker control.

Special Order

Free Shipping

Save $575

^$2,299^.00

$2,874.00

Save: $575.00 (20%)

+ wishlist

Ways to Save

Get Reward Points

Lowell Manufacturing PA250A 250W Power Amplifier

SKU: LWPA250AMFR: PA250A

Delivers 250W RMS power for robust audio output.
Low THD ensures clear sound, minimizing distortion.
High signal-to-noise ratio: pristine audio quality.
Reliable protection circuits ensure amplifier longevity.
Compact power amplifier design saves valuable space.

Special Order

Free Shipping

^$1,596^.32

+ wishlist

Ways to Save

Get Reward Points

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

^$1,803^.00

+ wishlist

Ways to Save

Get Reward Points

RDL ST-PA6 6W Mono Audio Power Amplifier

SKU: RDSTPA6MFR: ST-PA6

6 Watts RMS power amplifier output at 8 Ohms.
Low THD+N ensures clean audio amplification.
Balanced/unbalanced 100 kOhms input impedance.
Frequency response: 35 Hz to 20 kHz (+/- 1.5 dB).
Adjustable EQ boosts at 60/100/120 Hz.

Special Order

Free Shipping

Save $46

^$138^.40

$184.53

Save: $46.13 (25%)

+ wishlist

Ways to Save

Get Reward Points

Ashly PEMA Series Four-Channel 250W 100V Protea-Equipped Media Amplifier

SKU: ASPEMA425010MFR: PEMA 4250.10

250W Power Amplifier: High output for pristine audio.
Four-Channel Amplifier: Flexible audio zone configuration.
Low THD Amplifier: Ensures clear, accurate sound output.
High Signal-to-Noise Ratio: Experience pure audio.
Versatile Input Impedance: Broad device compatibility.

Special Order

Free Shipping

Save $820

^$3,299^.00

$4,119.00

Save: $820.00 (20%)

+ wishlist

Ways to Save

Get Reward Points

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%)

+ wishlist

Ways to Save

Get Reward Points

Ashly FX Series FX125.2 2-Channel 125W Compact Class D Power Amplifier with DSP

SKU: ASFX1252120VMFR: FX125.2-120V-U

125W Power Amplifier: High power output at 4/8 Ohms.
Low THD Amplifier: <0.05% distortion for clean audio.
High Signal-to-Noise Ratio: >106dB for pristine sound.
Protection Circuits: Prevents short circuits & overload.
Compact Class D Amplifier: Efficient, low power consumption.

Special Order

Free Shipping

Save $175

^$699^.00

$874.00

Save: $175.00 (20%)

+ wishlist

Ways to Save

Get Reward Points

Ashly FA Series FA125.4 4-Channel 125W Compact Class D Power Amplifier

SKU: ASFA1254120VMFR: FA125.4-120V-U

4-Channel Power Amplifier: Precise audio control.
125W Power Output: Robust sound reproduction.
Low THD: Ensures high-fidelity audio clarity.
High Signal-to-Noise Ratio: Clean, crisp audio.
Comprehensive Protection Circuits: Reliable operation.

Special Order

Free Shipping

Save $250

^$999^.00

$1,249.00

Save: $250.00 (20%)

+ wishlist

Ways to Save

Get Reward Points

Ashly FX Series FX60.4 4-Channel 60W Compact Class D Power Amplifier with DSP

SKU: ASFX604120VUMFR: FX60.4-120V-U

4-Channel Power Amplifier: Versatile audio control.
60W Compact Class D Amp: High power, low distortion.
DSP Power Amplifier: Optimize sound with built-in DSP.
Reliable Protection Circuits: Ensures amp longevity.
High Signal-to-Noise Ratio: Crystal-clear audio output.

Special Order

Free Shipping

Save $175

^$699^.00

$874.00

Save: $175.00 (20%)

+ wishlist

Ways to Save

Get Reward Points

Pageof 11

Per Page

More Results

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.

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Ways to Save

Audio Power Amplifiers

What kind of audio power amplifier do I need?

How do I match my power amp to my speakers?

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

Exclusive Savings All Year Long