Power Amplifiers

Which brand would you like?

Shop Used (7)

Power Amplifiers

Filters:

Ashly (56)Atlas Sound (4)Behringer (23)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 (27)$750 to $1000 (18)$1000 to $2500 (79)$2500 to $5000 (48)$5000 and Over (28)

FREE 2-Day Shipping on orders over $49.99 (7)Free Shipping (250)In Stock (9)Kits only (11)Non-Kits (243)Recent Releases (4)Top Rated (12)VIP Pro - 2 Day Delivery (7)

In Store Pick Up

FREE Ship to Store (1)

Discount

10% Off or More (142)25% Off or More (19)35% Off or More (4)

Number of Channels

1 (12)2 (138)3 (1)4 (80)8 (16)12 (1)

Watt Range @ 8 ohms

100-199 Watts/Channel (27)200-299 Watts/Channel (45)300-399 Watts/Channel (36)400-499 Watts/Channel (14)500-599 Watts/Channel (11)600-999 Watts/Channel (42)1000 Watts/Channel & Up (37)Up to 99 Watts/Channel (37)

Watts per Channel @ 8 ohms

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

Crown Audio DCi 8X300N Install Network 8-Ch 8x300W Power Amplifier w/ BLU Link

SKU: CRDCI8X300NMFR: DCI8X300N

High Output Power: 8x300W at 4 Ohms.
Signal-to-Noise Ratio: >104dB for pristine audio.
Low THD: 0.35% ensures minimal distortion.
Input Sensitivity: +20dBu maximum before compression.
Damping Factor: >1000 for superior speaker control.

Special Order

Free Shipping

^$7,200^.00

Ways to Save

Get Reward Points

Art Pro Audio SLA-1 100 Watt Studio Linear Amplifier

SKU: APASLA1MFR: SLA1

High Power Output: 100W RMS per channel at 8 ohms.
Low THD: Ensures clean audio with <0.05% distortion.
Signal-to-Noise Ratio: >100dB below clipping for clarity.
Optimal Damping Factor: Provides tight, controlled sound.
Input Sensitivity: 1V for full power into 8 ohms.

Special Order

Free Shipping

Save $130

^$299^.99

$429.99

Save: $130.00 (30%)

Ways to Save

Get Reward Points

Crown Audio XTi 1002 275W Stereo Power Amplifier

SKU: CRWXTI1002MFR: NXTI1002-U-US

Delivers 275W at 8 Ohms for pro audio power.
Low THD ensures clean, pristine sound quality.
Optimal impedance matching for peak performance.
Efficient cooling system prevents overheating issues.
High signal-to-noise ratio enhances audio clarity.

Special Order Item

Free Shipping

Save $226

^$919^.00

$1,145.00

Save: $226.00 (20%)

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%)

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%)

Ways to Save

Get Reward Points

Crown Audio DriveCore Install DA Series 4-Channel 1250W Power Amplifier

SKU: CRDCI41250DAMFR: DCI 4|1250DA

Crown Audio: 4-channel power amplifier, 1250W.
Low THD ensures pristine audio quality output.
High damping factor for superior speaker control.
Pro power amp with >108dB signal-to-noise ratio.
Reliable protection circuits ensure amp longevity.

Special Order Item

Free Shipping

^$5,598^.00

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%)

Ways to Save

Get Reward Points

Art Pro Audio SLA-4 4-Ch 4x140W Power Amplifier

SKU: APASLA4MFR: SLA4

High Output Power: 4x140W RMS into 4 ohms.
Low Distortion: THD less than 0.05% typical.
Signal-to-Noise Ratio: >100dB below clipping.
Input Sensitivity: 1V for full power output.
Impedance Matching: 44k/22k Ohm balanced/unbalanced.

Special Order

Free Shipping

Save $200

^$459^.99

$659.99

Save: $200.00 (30%)

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%)

Ways to Save

Get Reward Points

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

Crown Audio DCi 2X1250 DriveCore Install Analog 2-Ch 2x1250W Power Amplifier

SKU: CRDCI2X1250MFR: DCI2X1250-U-USFX

High Power Amplifier: 2x1250W at 2/4/8 Ohms.
Low THD: 0.35% ensures pristine audio quality.
Signal-to-Noise Ratio: >108dB for clear sound.
Input Impedance: 10k Ohms balanced, 5k unbalanced.
Damping Factor: >1500 minimizes distortion.

Special Order

Free Shipping

^$3,810^.00

Ways to Save

Get Reward Points

Crown Audio CDi 2X600 DriveCore Series 2-Ch 2x600W Power Amplifier, Analog Input

SKU: CRCDI2X600MFR: NCDI2X600-U-US

Delivers 600W power @ 4/8 ohms for pro audio.
Low THD ensures pristine audio signal fidelity.
High damping factor enhances speaker control.
Signal-to-noise ratio >104dB for clear sound.
Balanced input impedance minimizes noise issues.

Special Order

Free Shipping

^$2,375^.00

Ways to Save

Get Reward Points

Samson Servo 120A Power Amplifier

SKU: SA120AMFR: SA120A

(1)

Delivers clean sound quality with low distortion.
Reliable power amplifier for professional audio use.
High power output: 60W @ 4 Ohms, <0.05% THD+N.
Flexible I/O: RCA & 1/4" inputs for connectivity.
Durable build ensures long-term performance.

Special Order

Free Shipping

Save $106

^$299^.99

$405.77

Save: $105.78 (26%)

Ways to Save

Get Reward Points

Crest Audio 2-Channel Professional Amplifier, 1100W at 4 Ohms Bridged Power

SKU: CAV900CG220VMFR: V900CG220V

High Power Amplifier: 450W at 4 Ohms Stereo.
Low THD ensures pristine audio fidelity.
Superior Signal-to-Noise Ratio for clear sound.
High Damping Factor for optimal speaker control.
Input Impedance optimized for signal integrity.

Temporarily On Backorder

Free Shipping

^$524^.49

Ways to Save

Get Reward Points

Avantone Pro CLA100 Class A/B Studio Reference Amplifier, 100 W Power at 8 Ohms

SKU: AVCLA100MFR: CLA100

High Power Output: 100 Watts at 8 Ohms for robust sound.
Low THD ensures pristine audio fidelity, minimal noise.
Signal-to-Noise Ratio optimized for clear, dynamic sound.
High Damping Factor delivers tight, controlled bass response.
Input Sensitivity tailored for optimal amplifier performance.

Special Order Item

Free Shipping

^$499^.00

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%)

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%)

Ways to Save

Get Reward Points

Ashly Network Enabled 8-Channel Amplifier, 250W @ 25V & DSP

SKU: ASNE825025PEMFR: NE8250.25PE

High Output Power: 250W per channel at 25V.
Signal-to-Noise Ratio: >98dB for pristine audio.
Low Total Harmonic Distortion: Clear sound quality.
Input/Output Flexibility: Euroblock & Ethernet ports.
Reliable Thermal Design: Prevents overheating issues.

Special Order

Free Shipping

Save $845

^$3,379^.00

$4,224.00

Save: $845.00 (20%)

Ways to Save

Get Reward Points

Atlas Sound CP700 Dual-Channel 700W High Performance Commercial Power Amplifier

SKU: ASCP700MFR: CP700

High Output Power: 700W for professional audio.
Low Harmonic Distortion ensures clear sound quality.
High Signal-to-Noise Ratio: pristine audio output.
Reliable Protection Circuits prevent amplifier damage.
Input Impedance: Balanced, reduces unwanted noise.

Special Order

Free Shipping

Save $345

^$1,396^.99

$1,741.99

Save: $345.00 (20%)

Ways to Save

Get Reward Points

Ashly FA Series FA250.4 4-Channel 250W Compact Class D Power Amplifier

SKU: ASFA2504120VMFR: FA250.4-120V-U

4-Channel Power Amplifier: Distributes audio easily.
250W Compact Amplifier: High power in small design.
Class D Amplifier: Ensures reliable performance.
Low Distortion Amplifier: Provides pristine audio.
Euroblock Connectors: For secure audio connections.

Special Order

Free Shipping

Save $300

^$1,199^.00

$1,499.00

Save: $300.00 (20%)

Ways to Save

Get Reward Points

Ashly KLR Series KLR4000 2-Channel 2000W High-Performance Power Amplifier

SKU: ASKLR4000EVUMFR: KLR-4000E-120V-U

High output power: 2000W at 2 Ohms amplifier.
Ensures superior audio with low THD distortion.
Signal-to-noise ratio: >109dB for pristine sound.
Reliable protection: Prevents overcurrent damage.
Efficient cooling: Variable speed fan maintains temp.

Special Order

Free Shipping

Save $375

^$1,499^.00

$1,874.00

Save: $375.00 (20%)

Ways to Save

Get Reward Points

Atlas Sound DPA-102PM 2-Channel 2x 100-Watt 4 Ohm Networkable Power Amplifier

SKU: ASDPA102PMMFR: DPA-102PM

2x100W Power Amplifier at 4 Ohms for robust audio.
Low THD ensures pristine sound, high Signal-to-Noise.
Multiple Input Options: RCA, balanced, Euro Block PHX.
Reliable Protection Circuitry prevents amp damage.
Compact Form Factor fits easily into any setup.

Special Order

Free Shipping

Save $148

^$598^.99

$746.99

Save: $148.00 (20%)

Ways to Save

Get Reward Points

Crown Audio CDi DriveCore 2-Channel 1200W Power Amplifier, Analog Input

SKU: CRCDI21200MFR: CDI 2|1200

Delivers 1200W of high power output per channel.
Ensures pristine audio with a low THD of 0.35%.
Exceptional >104dB signal-to-noise ratio.
High damping factor >1000 for superior sound.
Input impedance: 10KOhms balanced, 5K unbalanced.

Special Order

Free Shipping

^$3,456^.00

Ways to Save

Get Reward Points

TOA Electronics AV-20D Class D Plenum Rated Micro Power Amplifier

SKU: TOAV20DAMMFR: AV-20D AM

TOA AV-20D: High Power Amplifier, 2x20W at 4 Ohms.
Class D Amp: Low THD ensures pristine audio quality.
Pro Power Amp: Wide 20Hz-20kHz Frequency Response.
Versatile Inputs: Multiple Connectivity Options Included.
Micro Amplifier: Signal-to-Noise Ratio Optimized.

Ships from Manufacturer

Free Shipping

Save $87

^$362^.00

$449.00

Save: $87.00 (19%)

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%)

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

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