Power Amplifiers

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Power Amplifiers

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Ashly (56)Atlas Sound (4)Behringer (23)Crest Audio (6)Crown Audio (73)Dynacord (11)Rolls (6)Studiomaster (18)TOA Electronics (11)Yamaha (8)

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Number of Channels

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Watt Range @ 8 ohms

100-199 Watts/Channel (27)1000 Watts/Channel & Up (37)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)Up to 99 Watts/Channel (37)

Watts per Channel @ 8 ohms

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TOA Electronics 2 Channel Digital Power Amplifier, 2x250W at 4 Ohms

SKU: TODA250DCUMFR: DA250DCU

2x250W Power Amplifier at 4 Ohms for robust audio.
Low THD ensures pristine sound, high Signal-to-Noise.
Selectable Input Sensitivity for versatile use cases.
10 kOhms Input Impedance, balanced for clear audio.
Comprehensive Protection Circuits ensure amplifier safety.

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TOA Electronics Four Channel Digital Power Amplifier, 500W Per Channel at 70V

SKU: TODA500FHLCUMFR: DA500FHLCU

Delivers 500W per channel for robust power output.
Low THD ensures pristine audio signal fidelity.
High signal-to-noise ratio for clear sound quality.
Adjustable input sensitivity matches audio sources.
Reliable protection circuitry prevents amplifier damage.

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TOA Electronics Four Channel Digital Power Amplifier, 550W Per Channel at 4 Ohms

SKU: TODA550FCUMFR: DA550FCU

Delivers 550W per channel at 4 Ohms for high power.
Ensures pristine audio with a 100dB signal-to-noise ratio.
Low THD (0.15%) guarantees clear amplifier sound quality.
Reliable protection circuits prevent amplifier damage.
Compact form factor integrates easily into any setup.

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TOA Electronics P-924MK2 240 Watt Single-Channel Modular Power Amplifier

SKU: TOP924MK2ULMFR: P924MK2UL

Delivers 240W RMS power for robust audio output.
Ensures clean sound quality with low distortion.
Features modular input for flexible connectivity.
Offers reliable performance for pro audio setups.
Durable power amplifier built for lasting use.

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TOA Electronics BA-235 35 W 1 Channel Amplifier

SKU: TOBA235CUMFR: BA235CU

35W Power Amplifier: High power output for clear audio.
Low Distortion Amplifier: Ensures pristine sound quality.
Versatile Power Amp: Line input & terminal connectors.
Durable Amplifier Build: Reliable performance guaranteed.
Signal-to-Noise Ratio: 80dB+ for superior clarity.

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TOA Electronics P-9060DH 60 Watt 2 Channel Power Amplifier

SKU: TOP9060DHCUMFR: P9060DHCU

60W Power Amplifier: High power output, low noise.
2-Channel Amplifier: Versatile input configurations.
Reliable Amplifier: Ensures signal clarity always.
Compact Amplifier: 2RU rack mountable design.
Low Noise Amp: Clean audio, minimal distortion.

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TOA Electronics P-912MK2 120 Watt Single-Channel Modular Power Amplifier

SKU: TOP912MK2ULMFR: P912MK2UL

120W Power Amplifier: High power output for sound.
Low Distortion Amplifier: Clear audio fidelity.
Reliable Performance: Consistent power amplifier.
Versatile Inputs: Adaptable power amplifier design.
Durable Build: Robust power amplifier chassis.

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TOA Electronics BA-260 60 W 1 Channel Amplifier

SKU: TOBA260CUMFR: BA260CU

Delivers 60W of power with low distortion.
Wide 50Hz-20kHz frequency response amplifier.
Excellent signal-to-noise ratio: 80dB or more.
Offers reliable protection for stable operation.
Impedance matching for versatile speaker options.

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

SKU: ASPEMA825010MFR: PEMA 8250.10

8 Channel Power Amplifier: 250W at 100V.
Reliable Performance: Low distortion ensures clarity.
Versatile Input Options: Euroblock connectors included.
Durable Build: Designed for long-term performance.
Compact Size: Space-saving 19" rack mount design.

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Behringer Europower EPQ304 Professional Stereo Power Amplifier 300W With Cables

SKU: BEEPQ304KMFR: EPQ304

300W Power Amplifier: Robust and reliable sound.
High Signal-to-Noise Ratio: Pristine audio quality.
Low Total Harmonic Distortion: Clear, crisp output.
High Damping Factor: Superior speaker control.
Versatile Connectivity Options: XLR & 1/4" inputs.

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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.

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Behringer NX3000 3000W U-Lightweight Class-D Power Amplifier W/25' Speaker Cable

SKU: BENX3000AMFR: NX3000 A

(4)

Delivers 3000W power amplifier performance.
Class-D tech ensures high power, efficiency.
SmartSense impedance compensation broadens range.
XLR & TRS inputs offer flexible connectivity.
Lightweight design for easy transport of power amp.

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Electro-Voice Dynacord V600:4 4-Channel 600W Power Amplifier

SKU: EVV6004USMFR: V600:4-US

600W Power Amplifier: High Power Output
Low THD Delivers Pristine Audio Quality
Signal-to-Noise Ratio: >100dB (A-weighted)
High Damping Factor for Superior Control
Input Impedance: 20k Ohm, Active Balanced

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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.

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Crown Audio CDi DriveCore 2-Channel 300W Power Amplifier, Analog Input

SKU: CRCDI2300MFR: CDI 2|300

Delivers 300W of high power output per channel.
Ensures reliable performance for pro audio needs.
Features low distortion for pristine sound quality.
Offers input flexibility for diverse audio sources.
Durable build quality ensures long-term reliability.

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Rolls RA2100B 100W Stereo Professional Power Amplifier

SKU: ROLRA2100BMFR: RA2100B

100W Stereo Power Amplifier: Robust, Reliable Sound
Low THD Power Amp: Crystal-Clear Audio Fidelity
High Signal-to-Noise Ratio: Pure Audio Output
Versatile Power Amplifier: Balanced & RCA Inputs
Durable Power Amplifier: Built for Lasting Use

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Behringer NX3000 3000W Ultra-Lightweight Class-D Power Amplifier w/2x 25' Cable

SKU: BENX3000KMFR: 000-CHS02-00010 K

(4)

Reliable power amplifier: 3000W, Class-D technology.
Low distortion: <0.05% for pristine audio quality.
Versatile inputs: Combo jacks for balanced connections.
Compact size: Lightweight design for easy transport.
Thermal protection: Ensures stable performance always.

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Electro-Voice PA2450L Dual-Channel Power Amplifier

SKU: EVPA2450L120MFR: F.01U.120.175

Delivers 450W at 4 Ohms for powerful audio output.
Dual-channel power amplifier ensures clean sound quality.
Reliable performance with <10Hz-40kHz frequency response.
Balanced input impedance >20KOhms for input flexibility.
Durable 2 RU chassis built for lasting performance.

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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.

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Crown Audio CDi DriveCore 2-Channel 600W Power Amplifier, Analog Input

SKU: CRCDI2600MFR: CDI 2|600

Delivers 600W of high output power per channel.
Ensures pristine audio with low THD distortion.
Boasts >104dB signal-to-noise ratio for clarity.
Input impedance: 20KOhms balanced, 10K unbalanced.
Damping factor >1000 enhances speaker control.

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Crest Audio CC4000 4000W Audio Professional Stereo Amplifier

SKU: CACC4000MFR: CC4000

(1)

High Power Output: 4000W bridged mono amplifier.
Reliable Performance: Crest Audio's 5-year warranty.
Low Distortion: Ensures pristine audio fidelity.
Multiple Channels: Stereo operation for versatile use.
Impedance Compatibility: Handles 2, 4, & 8 Ohm loads.

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Crown Audio CDi DriveCore 2-Ch 600W Power Amplifier, Analog + BLU link Input

SKU: CRCDI2600BLMFR: CDI 2|600BL

Delivers 600W of power for pro audio setups.
Low distortion ensures pristine sound quality.
High signal-to-noise ratio; clear audio output.
Reliable protection circuits enhance amplifier life.
Stable impedance matching for optimal performance.

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Crown Audio CDi DriveCore 4-Ch 300W Power Amplifier, Analog + BLU link Input

SKU: CRCDI4300BLMFR: CDI 4|300BL

300W Power Amplifier: High power output for pro audio.
Low THD Amplifier: Ensures pristine audio fidelity.
Signal-to-Noise Ratio: >104dB for clear sound.
Impedance Matching: Versatile 2-16 Ohms operation.
Reliable Protection: Prevents amp damage, extends life.

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Crown Audio CDi DriveCore 4-Channel 600W Power Amplifier, Analog Input

SKU: CRCDI4600MFR: CDI 4|600

Delivers 600W per channel for robust power output.
Low THD ensures pristine audio amplification.
High signal-to-noise ratio for clear sound.
Optimized damping factor enhances speaker control.
Versatile impedance matching for system flexibility.

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Crown Audio CDi DriveCore 4-Ch 600W Power Amplifier, Analog + BLU link Input

SKU: CRCDI4600BLMFR: CDI 4|600BL

600W Power Amplifier: High power output, 4 channels.
DriveCore Amp: Ensures reliable, clean sound quality.
Versatile Power Amp: 2-16 Ohms; 70Vrms and 100Vrms.
Pro Power Amplifier: Built-in DSP, 96kHz/32-bit.
Crown Audio Amp: >104dB signal-to-noise ratio.

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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.

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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?

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