Power Amplifiers

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Power Amplifiers

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Ashly (56)Behringer (24)Cerwin Vega (5)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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Watts per Channel @ 8 ohms

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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 (38)Up to 99 Watts/Channel (37)

Studiomaster HX4-1400 4x 595W at 4 Ohms 1U Digital Power Amplifier

SKU: STHX41400MFR: HX4-1400

Delivers high power output: 4x595W at 4 Ohms.
Exceptional signal-to-noise ratio: 105dB (A weighted).
Low THD ensures pristine audio amplification.
Reliable protection against overload and thermal issues.
Versatile 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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Dynacord TGX10 4-Channel 2500W DSP Power Amplifier with OMNEO, AES/EBU

SKU: DYTGX10MFR: F.01U.328.094

Delivers 2500W high output power at 4 Ohms.
Low distortion ensures pristine audio quality.
High signal-to-noise ratio: clear, pure sound.
Input impedance: 20 kOhm, active balanced.
Damping factor > 400: superior control.

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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.

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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.

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Crown Audio CDi 4X300BL DriveCore Series 4-Ch 4x300W Power Amplifier w/ BLU Link

SKU: CRCDI4X300BLMFR: NCDI4X300BL-U-US

Crown Audio: 4x300W Power Amplifier, BLU Link.
High Power Output: 300W at 4 & 8 Ohms, pristine audio.
Low Distortion: Ensures clean, professional sound quality.
Reliable Power Amplifier: Built for consistent performance.
Versatile Impedance Matching for optimal sound output.

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Studiomaster QX2-4000 2x 3400W at 4 Ohms 1U Digital Power Amplifier

SKU: STQX24000MFR: QX2-4000

High power output: 2x3400W at 4 Ohms stereo.
Low THD+N: 0.01% for clean audio amplification.
Signal-to-noise ratio: >105-112dB (A weighted).
Input impedance: 20k ohm (bal), 10k ohm (unbal).
Damping factor: 5000 (8ohm, 20Hz - 200Hz).

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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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Peavey IPR2 3000 2-Channel Power Amplifier

SKU: PV03609520MFR: 03609520

Peavey IPR2 3000: High Power Output, 1750W at 2 Ohms.
Class D Topology: Ensures reliable, efficient performance.
Combo XLR/TRS Inputs: Offers input flexibility options.
Variable Speed Fan: Cooling efficiency for amp longevity.
Durable Power Amplifier: Built for consistent use.

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Studiomaster QX4-2600 4x 1100W at 4 Ohms 1U Digital Power Amplifier

SKU: STQX42600MFR: QX4-2600

High Power Amplifier: 4x1100W at 4 Ohms.
Low THD: 0.01% for pristine audio quality.
Signal-to-Noise Ratio: >105dB for clear sound.
Input Impedance: 20k ohm (bal), 10k ohm (unbal).
Damping Factor: 5000 ensures speaker control.

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Phase Technology P3-35 3-Ch Amplifier w/ Analog Input & IR Learning Capabilities

SKU: PHP335MFR: P3-35

3-Channel Amplifier: 35 Watts RMS @ 8 ohms.
Low THD: >.1% ensures pristine audio quality.
Signal-to-Noise Ratio: Better than 84dB unweighted.
Reliable Protection: Prevents overload & short circuits.
Compact Design: 1.25 x 3.9 x 7.25" for easy install.

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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.

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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.

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Studiomaster HX2-500 2x 425W at 4 Ohms 1U Digital Power Amplifier

SKU: STHX2500MFR: HX2-500

High Power Amplifier: 2x425W at 4 Ohms.
Low THD: 0.02% for pristine audio quality.
Signal-to-Noise Ratio: 105dB for clear sound.
Input Impedance: 20k ohm (bal), 10k ohm (unbal).
Damping Factor: 300 ensures speaker control.

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Yamaha PX5 2x 800W 4 Ohms Stereo Power Amplifier

SKU: YAPX5MFR: PX5

Yamaha PX5: 800W at 4 Ohms Power Amplifier.
Class D amp: High power, low THD+N distortion.
Stereo amp: 100 dB signal-to-noise ratio.
Balanced inputs: 20 kOhms input impedance.
SpeakOn & binding post power amplifier outputs.

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Studiomaster HX4-1000 4x 425W at 4 Ohms 1U Digital Power Amplifier

SKU: STHX41000MFR: HX4-1000

High Power Amplifier: 4x425W at 4 Ohms.
Low Distortion: THD+N only 0.02% for clear audio.
Reliable Performance: Overload/thermal protection.
Input Flexibility: Balanced/unbalanced input options.
Durable Build: Robust design for lasting use.

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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.

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Crown Audio MA4 DSi 2.0 Series Next-Generation Amplifier with Dante, US

SKU: CRMA4DUSMFR: MA4-D-US

High Power Amplifier: Up to 4200W bridged at 4 ohms.
Low THD: 0.35% ensures pristine audio fidelity.
Signal-to-Noise Ratio: >105dB for clear audio.
Input Impedance: 70k ohm balanced for signal.
Damping Factor: >1000 for superior speaker control.

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Dynacord L3600FD-US 2x 1800W DSP Power Amplifier with FIR Drive

SKU: DYL3600FDUSMFR: F.01U.312.399

Delivers 1800W power amp output at 4 Ohms.
Low THD ensures pristine audio amplification.
High signal-to-noise ratio; >109dB amplifier.
Reliable protection circuitry for amp safety.
Versatile impedance matching for speakers.

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Peavey IPR2 5000 Power Amplifier

SKU: PV03004350MFR: 03004350

Delivers high output power for demanding audio needs.
Low THD ensures pristine audio signal fidelity.
Exceptional signal-to-noise ratio; clear sound.
Optimized input impedance for balanced performance.
High damping factor enhances speaker control.

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Crown Audio DriveCore Install DA Series 4-Channel 300W Power Amplifier

SKU: CRDCI4300DAMFR: DCI 4|300DA

Crown Audio: 4-Channel power amplifier, 300W.
Low THD: Crystal-clear audio, minimal distortion.
High signal-to-noise ratio: Pristine sound quality.
Reliable protection circuits: Ensures amp longevity.
Versatile input impedance: Adapts to audio sources.

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Crown Audio DriveCore Install DA Series 4x 1250W Power Amplifier

SKU: CRDCI4X1250DMFR: DCI4X1250DA-U-USFX

Crown Audio: High power output, reliable sound.
DriveCore amp: Low THD for pristine audio quality.
DA Series: High signal-to-noise ratio ensures clarity.
4x1250W power amplifier: Optimal input impedance.
Install amp: High damping factor, superior control.

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Crown Audio MA4 DSi 2.0 Series Next-Generation Amplifier, US

SKU: CRMA4USMFR: MA4-US

High Power Amplifier: 1400W at 4 Ohms.
Low THD: 0.35% for clean audio output.
Signal-to-Noise Ratio: >105dB for pristine sound.
Input Impedance: 70k Ohms balanced ensures quality.
Four Channels: Flexible audio configurations.

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Link ELectronics DigiFlex 1626 18W Analog Audio Power Amplifier

SKU: LE16261018MFR: 1626/1018

High Power Amplifier: 14W at 4 Ohms, 1% THD.
Low THD: Exceptional audio fidelity, minimal noise.
Signal-to-Noise Ratio: >70dB, pristine sound quality.
Input Impedance: >20KOhms balanced, versatile use.
Damping Factor: Ensures optimal speaker control.

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Crown Audio VK800 2x800W Class-TD Power Amplifier

SKU: CRVK800MFR: VK800

Delivers 800W power for pro audio applications.
Class-TD amp: high efficiency, low distortion.
Signal-to-noise ratio >100dB ensures clear audio.
Flexible I/O: XLR, Speakon connectors included.
Reliable thermal design for stable performance.

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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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