Power Amplifiers

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Power Amplifiers

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

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Crown Audio DCi 2X2400N Install Network Series 2-Ch 2X2400W Power Amplifier

SKU: CRDCI2X2400NMFR: DCI2X2400N-U-USFX

High Power Output: 2400W @ 4 Ohms for pro audio.
Low THD: 0.35% ensures pristine audio fidelity.
Signal-to-Noise Ratio: >108dB for clear sound.
Input Sensitivity: +20dBu max before compression.
Impedance Matching: 2-16 Ohms for versatile use.

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Crown Audio I-Tech 4x3500HD DriveCore 4-CH 4000W Power Amplifier, speakON Output

SKU: CRIT4X350HDSMFR: 4X3500HDS-U-USFX

Delivers 4000W at 4 Ohms for powerful audio.
Low THD ensures pristine sound quality output.
High signal-to-noise ratio for clear audio.
Adjustable input sensitivity enhances control.
Damping factor >5000 ensures speaker precision.

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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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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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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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Crown Audio CDi 4X300 DriveCore Series 4-Ch 4x300W Power Amplifier, Analog Input

SKU: CRCDI4X300MFR: CRN-CDI4X300VMUS

300W Power Amplifier: High power output at 4 Ohms.
Clean Sound Quality: Low noise floor for pristine audio.
Durable Build: Reliable performance for live sound.
Input/Output Flexibility: Versatile connectivity options.
Crown Audio Amplifier: Network control for easy use.

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Crown Audio DCi 8X600 DriveCore Install Analog 8-Ch 8x600W Power Amplifier

SKU: CRDCI8X600MFR: DCI8X600

Delivers 600W at 8 Ohms for robust power amplification.
Low THD ensures pristine audio quality, 0.35% distortion.
High signal-to-noise ratio (>108dB) for clear sound.
Versatile input impedance: 10 kOhms balanced, 5k unbalanced.
Damping factor >1000 enhances speaker control, 20Hz-100Hz.

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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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Art Pro Audio SLA-2 2-Channel 200W Rackmount Power Amplifier

SKU: APASLA2MFR: SLA2

High Power Output: 200W RMS per channel at 8 ohms.
Exceptional Signal-to-Noise Ratio: >100dB below clipping.
Low THD: >0.05% (typical), ensuring audio clarity.
Input Sensitivity: 1V for full power output.
High Damping Factor: For superior speaker control.

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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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Crown Audio CDi 4X1200BL DriveCore 4-Ch 4x1200 Power Amplifier w/ BLU Link

SKU: CRCD4X1200BLMFR: NCDI4X12BL-U-US

Delivers 1200W at 4/8 Ohms for robust power output.
Low THD ensures pristine audio fidelity, 0.35% typical.
High damping factor (>1000) for superior speaker control.
Features BLU Link & analog inputs for versatile use.
Boasts >104dB signal-to-noise ratio for clear sound.

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Crown Audio CDi DriveCore 4-Channel 1200W Power Amplifier, Analog Input

SKU: CRCDI41200MFR: CDI 4|1200

Delivers 1200W of high power output per channel.
Low THD ensures pristine audio amplification.
High signal-to-noise ratio: >104dB for clear sound.
Input impedance: 10KOhms, balanced for pro audio.
Damping factor >1000 enhances speaker control.

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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.

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Crown Audio SA4 DSi 2.0 Series Next-Generation Amplifier, US

SKU: CRSA4USAMFR: SA4-US

Delivers high power output for JBL cinema sound.
Low distortion ensures pristine audio clarity.
Reliable performance for demanding live sound.
High input impedance minimizes signal interference.
Exceptional signal-to-noise ratio; clear audio.

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Crown Audio DCi 8X300 DriveCore Install Analog 8-Ch 8x300W Power Amplifier

SKU: CRDCI8X300MFR: DCI8X300-U-USFX

High Output Power: 8-Channel Power Amplifier.
Low Distortion: Pristine audio, THD under 0.35%.
Reliable Performance: Crown Audio 3-Year Warranty.
Input Flexibility: Balanced, unbalanced connectivity.
Compact Size: Space-saving 2U rack-mount design.

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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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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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Ashly NXP 2-Ch 150W Networkable Power Amplifier with Protea DSP Software Suite

SKU: ASNXP1502MFR: NXP1502

150W Power Amplifier: High power output at 2/4/8 Ohms.
Networkable Power Amp: Protea DSP software suite included.
Multi-Mode Amplifier: Versatile 25V/70V/100V operation.
Reliable Protection: Prevents shorted output, over-temp.
Low THD: Ensures pristine audio fidelity, <0.5% THD+N.

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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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Dynacord L2800FD-US 2x 1400W DSP Power Amplifier with FIR Drive

SKU: DYL2800FDUSMFR: F.01U.312.394

High Output Power: 2x1400W for demanding audio.
Low Noise Floor: Ensures pristine, clear sound quality.
DSP Power Amplifier: Integrated FIR Drive technology.
XLR/NL4 Connectors: Versatile connectivity options.
Reliable Protection Circuits: Safeguards your system.

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Dynacord C2800FDI-US 2x 1400W DSP Power Amplifier with FIR Drive, 70/100V Output

SKU: DYC2800FDIUSMFR: F.01U.314.191

Dynacord Power Amplifier: 2x 1400W of power.
Reliable amplifier performance with low noise floor.
Durable build ensures years of dependable use.
Versatile power amp with multiple input options.
Compact size integrates easily into any setup.

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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 SA4 DSi 2.0 Series Next-Generation Amplifier with Dante, US

SKU: CRSA4DUSMFR: SA4-D-US

High Power Output: Up to 1050W at 2 Ohms.
Low THD: Clean audio, minimal distortion.
Signal-to-Noise Ratio: >100dB for clarity.
Input Sensitivity: Flexible gain options.
Damping Factor: >1000 for tight 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 CDi 4X600BL DriveCore Series 4-Ch 4x600W Power Amplifier w/ BLU Link

SKU: CRCDI4X600BLMFR: CRN-CDI4X6BLVMUS

High Power Output: 4x600W at 8 Ohms for pro audio.
Low THD: 0.35% ensures clean, pristine sound quality.
Signal-to-Noise Ratio: >104dB for clear audio output.
High Damping Factor: >1000 enhances speaker control.
Reliable Protection: Prevents damage, ensures longevity.

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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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