Power Amplifiers
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Behringer EP4000 4000W Professional Stereo Power Amplifier with XLR Mic Cables
- Delivers 4000W peak power for robust audio output.
- Ensures low distortion for pristine sound quality.
- High signal-to-noise ratio; experience clear audio.
- Optimized input impedance for signal integrity.
- High damping factor; superior speaker control.
Low Stock
Crown Audio I-Tech 4x3500HD DriveCore 4-CH 4000W Power Amplifier, speakON Output
- 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.
Behringer EP4000 4000W Professional Power Amplifier with with ATR Technology
- High Power Output: 2000W at 2 Ohms, robust amplifier.
- Low THD ensures pristine audio, <0.02% distortion.
- Signal-to-Noise Ratio: -100dB, unweighted for clarity.
- Input Sensitivity: 1.23V (+4dBu) for versatile use.
- Impedance Matching: 10/20 kOhms balanced/unbalanced.
Low Stock
Behringer A800 Professional 800W Reference-Class Power Amplifier
- 800W Power Amplifier: Reference-Class Audio
- Reliable Performance: Low Distortion, Clear Sound
- Flexible Inputs: XLR, 1/4", and RCA Connectivity
- Durable Build: Ensures Longevity and Reliability
- Efficient Cooling: Maintains Optimal Performance
Crown Audio DriveCore Install DA Series 8-Channel 600W Power Amplifier
- Crown Audio: 8-Channel Power Amplifier, 600W.
- High Power Output: Low THD for pristine audio.
- Signal-to-Noise Ratio: >108dB for clear sound.
- Damping Factor: >1000 ensures speaker control.
- Input Impedance: 10KOhms balanced, 5K unbalanced.
JBL CSA1120Z 120W 1U Commercial DriveCore Amplifier with Built-in 70/100V
- Delivers 120W of high power output at 8 Ohms.
- Low distortion ensures pristine audio fidelity.
- Signal-to-noise ratio >100dB for clear sound.
- Input/output flexibility with Euro Block & RCA.
- Reliable protection circuits ensure amplifier life.
Behringer KM1700 Professional 1700W Stereo Power Amplifier with ATR
- High Power Output: 1700W for professional audio.
- Low THD ensures pristine, clear sound quality.
- High Signal-to-Noise Ratio: >100dB for clean audio.
- Input Sensitivity: Switchable for versatile use.
- Impedance Matching: Optimized for 8 Ohms operation.
Behringer 1000W Ultra-Lightweight Class-D Power Amplifier With 25' Speaker Cable
- 1000W Power Amplifier: High power output, Class-D.
- SmartSense Impedance: Optimal loudspeaker performance.
- XLR/TRS Inputs: Versatile connectivity for any setup.
- Low THD: Ensures high-fidelity audio reproduction.
- Protection Circuitry: Reliable amplifier operation.
Temporarily On Backorder
Crown Audio Complete HD4 VRack Amplification Rack with 3x 3500HD Amplifiers
- Crown Audio Power Amplifier: High output power.
- Low THD ensures pristine audio fidelity, always.
- Signal-to-noise ratio >=108dB for clear sound.
- Damping factor >5000 for superior speaker control.
- Reliable protection circuits ensure amp longevity.
Special Order Item
Yamaha PX3 2x 500W 4 Ohms Stereo Power Amplifier
- Delivers 500W at 4 Ohms for powerful audio.
- Class-D amp ensures low distortion, clear sound.
- High signal-to-noise ratio: pristine audio quality.
- Balanced inputs: 20 kOhms input impedance.
- Reliable protection circuits ensure amp longevity.
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Peavey IPR2 2000 2-Channel Power Amplifier
- High Power Amplifier: 1100W at 2 ohms (burst).
- Low THD: Clean audio, even at high power levels.
- Signal-to-Noise Ratio: Ensures pristine sound quality.
- Reliable Protection Circuits: Extends amplifier life.
- Input Sensitivity: Optimized for various audio sources.
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Ashly KLR Series KLR3200 2-Channel 1600W High-Performance Power Amplifier
- 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.
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Crown Audio I-Tech 4x3500HD DriveCore 4-CH 4000W Power Amplifier, Binding Post
- Delivers 4000W at 4 Ohms for powerful audio output.
- Low Harmonic Distortion ensures pristine sound quality.
- High Signal-to-Noise Ratio for clear audio fidelity.
- Advanced Cooling System maintains amplifier performance.
- Versatile Input/Output Options for flexible setup.
Special Order Item
Musical Fidelity M8xi 550W Integrated Amplifier, Silver
- Musical Fidelity: 550W Power Amplifier.
- Low noise floor ensures pristine audio quality.
- Multiple input options offer flexible connectivity.
- Reliable performance for consistent sound output.
- Integrated amplifier with thermal protection.
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Dynacord SR20TGX-US Amplifier System Rack with 3x TGX20-US 12-Channel Amplifiers
- High output power: Delivers pristine audio.
- Low distortion ensures clear sound quality.
- Signal-to-noise ratio: Exceptional audio clarity.
- Reliable protection circuits ensure amplifier longevity.
- Connectivity options: Versatile for any setup.
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Phase Technology P3-35 3-Ch Amplifier w/ Analog Input & IR Learning Capabilities
- 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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Electro-Voice Dynacord V600:2 2-Channel 600W Power Amplifier
- 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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Lindell Audio AMPX Dual Mono 40W Class A Power Amplifier
- 40W Class A Power Amplifier: Dual Mono Design.
- High Power Output: 20W at 8 Ohms Per Channel.
- Signal-to-Noise Ratio: >= 100 dB for clear audio.
- Low THD: = 0.03% ensures minimal distortion.
- Input Impedance: 47kOhms for optimal signal.
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Art Pro Audio SLA-1 100 Watt Studio Linear Amplifier
- 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
Studiomaster HX2-700 2x 595W at 4 Ohms 1U Digital Power Amplifier
- 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.
Special Order
Studiomaster QX2-1300 2x 1100W at 4 Ohms 1U Digital Power Amplifier
- High-Performance Power Amplifier: 2x1100W at 4 Ohms.
- Clean Audio Quality: THD+N at 0.01% for pristine sound.
- Reliable Power Amplifier: Overload/thermal protection.
- Versatile Amplifier: Input sensitivity with options.
- Durable Build: Robust design for lasting performance.
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Crown Audio XLI Series 750W 2-Channel Power Amplifier
- Delivers 750W power for robust audio amplification.
- High signal-to-noise ratio ensures clear sound.
- Low THD minimizes distortion for pristine audio.
- Reliable protection circuits safeguard your speakers.
- Efficient cooling system prevents overheating issues.
Special Order
Behringer NX3000 3000W Ultra-Lightweight Class-D Power Amplifier
- Delivers 3000W power amplifier output for peak audio.
- Class-D tech ensures high power, low distortion sound.
- SmartSense impedance compensation for optimal audio.
- XLR & TRS inputs offer flexible power amplifier connectivity.
- Lightweight design at 7.7lbs for easy transport.
On Backorder
Behringer NX4-6000 Ultra Lightweight 6000W 4-Channel Class D Power Amplifier
- 6000W Power Amplifier: Robust, high power output.
- Class-D Amp: Ensures low distortion, clear audio.
- Reliable Performance: Stable into mismatched loads.
- Input Flexibility: XLR/1/4" combo jacks included.
- Durable Build: Ensures longevity, gig after gig.
On Backorder
Dynacord TGX20 4-Channel 5000W DSP Power Amplifier with OMNEO, AES/EBU
- Delivers 5000W high output power for demanding audio.
- Low THD ensures pristine audio signal fidelity.
- High signal-to-noise ratio; clear, dynamic sound.
- 20 kOhm input impedance; optimal signal transfer.
- Damping factor >400; tight, controlled bass.
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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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