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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Watts per Channel @ 8 ohms

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Behringer A800 Professional 800W Reference-Class Power Amplifier

SKU: BEA800MFR: 0105-ABA86-US1

(2)

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

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Avantone Pro CLA-200 Class A/B Studio Reference Amplifier, 200 Watts Power

SKU: AVCLA200MFR: CLA200

High Power Output: 200 Watts at 8 Ohms for robust sound.
Low THD ensures pristine audio fidelity, <0.05% distortion.
Signal-to-Noise Ratio: >94dB for clear, noise-free audio.
High Damping Factor: 250 at 100Hz, 8 Ohms for control.
Input Sensitivity: 0.775V (0dBU) for versatile use.

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Yamaha M-5000 800W Stereo Power Amplifier, Silver

SKU: YAM5000SLMFR: M-5000SL

800W power amplifier for superior audio.
Dual-channel amplifier delivers robust sound.
High-fidelity sound quality with low THD.
Stable impedance for diverse audio setups.
Reliable power output for consistent performance.

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^$10,999^.95

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Crown Audio XLI Series 1350W 2-Channel Power Amplifier

SKU: CRXLI3500MFR: NXLI3500-0-US

Delivers 1350W Power Amplifier output at 4 Ohms.
Low THD ensures pristine audio quality, minimal noise.
High Signal-to-Noise Ratio: >100dB for clear sound.
Damping Factor >200 enhances speaker control.
Input Impedance: 20k Ohms balanced, 10k unbalanced.

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^$1,069^.00

$1,335.00

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Polk Audio SWA500 Dedicated Digital Power Amplifier

SKU: PKASWA500MFR: AW0515

500W power amplifier output for robust audio.
Low THD ensures pristine sound quality output.
4 Ohm impedance compatibility; seamless integration.
Reliable protection circuits ensure amplifier safety.
Compact form factor; optimizes rack space usage.

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^$649^.00

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Yamaha P3500S Two-Channel Power Amplifier

SKU: YMP3500SMFR: P3500S

Delivers 350W power amp output at 8 Ohms stereo.
Clean sound quality with <0.1% total harmonic distortion.
Flexible inputs: XLR, 1/4" TRS for balanced connections.
Reliable performance with dual variable-speed fans.
Durable build: Yamaha power amplifier, 33.1 lbs.

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Yamaha PX3 2x 500W 4 Ohms Stereo Power Amplifier

SKU: YAPX3MFR: PX3

(1)

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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Behringer NX3000D 3000W Ultra-Lightweight Class-D Power Amplifier W/DSP

SKU: BENX3000DMFR: 0106-AAP86-US1

(1)

3000W Power Amplifier: High output, Class-D efficiency.
DSP Control: SmartSense impedance compensation ensures quality.
Reliable Protection: Comprehensive amplifier protection circuitry.
XLR & TRS Inputs: Versatile power amplifier connectivity.
Lightweight Design: Only 7.9 lbs, ultra-portable amplifier.

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Crest Audio PROLITE 2.0 DSP 2000W Professional Power Amplifier with Built-In DSP

SKU: CAPRLT20DSPMFR: PROLITE2.0DSP

Delivers 2000W of power for robust audio output.
Built-in DSP ensures pristine, low noise performance.
High damping factor enhances speaker control.
Reliable protection circuits prevent amplifier damage.
Adjustable input sensitivity for optimal gain stage.

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Rolls HR251 50+50W XLR Power Amplifier

SKU: ROLHR251MFR: HR251

Delivers 50 Watts x2 Power Output at 4 Ohms.
Low THD ensures high-fidelity audio amplification.
XLR inputs offer balanced, low-noise operation.
High Signal-to-Noise Ratio for clear sound.
10K Ohms Input Impedance ensures compatibility.

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Crest Audio Pro 7200 Professional Stereo Power Amplifier, 3300W

SKU: CAPRO7200MFR: PRO7200

Pro 7200: High Power Amplifier, 3300W at 4 Ohms.
Exceptional Signal-to-Noise Ratio: > -110dB.
Low THD ensures pristine audio amplification.
Input Impedance: 15k Ohms, balanced for clarity.
High Damping Factor: >300:1 for superior control.

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Crown Audio I-Tech 4x3500HD DriveCore 4-CH 4000W Power Amplifier, Binding Post

SKU: CRIT4X350HDBMFR: 4X3500HDB-U-USFX

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.

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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.

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Crown Audio Complete HD4 VRack Amplification Rack with 3x 3500HD Amplifiers

SKU: CRCOMHD4VRACMFR: COMPLETE HD4 VRAC

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.

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Gemini XGA-5000 Professional Power Amplifier

SKU: GEXGA5000MFR: XGA-5000

Delivers 5000W peak power for robust audio output.
Low THD ensures pristine sound, professional power amp.
High signal-to-noise ratio for clear audio fidelity.
Input sensitivity optimized for versatile connectivity.
Reliable protection circuitry safeguards amplifier.

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Gemini XGA-3000 Professional Power Amplifier

SKU: GEXGA3000MFR: XGA-3000

(2)

3000 Watt Peak Power Amplifier for pro audio.
High signal-to-noise ratio: >95dB (LF/HF).
Low THD: Less than 0.1% for clear amplification.
Input impedance: 20K Ohms, pro power amplifier.
Damping factor >350 ensures speaker control.

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Peavey IPR2 2000 2-Channel Power Amplifier

SKU: PV03609460MFR: 03609460

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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Behringer NX6000 6000W Ultra-Lightweight Class-D Power Amplifier

SKU: BENX6000MFR: 0105-ABD86-US1

6000W Power Amplifier: High output, Class-D efficiency.
SmartSense tech: Impedance compensation for sound.
XLR & TRS Inputs: Versatile connectivity options provided.
Lightweight Design: Easy transport, only 7.7 pounds.
Reliable Protection: Ensures amplifier longevity.

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^$449^.00

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Crown Audio XLI Series 300W 2-Channel Power Amplifier

SKU: CRXLI800MFR: NXLI800-0-US

Delivers 300W power at 4 Ohms for robust audio.
Low THD ensures clean, pristine sound quality.
High signal-to-noise ratio: >100dB (A-weighted).
Input impedance: 20kOhms balanced, 10k unbalanced.
Damping factor >200 ensures optimal speaker control.

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Yamaha M-5000 800W Stereo Power Amplifier, Black

SKU: YAM5000BLMFR: M-5000BL

800W power output ensures clear live sound.
Dual-channel amplifier offers versatile performance.
Flexible RCA & BAL inputs for diverse audio sources.
Robust design guarantees reliability, consistent power.
Efficient cooling system for prolonged amplifier use.

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Ashly FX Series FX500.4 4-Channel 500W Class D Power Amplifier with DSP

SKU: ASFX5004120VMFR: FX500.4-120V-U

4-Channel Power Amplifier: Delivers 500W at 4 Ohms.
Class D Amplifier: High power, low harmonic distortion.
DSP Power Amplifier: Flexible input/output processing.
Reliable Power Amplifier: Built-in thermal protection.
Compact Amplifier: Space-saving 1RU form factor.

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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.

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TOA Electronics Four Channel Digital Power Amplifier, 250W per Channel at 70V

SKU: TODA250FHCUMFR: DA250FHCU

(1)

Delivers 250W per channel for robust power output.
Class D amp: High efficiency, low total harmonic distortion.
Advanced protection circuits ensure amplifier reliability.
High signal-to-noise ratio for pristine audio clarity.
Balanced inputs minimize noise, optimize impedance.

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Crown Audio CDI4000 2-Channel Power Amplifier, 1200Watt

SKU: CRWCDI4000MFR: NCDI4000VM

High Power Output: 1200W per channel at 4 Ohms.
Low THD ensures pristine audio amplification.
Signal-to-Noise Ratio: 100dB for clear sound.
Input Impedance: 20 kOhms for optimal signal.
Damping Factor: >500, enhances speaker control.

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Marathon Professional DJ Series DJ-4000 4000W Stereo Power Amplifier

SKU: MADJ4000MFR: MA-DJ4000

Delivers 500W/Channel at 8 Ohms Stereo Power.
High Power Output: 4000W at 8 Ohms Bridged.
Low THD ensures clean, professional audio quality.
Reliable Protection: Prevents damage, ensures longevity.
Adjustable Input Sensitivity for optimal signal.

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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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