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Amplifiers

Power Amplifiers (255)

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Crown Audio CDi 2X600BL DriveCore Series 2-Ch 2x600W Power Amplifier w/ BLU Link

SKU: CRCDI2X600BLMFR: NCDI2X600BL-U-US

Crown Audio: 600W Power Amplifier at 8 Ohms.
Low THD: Clean audio with this power amplifier.
High Signal-to-Noise Ratio: Pristine audio quality.
Reliable Protection Circuits: Ensures amp longevity.
Compact Form Factor: Space-saving power amplifier.

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Ashly PEMA Series Four-Channel 250W 70V Protea-Equipped Media Amplifier

SKU: ASPEMA425070MFR: PEMA4250.70

Delivers 250W per channel at 70V for pro audio.
Low THD ensures pristine audio signal fidelity.
High signal-to-noise ratio: >105dB for clear sound.
Features comprehensive protection circuitry onboard.
High damping factor (>250) enhances speaker control.

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Ashly PEMA Series Eight-Channel 125W 70V Protea-Equipped Media Amplifier

SKU: ASPEMA812570MFR: PEMA8125.70

8-Channel Power Amplifier: 125W at 70V output.
High Signal-to-Noise Ratio: >102dB for pristine audio.
Low THD: <0.5% ensures clean power amplification.
Input Impedance: 4.8k Ohms for versatile connectivity.
Damping Factor: >250 enhances speaker control.

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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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Dynacord C3600FDI-US 2x 1800W DSP Power Amplifier with FIR Drive, 70/100V Output

SKU: DYC3600FDIUSMFR: F.01U.314.195

High Power Amplifier: 1800W for robust audio.
Low Distortion: <0.05% THD for pristine sound.
Signal-to-Noise Ratio: >109dB, clear audio output.
Input Impedance: 20K Ohms, balanced connectivity.
Damping Factor: Ensures optimal speaker control.

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Ashly CA Series CA1.54 4-Channel 1500W Class D Power Amplifier

SKU: ASCA154120VUMFR: CA1.54-120V-U

1500W Power Amplifier: High output for pro audio.
Class D Amplifier: Energy-efficient, reliable power.
Signal-to-Noise Ratio: >103dB for pristine audio.
Low THD: <0.5% ensures clear, accurate sound.
Input Sensitivity: Optimized for various audio sources.

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Ashly Network Enabled 4-Channel Amplifier, 250W @ 70V & DSP

SKU: ASNE425070PEMFR: NE4250.70PE

250W Power Amplifier: High output for robust audio.
Network Enabled: Remote control via Ethernet.
Signal-to-Noise Ratio: >98dB for pristine audio.
Low THD Amplifier: Ensures clear, accurate sound.
High Damping Factor: >250 for superior control.

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Ashly PEMA Series Eight-Channel 250W 25V Protea-Equipped Media Amplifier

SKU: ASPEMA825025MFR: PEMA8250.25

High Power Amplifier: 250W for pristine audio.
Low THD ensures clear, professional sound quality.
Signal-to-Noise Ratio: >105dB for pure audio.
Damping Factor >250 enhances speaker control.
Input Sensitivity: +21dBu max for versatile use.

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Crown Audio DCi 4X300N Install Network 4-Ch 4x300W Power Amplifier w/ BLU Link

SKU: CRDCI4X300NMFR: DCI4X300N-U-USFX

300W Power Amplifier: High power output at 4 Ohms.
Low THD: Ensures pristine audio signal fidelity.
Signal-to-Noise Ratio: >104dB for clear sound.
Impedance Matching: Versatile 2-16 Ohm compatibility.
Reliable Protection: Prevents amp damage.

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Crown Audio CDi 4X600 DriveCore Series 4-Ch 4x600 Power Amplifier, Analog Input

SKU: CRCDI4X600MFR: CRN-CDI4X600VMUS

Delivers 600W at 8 Ohms for powerful audio output.
Low THD ensures pristine sound, minimal distortion.
High damping factor enhances speaker control.
Signal-to-noise ratio >104dB for clear audio.
Reliable protection circuits ensure amplifier safety.

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Audio Implements GKC 610 Monitor Amplifier

SKU: AI416MFR: 416

Crystal-clear sound quality with low noise amplifier.
Balanced input ensures optimal audio performance.
Durable aluminum build for lasting reliability.
Headphone amp with versatile 1/4" & 1/8" outputs.
8 Ohm output impedance delivers powerful sound.

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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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Dynacord L1800FD-US 2x 950W DSP Power Amplifier with FIR Drive

SKU: DYL1800FDUSMFR: F.01U.312.389

Delivers 2x 950W power for pro audio setups.
Integrated DSP ensures pristine sound quality.
Low distortion enhances audio clarity, fidelity.
Flexible XLR/NL4 connectors for easy setup.
Reliable protection circuits ensure amp longevity.

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Crown Audio DCi 4X600N Install Network 4-Ch 4x600W Power Amplifier w/ BLU Link

SKU: CRDCI4X600NMFR: DCI4X600N-U-USFX

Delivers 600W @ 8 Ohms for robust power amplification.
Low THD+N ensures pristine audio signal fidelity.
High signal-to-noise ratio for clear sound output.
Over 1000 damping factor enhances speaker control.
Reliable protection circuits ensure amplifier longevity.

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DriveCore Install DA Series DCI4x600DA Power Amplifier

SKU: CRDCI4X600DMFR: DCI4X600DA-U-USFX

Crown Audio: High power output for pristine sound.
Low noise floor ensures clean, professional audio.
Optimal signal to noise ratio: Enhanced audio clarity.
Input impedance matched for peak amplifier performance.
High damping factor: Superior speaker control assured.

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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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Ashly PEMA Series Four-Channel 250W 25V Protea-Equipped Media Amplifier

SKU: ASPEMA425025MFR: PEMA4250.25

High Power Output: 250W for professional audio.
Low THD ensures pristine, clear sound quality.
Signal-to-Noise Ratio: >105dB for audio clarity.
Input Impedance: 4.8k Ohms for versatile use.
Damping Factor: >250 enhances speaker control.

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Ashly Network Enabled 8-Channel Amplifier, 250W @ 25V & DSP

SKU: ASNE825025PEMFR: NE8250.25PE

High Output Power: 250W per channel at 25V.
Signal-to-Noise Ratio: >98dB for pristine audio.
Low Total Harmonic Distortion: Clear sound quality.
Input/Output Flexibility: Euroblock & Ethernet ports.
Reliable Thermal Design: Prevents overheating issues.

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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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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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Electro-Voice CPS4.10 4x 1000W Power Amplifier

SKU: EVCPS410120VMFR: F.01U.101.295

High Power Output: 4x1000W for pro audio.
Low THD ensures pristine audio fidelity.
Signal-to-Noise Ratio: >100dB for clear sound.
Input Sensitivity: +6dBu for optimal gain.
20 kOhms Input Impedance for wide compatibility.

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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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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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HiFiMan Shangri-La Sr Headphone Tube Amplifier

SKU: HMGRILSRAMPMFR: SHANGRI-LA SR AMP

Exceptional sound quality with tube amplifier design.
Powerful output for premium headphone performance.
Low noise ensures pristine audio amplification.
Durable build for long-lasting headphone amplifier.
Optimized impedance match for clear audio output.

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Crown Audio VRACK12KMX VRack Amplification System Rack with 3x I-Tech 12000HD

SKU: CRVRACK12KMXMFR: VRACK12KMX

Crown VRACK: High power output for pro audio.
I-Tech 12000HD amp: >112dB signal-to-noise ratio.
Low THD (<0.1%) ensures pristine audio clarity.
Adjustable input sensitivity for optimal levels.
Superior damping factor for enhanced speaker control.

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Audio Amplifiers to Boost Your Sound

If you’re connecting anything from an instrument or a smartphone to a set of external speakers, you may need an amplifier. While most of us think of “amps” as something to plug a guitar into, there are also many different types of amps for stereo systems, PAs, and more. Check out Adorama’s full selection here from brands like Crown Audio, Behringer, TOA Electronics and more.

What is an amplifier?

When an electrical signal is sent from an instrument, phone, microphone, or phonograph (remember those?), it is weak and nowhere near powerful enough to drive 15” subwoofers. You need a device to “amplify” this signal with some serious wattage, technically called a “power amp.”

Most instrument amps also have a built-in “preamp” in addition to their power amps. Preamps add effects and tonal controls to electrical signals before they are sent to the power amp.

Do I need an amp to play music at home?

If you just want to play tunes from a phone or a laptop, you may not need a specific amp. Many speakers, including Bluetooth speakers, are already “powered,” meaning they’ve got small built-in audio amplifiers. However, if your speakers are unpowered (i.e., they can’t plug into a wall outlet), you’ll need a power amp. Most high-end stereo systems utilize separate power amps.

Home audio systems do not require preamps like instruments do. Still, you may want to invest in a mixer or multi-band graphic equalizer to fine-tune your levels before they hit the power amp. Be aware that if you’re playing music from a computer, it may already have an EQ feature built into its software.

Audio amplifier specifics

We’ve got a huge variety of audio amplifiers at Adorama, from tiny headphone amps to those capable of delivering hundreds of watts. You’ll want your power amp’s wattage to match the power rating of your speakers. If it is too low, you won’t get the most out of your speakers. Even worse, if it’s too high, you could blow them out. If your power amp has selectable resistance levels in ohms (usually 4, 8, or 16), make sure they sync with your speakers as well.

Amps can be powered either by solid-state transistors or by vacuum tubes. As with guitar amps, tube-powered models for stereos are pricier and require more maintenance, but audiophiles love their warm, vintage sound.

No matter what kind of amp you decide is right for you, make sure you’ve got enough cables and adapters to set everything up.