Amplifiers
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Rolls MA2152 5-Input Mixer/Amplifier
- Powerful amplifier with 100W at 4 Ohms output.
- 5-channel mixer amplifier for versatile audio control.
- XLR, RCA inputs for flexible connectivity options.
- 2-band EQ ensures optimal sound quality control.
- Durable rackmount design for lasting performance.
Temporarily On Backorder
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.
Special Order
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.
Special Order
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
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.
Special Order
Studiomaster HX4-1400 4x 595W at 4 Ohms 1U Digital Power Amplifier
- 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.
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
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.
Special Order
Rolls MA2152 100W Mixer/Amplifier for Paging Music
- 100W Mixer Amplifier: Robust power output, versatile.
- Mixer Amplifier: 2 XLR & 6 RCA inputs for flexibility.
- EQ Control: Precise bass and treble adjustments +/-12dB.
- Durable Amplifier: Built for reliable, long-term use.
- Amplifier Mixer: 4, 8, 16 Ohm, 25V/70V output matching.
Ships from Manufacturer
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.
Special Order
Studiomaster HX4-1800 4x 765W at 4 Ohms 1U Digital Power Amplifier
- High Power Amplifier: 4x765W at 4 Ohms.
- Low Distortion: Ensures clean audio output.
- Versatile Input/Output Options for connectivity.
- Reliable Performance: Built for consistent use.
- Durable Build: Robust design for longevity.
Special Order
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.
Special Order
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.
Special Order
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.
Special Order
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.
Special Order
Studiomaster QX4-4000 4x 1700W at 4 Ohms 1U Digital Power Amplifier
- High power output: 4x1700W at 4 Ohms for pro audio.
- Low distortion: Ensures pristine audio signal fidelity.
- Signal-to-noise ratio: >105dB for clear sound output.
- Impedance matching: Versatile amplifier, 4/8/16 Ohms.
- Reliable protection: Prevents overload, thermal issues.
Special Order
Studiomaster HX4-600 4x 255W at 4 Ohms 1U Digital Power Amplifier
- 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.
Special Order
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
Studiomaster QX4-6000 4x 2550W at 4 Ohms 1U Digital Power Amplifier
- High power output: 4x2550W at 4 Ohms for pro audio.
- Exceptional signal-to-noise ratio: >105dB for clear sound.
- Low THD: 0.01% ensures minimal audio signal distortion.
- Versatile impedance matching for various speaker setups.
- Efficient cooling system prevents overheating during use.
Special Order
Yamaha P2500S Two-Channel Power Amplifier, 250W into 8 Ohm Stereo
- Yamaha Power Amplifier: 250W at 8 Ohms Stereo.
- Low THD: Delivers clean, pristine audio quality.
- High Damping Factor ensures superior speaker control.
- 30K Ohms Input Impedance for signal clarity.
- Reliable Protection Circuitry ensures amp longevity.
On Backorder
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.
Special Order
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
Crown Audio XLS DriveCore 2 Series
- Crown Audio: 775W Power Amplifier at 4 Ohms.
- High damping factor ensures superior sound clarity.
- Signal-to-noise ratio exceeds 103dB for pristine audio.
- Low THD delivers clean, distortion-free amplification.
- Reliable protection circuits ensure amplifier longevity.
Special Order
Studiomaster QX4-8000 4x 3400W at 4 Ohms 1U Digital Power Amplifier
- High Power Output: 4x3400W at 4 Ohms.
- Low Harmonic Distortion: Clean audio output.
- Signal-to-Noise Ratio: >105dB for clear sound.
- Impedance Compatibility: Versatile amplifier design.
- Durable Build Quality: Reliable performance always.
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
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.