Power Amplifiers

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Bogen Communications PS240 Platinum Series 240W Public Address Amplifier

Bogen Communications PS240 Platinum Series 240W Public Address Amplifier

B&H # BOPS240 MFR # PS240

Key Features

  • 240W RMS Power Rating
  • Supports 8-Ohm or 25/70V Operation
  • 4 x XLR Mic Inputs with Phantom Power
  • 2 x Euroblock Mic In, 2 x Aux In
$82775
12 Mos. Promo Financing*
In Stock
Crown Audio XLi 1500 Stereo Power Amplifier

Crown Audio XLi 1500 Stereo Power Amplifier

B&H # CRXLI1500 MFR # XLI1500

Key Features

  • 450W per Channel at 4 Ohms
  • 330W per Channel at 8 Ohms
  • 900W at 8 Ohms Bridged Mono
  • Stereo/Parallel/Bridge-Mono Mode
$36500
6 Mos. Promo Financing*
In Stock

Crown Audio XLi 800 Stereo Power Amplifier

B&H # CRXLI800 MFR # XLI800

Key Features

  • 300W per Channel at 4 Ohms
  • 200W per Channel at 8 Ohms
  • 600W at 8 Ohms Bridged Mono
  • Stereo/Parallel/Bridge-Mono Mode
$29500
6 Mos. Promo Financing*
In Stock

Pyle Pro PT8000CH 8-Channel Stereo/Mono Amplifier

B&H # PYPT8000CH MFR # PT8000CH

Key Features

  • Rackmount Design
  • 8 Stereo and 4 Bridge Channels
  • Independent Level Controls
  • Protection Circuitry
$31951
6 Mos. Promo Financing*
In Stock
$23999
6 Mos. Promo Financing*
In Stock
$34999
6 Mos. Promo Financing*
In Stock
$2,79900
12 Mos. Promo Financing*
Special Order
Expected availability: 7-10 business days
  • This item is noncancelable and nonreturnable.

Marathon DJ-6000 Stereo Power Amplifier (900W/Channel @ 8 Ohms)

B&H # MADJ6000 MFR # MA-DJ6000

Key Features

  • Rackmount Design
  • Stereo, Parallel, and Bridged Modes
  • XLR and 1/4" Inputs
  • Speakon and Binding Post Outputs
$34850
6 Mos. Promo Financing*
Special Order
Expected availability: 1-3 Business Days
  • This item is noncancelable and nonreturnable.

Dynacord L2800FD L-Series FIR-Drive Power Amplifier 2800W

B&H # DYL2800FDUS MFR # L2800FD-US

Key Features

  • 2 x 2300W at 2 Ohms
  • 2 x 1400W at 4 Ohms
  • 2 x 700W at 8 Ohms
  • SpeakOn Connectors
$1,06900
12 Mos. Promo Financing*
Special Order
Expected availability: 7-10 business days
  • This item is noncancelable and nonreturnable.

Dynacord L3600FD L-Series FIR-Drive Power Amplifier 3600W

B&H # DYL3600FDUS MFR # L3600FD-US

Key Features

  • 2 x 3200W at 2 Ohms
  • 2 x 1800W at 4 Ohms
  • 2 x 950W at 8 Ohms
  • SpeakOn Connectors
$1,34900
12 Mos. Promo Financing*
Special Order
Expected availability: 7-10 business days
  • This item is noncancelable and nonreturnable.

Ashly KLR-5000 Two-Channel High Performance Amplifier

B&H # ASKLR5000 MFR # KLR-5000

Key Features

  • 1000W @ 8 Ohms Stereo
  • 5000W Max Output in Bridged Mono
  • Front Panel Indicators for Output Level
  • Forced Air Cooled (Front In, Rear Out)
$1,42900
12 Mos. Promo Financing*
Special Order
Expected availability: 7-10 business days
  • This item is noncancelable and nonreturnable.

Atlas Sound DPA1202 1200W Networkable Multi-Channel Power Amplifier

B&H # ATDPA1202 MFR # DPA1202

Key Features

  • 1200W into 70V, 100V & 4 Ohms
  • Multi-Channel Operation
  • Network-Based for Remote Monitoring
  • Foreground / Background & User Paging
$1,48399
12 Mos. Promo Financing*
Special Order
Expected availability: 3-7 business days
  • This item is noncancelable and nonreturnable.

Atlas Sound DPA2402 2400 Networkable Multi-Channel Power Amplifier

B&H # ATDPA2402 MFR # DPA2402

Key Features

  • 2400W into 70V, 100V & 4 Ohms
  • Multi-Channel Operation
  • Network-Based for Remote Monitoring
  • Foreground / Background & User Paging
$1,68099
12 Mos. Promo Financing*
Special Order
Expected availability: 3-7 business days
  • This item is noncancelable and nonreturnable.

Crown Audio CDi 4|300 4-Channel DriveCore Series Power Amplifier (300W)

B&H # CRACDI4300 MFR # NCDI4X300-U-US

Key Features

  • DriveCore Technology
  • Remarkable Performance & Reliability
  • Supports HiQnet Audio Architect Software
  • Monitor & Control over Standard TCP/IP
$2,11900
12 Mos. Promo Financing*
Special Order
Expected availability: 7-10 business days
  • This item is noncancelable and nonreturnable.
$2,99900
12 Mos. Promo Financing*
In Stock

Crown Audio DCi 4/600DA DriveCore Install DA Series 4-Channel Amplifier 600W x 4 with Dante / AES67

B&H # CRDCI4600DA MFR # DCI 4600DA

Key Features

  • Integrated Dante / AES67 Network Audio
  • Network Configuration, Monitor & Control
  • Continuous Load Monitoring
  • Onboard Digital Signal Processing (DSP)
$4,32600
12 Mos. Promo Financing*
Back-Ordered - Special Order
Expected availability:
  • This item is noncancelable and nonreturnable.

Ashly KLR-LK8 Set of 8 Locking Knobs for KLR Amplifiers

B&H # ASKLRLK8 MFR # KLR-LK8

Key Features

  • Designed for KLR Series Amplifiers
$3600
Special Order
Expected availability: 3-7 business days
  • This item is noncancelable and nonreturnable.

Pyle Pro PTA1000 Professional Stereo Power Amplifier (250W/Channel @ 8 Ohms)

B&H # PYPTA1000 MFR # PTA1000

Key Features

  • Rackmount Design
  • Stereo and Bridged Modes
  • XLR and 1/4" Inputs
  • speakON and Binding Post Outputs
$12158
In Stock

Marathon DJ-2000 Stereo Power Amplifier (250W/Channel @ 8 Ohms)

B&H # MADJ2000 MFR # MA-DJ2000

Key Features

  • Rackmount Design
  • Stereo, Parallel, and Bridged Modes
  • XLR and 1/4" Inputs
  • Speakon and Binding Post Outputs
$15650
6 Mos. Promo Financing*
Special Order
Expected availability: 2-3 business days
  • This item is noncancelable and nonreturnable.

AudioSource AD1002 2-Channel Digital Power Amplifier

B&H # AUD1002 MFR # AD1002

Key Features

  • 100W Max Stereo Power Output at 8 Ohms
  • 4 Ohms and 8 Ohms Compatible
  • Treble, Bass, and Balance Controls
  • Stereo RCA Inputs
$17999
6 Mos. Promo Financing*
Back-Ordered

Denon DN-474A - 2x2-Channel, Dual-Impedance Amplifier

B&H # DEDN474A MFR # DN-474A

Key Features

  • 4-Channel Class-D Amplifier
  • 2 x 120W with 70/100V Outputs
  • 2 x 150/90W with 4-/8-Ohm Loads
  • Euroblock Inputs and Outputs
$19900
Reg. $399.00
Save $200.00
6 Mos. Promo Financing*
In Stock

Marathon DJ-4000 Stereo Power Amplifier (500W/Channel @ 8 Ohms)

B&H # MADJ4000 MFR # MA-DJ4000

Key Features

  • Rackmount Design
  • Stereo, Parallel, and Bridged Modes
  • XLR and 1/4" Inputs
  • Speakon and Binding Post Outputs
$21900
6 Mos. Promo Financing*
In Stock
$22499
6 Mos. Promo Financing*
Special Order
Expected availability: 3-7 business days
  • This item is noncancelable and nonreturnable.

Samson Servo 200 2-Channel 200W Class A/B Power Amplifier (2 RU)

B&H # SASA200 MFR # SA200

Key Features

  • 2 x 66W at 8 Ohms
  • 2 x 100W at 4 Ohms
  • 200W Bridged
  • Class A/B Amplifier Topology
$22999
6 Mos. Promo Financing*
In Stock

Samson Servo 120a Power Amplifier

B&H # SASA120 MFR # SA120A

Key Features

  • Stereo or Bridged Mono Operation
  • For Recording/Live Performance/Installs
  • 50W per Channel into 8 Ohms
  • Stable Bipolar Circuit Design
$22999
6 Mos. Promo Financing*
More on the Way

Solid Drive SD-250 Mini Amplifier

B&H # SOSD250AMPLF MFR # SD-250
$26000
6 Mos. Promo Financing*
Special Order
Expected availability: 3-7 business days
  • This item is noncancelable and nonreturnable.

Gli pro PVX-9000 - Stereo Power Amplifier (10,000 W Max)

B&H # GLPVX9000 MFR # PVX9000

Key Features

  • 2000 W Per Channel RMS
  • Bridgeable
  • Fan Powered Cooling System
  • Clip/Protect Indicator LEDs
$27526
6 Mos. Promo Financing*
Special Order
Expected availability: 3-7 business days
  • This item is noncancelable and nonreturnable.
$28199
6 Mos. Promo Financing*
Special Order
Expected availability: 3-7 business days
$29999
6 Mos. Promo Financing*
More on the Way

Samson Servo 600 - Power Amplifier

B&H # SASA600 MFR # SA600
$32999
6 Mos. Promo Financing*
Special Order
Expected availability: 3-7 business days

YOUR RECENTLY VIEWED ITEMS

Learning About Power Amplifiers

Power amplifiers are essential for raising the magnitude of a given input signal to produce the best audio quality. These signals increase to a level that can drive a high amount of audio output to devices such as speakers, RF transmitters, and headphones.

 

Choosing the Right Amplifier Power

Louder speakers and larger rooms require more power. Both speakers and amps come in a range of power ratings that measure how much power they can churn out. For amps, look out for the RMS power ratings, and for your speakers, check the program power ratings. As a rule of thumb, choose a power amp that can deliver power that's twice the speaker's program power rating. For instance, a live sound guitar speaker with a program power rating of 350 watts requires guitar amplifiers that can produce up to 700 watts of power.


What to Consider in a Power Amp

For crisp and clear audio, getting the right amp for your particular speaker is imperative. Besides the power, look out for a number of other factors.

Channels

You can shop for power sound amplifiers according to the number of channels of your speaker setup. They're available from 1 to 12-channel amps. 8-channel amplifiers are popular with many consumers, as they're optimized for 4 and 8-ohm speakers and come with built-in subwoofer/satellite crossovers that help improve the audio quality.

Headroom

The headroom is the difference between an amplifier's operating level and the maximum level it can pass without any distortion. Since music has wide variations of dynamic range, you'll have frequent power distortion if your amp doesn't have enough headroom. Thus, shop for amplifiers with extra headroom for clean power output. You may also want to go for audio distribution amplifiers to stabilize the signals within the sound system components.

Input/Output Connections

Most stereo power amplifiers come with XLR connectors, but there are multiple connection options available, such as TRS, 1/4-inch, and RCA inputs. Balanced connectors such as XLR cables are more suitable with long cable runs. For shorter cable length applications like home audio, DJ systems, and connections to live sound mixers, RCA connectors are ideal.


Browse B&H Photo and Video's wide variety of rack mount amplifiers and related products, such as headphone amplifiers, to find the right ones for your needs. Choose from a range of amplifier brands, including Bose, QSC, Crown Audio, Pyle Pro, and Yamaha.

 

 

 

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