8 best pa power amplifier

A PA (public address) power amplifier is a crucial component in live sound reinforcement and musical instrument amplification systems. Its primary function is to take a low-level audio signal from a mixer, preamplifier, or instrument and amplify it to a level that can drive speakers or other audio devices at a high volume suitable for large audiences or live performances. Here are some key points about PA power amplifiers:

Amplification: The primary function of a PA power amplifier is to amplify audio signals. It takes the relatively weak electrical signals from microphones, instruments, or audio sources and boosts them to a level suitable for driving loudspeakers.
Power Rating: PA power amplifiers are often rated in watts (e.g., 1000W, 2000W). The power rating indicates the maximum output power the amplifier can deliver to the speakers.Higher wattage amplifiers are capable of driving larger and more demanding speaker setups.
Mono and Stereo: Power amplifiers can be mono or stereo. Mono amplifiers are used for individual speaker setups or for amplifying a single audio source. Stereo amplifiers are used when you need to amplify left and right channels separately, typically for stereo sound reinforcement.
Class of Amplification: Power amplifiers can use different classes of amplification, such as Class A, Class AB, Class D, and others. Each class has its characteristics in terms of efficiency, heat generation, and sound quality.
Rack-Mountable: Many PA power amplifiers are designed to be rack-mounted, making them suitable for professional audio setups. They are often found in road cases along with other audio equipment.
Inputs and Outputs: Power amplifiers typically have balanced XLR or TRS inputs for connecting to mixers or other sound sources. They also have output terminals for connecting to speakers, which can be in the form of binding posts, SpeakON connectors, or other types.
Protection Features: High-quality power amplifiers often come with protection features like thermal protection, over-current protection, and short-circuit protection to prevent damage to the amplifier and connected equipment.
Cooling: Because power amplifiers can generate significant heat, they often incorporate cooling fans or heat sinks to dissipate heat and prevent overheating.
Bridge Mode: Some power amplifiers have a bridge mode, which allows you to use them as a single high-powered channel by combining the power of both stereo channels. This is useful for driving large subwoofers or high-power speakers.
Application: PA power amplifiers are commonly used in live sound reinforcement setups, such as concerts, festivals, and public speaking events. They are also used in recording studios and home audio systems where high-quality amplification is required.

PA power amplifiers are a critical part of any live sound or musical instrument amplification system, as they provide the necessary power to deliver sound to a wide audience while maintaining audio fidelity and clarity.

Below you can find our editor's choice of the best pa power amplifier on the market

EMB Pro - PA4400 - Rack Mount Professional Power Amplifier - 2200 Watts PA Band Club

Based on 43 reviews Check latest price

Product description

Max Peak power: 2200 Watts // // Unit size: 18.9x3.54x11.42 inches // // Output Circuitry: Class A/B // // Input: XLR, ¼" (6.35mm), Output: Speakon, Banana binding post // // Front Controls: AC switch, Ch.1 and Ch.2 Gain Knobs // EMB Pro - PA4400 - Rack Mount Professional Power Amplifier - 2200 Watts PA Band Club FOR HOME DJ KARAOKE ENTERTAINMENT Max Peak power: 2200 Watts|Unit size: 18.9x3.54x11.42 inches|Output Circuitry: Class A/B|Input: XLR, 1/4" (6.35mm), Output: Speakon, Banana binding post|Front Controls: AC switch, Ch.1 and Ch.2 Gain Knobs The EMB Professional PA-4400 power amplifier boasts a maximum output of 2200 Watts giving you more bang for your buck. The PA-4400 has can accept both ¼” and XLR input, and output can be either Speakon, or banana binding post. Single fan cooling with front to rear air flow. The front panel boasts separate output knobs, allowing you to have full control of each channel’s volume. Front side power switch for easy operation, as well as separate indicator LED’s for Power, Signal, Clip, and Protect.

EMB Pro - PA4400 - Rack Mount Professional Power Amplifier - 2200 Watts PA Band Club FOR HOME DJ KARAOKE ENTERTAINMENT
Max Peak power: 2200 Watts|Unit size: 18.9x3.54x11.42 inches|Output Circuitry: Class A/B|Input: XLR, 1/4" (6.35mm), Output: Speakon, Banana binding post|Front Controls: AC switch, Ch.1 and Ch.2 Gain Knobs

User questions & answers

Question:	Can i use this with 6 ceiling speakers for a retail store
Answer:	you can use four speakers with no chance of error in unbalancing the ohms, you will be better off getting a receiver with 70m ohms output, 100watts to 150 watts should be fine for a store.
Question:	Can this amp be bridged? If so where the bridged switch
Answer:	yes. by speaker input and configuration on back of amp.
Question:	watt 2 output
Answer:	yes
Question:	Shipping is free to Argentina? work in 220v
Answer:	sorry not for 220V,

EMB Pro - PA2400 - Rack Mount Professional Power Amplifier - 1200 Watts PA Band Club

Based on 41 reviews Check latest price

EMB Pro - PA2400 - Rack Mount Professional Power Amplifier - 1200 Watts PA Band Club FOR HOME DJ KARAOKE ENTERTAINMENT
Max Peak power: 1200 Watts
Unit size: 18.9x3.54x11.42 inches|Output Circuitry: Class A/B
Input: XLR, 1/4" (6.35mm), Output: Speakon, Banana binding post
Front Controls: AC switch, Ch.1 and Ch.2 Gain Knobs

User questions & answers

Question:	hi ths amp can work with my cerwing vega 18" 1000 wats wofer
Answer:	Look at specs as see actual power ratingsIt says 1000 watts but it probably isn'tIt will say RMS output left and right ex. 250 per channel Maybe if you bridge it to run speakers in parallelI do not have pc to check for uGood luck
Question:	How many are included
Answer:	one
Question:	will this amp run a set of dual 15 inch cab-rated @ 4 ohms each cab
Answer:	This amp says it is 1200 watts but is not american watts i would think, this is more of a monitor amp and will probably not have the power to push lots of low end. i use it for a 12 in monitor and is ok but as stated not very powerful, but for the money,ehh!. I also bought two 1000 watt pyles to use on my larger speakers and they work fine(bridged to each speaker)so i am pushing a full 1000 wats to a 800 watt set of dual 15 peavey ts4 cabs. but if you are running them parralell with just the one emb 2400 (cannot use as bridged) will not have enough power. your speakers may be 7-800 to 1400 watt speakers at 4ohms(guesing without seeing them. there is a mathmatical equation to figure out what size of amp you need. it is on the net, good luck.
Question:	Can anyone tell me what the Manual says about the rms output power for these amplifier modles
Answer:	The manual says nothing about RMS. The rule, however, is that RMS or in this case the maximum continuous would be .707 x the peak power. Figuring each channel @ 1200W. max, probably meaning P to P, using the formula Vrms = 0.3535 * Vpp , the per channel max should be abour 424W. I use this amp to drive one floor wedge and a Bose 502 sub woofer. It handles both very well with little distortion running at about 75% output on both channels. Hope this helps.

MUSYSIC Professional 2 Channel 9000 Watts DJ PA Power Amplifier Signal out MU-P9K

Based on 4 reviews Check latest price

Product description

MUSYSIC's audio engineers have specifically designed the new MU-Series power amplifiers to be perfect companions to the popular Club Series loudspeakers. To achieve this, they made sure that the amplifiers are capable of delivering power that matches the power handling capabilities of the Club Series Speakers, and equipped them with ATR (Accelerated Transient Response) technology for ultimate punch and clarity to deliver a signal that will result in optimum system performance. Each MU-series amplifier is equipped with this specially designed circuit so that it delivers output tailored to the specific response of the Club Series speakers. All models feature both XLR and 1/4-inch TRS inputs, and Speakon, Banana binding post outputs. High performance with exceptional efficiency, sweepable high and low pass filters for matching output to any loudspeakers, a compact and durable 2U chassis, and variable speed cooling dual fans.

Stereo Output Power: "2x5600W PEAK, 2x2800W Program, 2x1400W RMS @ 2Ω" "2x2800W PEAK, 2x1400W Program, 2x700W RMS @ 4Ω" "2x1400W PEAK, 2x700W Program, 2x350W RMS @ 8Ω"
Bridge Output Power: "5600W PEAK, 2800W Program, 1400W RMS @ 4Ω" "2800W PEAK, 1400W Program, 700W RMS @ 8Ω"
Frequency Response: 20Hz-20KHz,+0,-1dB at watts / THD+N(20Hz-20KHz) ＜0.23％20Hz-20KHz / Siew Rate ＞30V/us / Damping Factor ＞150 / Output Circuitry Class AB / Signai to Noise Ratio ≥96dB / Cross Talk ＞80dB / lnput Sensitivity(8Ω) 1V / input lmpedance 20 k Ω baiance / 10 k Ω unbalanced unbalance balancing 20 k / 20 k /
Dual cooling fans / Connectors Input: XLR input, 1/4" input: XLR Output: Speakon connector Output: Speakon, locking type socket, Banana plug connection output
Controls Panel: the power switch, channel 1 and channel 2 channel gain control; After the board: working mode, pressure limit./ lndicators Panel: the power switch, channel 1 and channel 2 channel gain control; After the board: working mode, pressure limit./ Amplifier Protection With short circuit, overload, overheat, cut peak pressure limit, dc, soft start, relay zero current switch, super audio and radio frequency protection device.

User questions & answers

Question:	Hello Goodnight This is a question this amplifier will be able to raise me 2 sub woofer of 18 inches here are the specifications of the manufacturer S
Answer:	Yes, will work
Question:	can i use 18" sub 1200w @ 8 Ohm * 4 Pic 2 chanel
Answer:	Yes, you can use 18" subs
Question:	Can i hook this up to a peavy mixer amp? thanks
Answer:	Yes, you can hook to any mixer.
Question:	Q I have two peavy 218 subwoofers and they are 4800 watt each can this amp push it
Answer:	No it can hold to 9000 watt I never try to push it tho

Gemini XGA Series XGA-5000 Professional Quality PA System DJ Equipment Power Amplifier with 5000 Watt Instant Peak Power

Gemini

Based on 451 reviews Check latest price

Product description

The XGA Series of power amplifiers from Gemini offer clean, reliable power to heighten the crowd's experience, leaving them with the unforgettable memory of your performance. Receive pure, consistent wattage night after night for the lifetime of the amplifier. The performance of this amplifier is highlighted by the 5000 watts of Instant Peak Power, making it an ideal solution for powering PA systems and DJ rigs. The XGA-5000 also features a frequency response of 10Hz-50kHz at 1.5dB, total harmonic distortion of less than 0.1%, and input sensitivity and impedance of 0.77v for the ultimate premium performance capabilities. For a full-range of connecting opportunities, the XGA family hosts XLR and ¼-inch balanced inputs with three SpeakOn outputs. The XGA unit also includes front panel indicators for Signal, Clip, Protect and Bridge keep your unit properly protected and connected. A front-to-rear airflow and cooling fan provides thermal stability and reliability, and the constant speed of the fan provides a low level of unwanted noise. Level controls for channels 1 and 2, DC Output protection and Short Circuit protection give you the ultimate preventability for misuse and seamless results. Selectable modes for Stereo and Mono Bridge give you even more flexibility, while its sleek, lightweight design ensures total portability. The XGA-5000 unit measures 19"L x 13.8"W x 3.5"H to perfectly fit any DJ equipment collection. At Gemini, our goal is to design products that offer value and innovation in the DJ and Pro Audio markets. Since 1974, we’ve evolved and thrived by understanding the needs of our customers and recognizing industry trends. From our humble beginnings, we understood the potential of the DJ movement, and our ability to support this movement not only helped us grow as a company, it helped DJs gain recognition and esteem, calling deserved attention to their roles as artists and performers. Specifications: Frequency Response 10Hz ~ 50kHz ±1.5dB Signal to Noise (LF / HF) >90dB THD (LF / HF) > 0.1% Input Sensitivity 0.77v Maximum Input Level 21dBv/9v Damping Factor (F=1kHz 8Ω) >350 Input Impedance 20K Ω Fuse 5mm x 20mm AC 115v/230v 50~60Hz Output Stereo 8 Ω 2 x 400W RMS Output Stereo 4 Ω 2 x 550W RMS Output Bridged 8 Ω 1100W RMS Dimensions (WxDxH) 19” x 13.8” x 3.5” (482mm x 350mm x 88mm) Net Weight 26.8 lbs. (12.1 kg)

CLEAN, DEPENDABLE POWER: With a 5000 Watt Instant Peak High Power Output Without Clipping, the Amplifier Also Has A Frequency Response Of 10Hz-50kHz at 1.5dB, Total Harmonic Distortion of Less Than 0.1%, and Input Sensitivity and Impedance of 0.77v
BUILT FOR RELIABLE PERFORMANCE: The Amplifier has Front-to-Rear Airflow, Cooling Fan For Thermal Stability, 3 Speakon Outputs for Channels A/B/Bridge, 5-way Binding Banana Plug Channel Outputs, DC Output, Short Circuit Protection, and A Ground Lift Switch
DESIGNED WITH COMPREHENSIVE USE IN MIND: The XGA-5000 has a Variety of Features such as XLR and 1/4" Jack Balance, Stereo and Mono Bridge, Comprehensive Front Panel Indicators (Including Signal, Clip, Protect, and Bridge), and A Bridge Control Switch
PERFECTLY SIZED FOR ANY DJ SET-UP: The XGA-5000 Power Amplifier Unit Measures 19"L x 13.8"W x 3.5"H To Perfectly Fit With Any Set-Up Of DJ Equipment In A Variety Of Performance Spaces
TRUST GEMINI, AN INDUSTRY LEADER: Since 1974, We've Provided Innovative Products For DJs, Musicians, Sound Contractors and Professional Installers Around The Globe. This Is What Drives Us As An Industry Leader Is DJ and Audio Equipment

User questions & answers

Question:	With this push , peavey sp2x bwx (500w continuous/1,000w program/2,000w peak), bwx
Answer:	If I remember correctly its 250 watts at 8 ohms, 350 watts at 4 ohms and 450 watts at 2 ohms. That's using the channel 1 & 2. If you're using the center bridge only use 8 ohms.
Question:	Is this good for 2x 250w 8 ohm 15in speakers?, im gonna use it to dj a football game, will it be loud enough? THX in advance
Answer:	No
Question:	can you hook up two of these amps together and how do you do it
Answer:	I did and it sound great with amp. Highly recommend getting amp.
Question:	Can I run 4 speakers at the same time using the 2 speakon and the 2 barewire speakers
Answer:	very great machine to use as a dj

Product features

Professional Quality PA System DJ Equipment Power Amplifier

4000 watts of IPP Power means plenty of drive for your PA gear.

2 Channel 4500 Watts Professional DJ PA Power Amplifier 2U Rack mount SYS-4500 MUSYSIC

Based on 38 reviews Check latest price

Product description

The MUSYSIC SYS-4500 is a Professional Power Amplifier that was developed using the expertise of professional sound engineers, working musicians and professional DJ's. For its price range, it's rare to find a professional power amplifier that compares with the SYS-4500's awesome performance, flexibility and crystal clear sound quality.

ATR (Accelerated Transient Response) technology for ultimate punch and clarity
4500 watts of Instant Peak Power (750 watts RMS)
XLR, ¼” (6.5mm Jack) Balanced Inputs
Speakon and Banana binding post Outputs
Front-to-Rear Airflow and Dual Cooling Fans

User questions & answers

Question:	musysics at the back of this amp. has 1/4 inch (quarter jack) balance,asking if what kind of cable patch to use for this trs or ts
Answer:	You can use either XLR or 1/4" jack to use for input. So the 1/4" is mono jack. But both are input connection
Question:	Is this amp good for two 15 inch subwoofers
Answer:	Impossible question too answer truthfully without more information about the subs... What's the RMS / peak power. Are they single voice coil or dual?? What ohm are they??
Question:	I owned 3 pair of this amp. 4500 musysics my question is can i use the "input" 1/4" jack as "output" for interconection (daisy chain) 2nd. & 3rd amp
Answer:	No. This amp doesn't have signal output. 1/4" is input. You need some sound processor or crossover to hook three amp together.
Question:	I have 2 rockville towers totalling 4 15inch subs 8 pizo tweeters and 2 cone tweeter at 4 ohms. Will this amp push them
Answer:	yes they will push them with no problem... although i would get two if i was you.. these are some of the best amps i have had so far very reliable

Pyle PCM60A Compact 100 Watt Power Amplifier PA Sound System with 3 Microphone Inputs, 3 AUX/RCA Inputs, and 1 Telephone/Paging Terminal for DJs, Musicians, and Store Owners, Black (4 Pack)

Check latest price

Product description

Host your own karaoke party, mic up the singers in your band, or DJ at your next event with the Pyle 100 Watt Compact Power Amplifier. Includes 4 power amplifier sound systems. This power amplifier provides the juice you need for your 25 or 70-volt PA speaker. The compact power amp is powerful, rugged, and reliable, providing the best user experience. This mini PA is suited for musicians, DJs, and entertainers, as well as restaurants, clubs, and most public spaces. The power amplifier features RCA inputs as well as speaker and binding post outputs. This microphone amplifier includes a user-selectable input and LED indicators. You can connect up to 3 mics or other audio media using the rear terminals, XLR input, and RCA jacks. Mic 1 has an auto talk-over feature so you can easily cancel the other inputs. Each input has an independent gain control, and you can also adjust the tone of the sound using the rotary treble and bass faders. Connect your speakers using the rear terminals. For a straight forward solution of amplifying your voice, look no further than the Pyle 100 Watt Compact Power Amplifier.

3 MIC INPUTS: Portable amp box features 3 pairs of AUX RCA audio inputs and 3 microphone input terminals giving you plenty of audio options
USE FOR KARAOKE: Mic 1 features an auto talk-over function perfect for your karaoke nights
USE FOR PAGING: Compact PA system is equipped with a telephone paging terminal so it can be utilized as a paging system in your store or office
EASY TO OPERATE CONTROLS: Stereo Receiver features independent volume gain control for each input and allows you to adjust the tone of the sound using the rotary treble and bass faders
INCLUDES: 4 amplifiers with power on/off switch and LED indicator; Contour control on/off loudness switch; AUX/MIC input selector switch; Mute terminals; Detachable AC power input; Replaceable Fuse

PYLE HOME PT510 240-Watt PA Power Amp

Pyle

Based on 1 reviews Check latest price

Product description

This Pyle 240-Watt PA Power Amplifier is perfect for powering any stereo system. It comes with with USB/SD Card memory readers, CD, microphone, aux inputs, FM tuner, and media mode selector function. Using sophisticated circuitry and premium components for uncompromising musicality, this product delivers powerful and accurate sound. Use the 3.5mm aux input to connect additional audio devices including iPods and MP3 players. This small but powerful amp delivers clear and crisp audio for all of your audio needs. It even comes with a removable AC power cord and unswitched AC power outlet for connecting additional audio equipment. Durable and affordable, this amp is made to last.

Built-in USB/SD Card readers
FM tuner with EQ/volume control
Media mode selector
70V/100V speaker outputs

User questions & answers

Question:	So its got a double volume left and right double volume
Answer:	It can be used in any vehicle that requires multiple fused power from a single source. This unit also has a ground terminal so it's power and ground in one convenient location.
Question:	What cord do I use to make this play off of a phone
Answer:	Uses mini anl fuses
Question:	Can this safely run a 2ohm bk-ct buttkicker
Answer:	Im leave it at just a fuse box . Why because Im not sponsor by them
Question:	What about the power source? is it autovolt
Answer:	mini

Product features

Rockville RPA14 7000 Watt Peak / 2000w RMS 2 Channel Power Amplifier Pro/DJ Amp

Power Ratings:

Terminals:

Input Terminals:
Combo jack (XLR and ¼”) A & B inputs
Output Terminals:
Banana binding post speaker output
Speakon output
XLR output to connect another amplifier or powered sub

Professional Audio Bluetooth Power Amplifier - 2-Channel Rack Mount Bridgeable, LED Indicators, Shockproof Binding Posts, Cooling Fans 1000 Watt - Pyle PTA1000

Pyle

Based on 837 reviews Check latest price

Product description

PylePro Model : PTA10002-Ch. Bluetooth Pro Audio AmplifierBluetooth Professional Power Amplifier - 2-Channel Rack Mount Bridgeable Pro Audio Amp (1000 Watt) Features: 2-Channel (A/B) AmplifierBridge-able Amp: Bridge Mode AbilityBuilt-in Bluetooth Wireless Streaming 1/4'' TRS Input Connector Jacks XLR Input Connector Jacks SpeakOn Output Connectors (A/B/Bridged) Pair Speaker Terminal / Binding Post ConnectorsPower, Protect, Clip, Signal LED IndicatorsLeft and Right Channel Level Signal IndicatorsBuilt-in Ventilation Cooling FansFront Panel Control CenterRack Mountable System Bluetooth Connectivity: Simple & Hassle-Free PairingInstant Wireless Audio Streaming AbilityWorks with All of Today’s Latest Bluetooth Devices(iPhone, Android, Smartphone, iPad Tablet PC etc. )Bluetooth Network Name: ‘Pyle Speaker’ Bluetooth Version: 3. 0Wireless Range: Up to 30’+ ft. What's in the Box: Pro Audio AmplifierPower Cable Technical Specs: MAX Power Output: 1000 Watt2 x 500 Watt @ 4 Ohm2 x 250 Watt @ 8 OhmDistortion: Input Level: +4dBSignal/Noise Ratio: 102dBFrequency Response: 20Hz - 20kHz, +/-0. 2dBPower: 110/220 Volt, SwitchableDimensions (L x W x H): 19. 0'' x 11. 4'' x 3. 9'' -inchesThe Pyle Pro Audio Amplifier features high-powered 1000 watt MAX power output. Built-in Bluetooth wireless music streaming ability works with all of today’s latest devices including Smartphones, Tablets, Laptops and Computers. Hassle-free receiver pairing allow you to stream wireless audio instantly. The amp’s rack-mountable 2-channel design with bridge-ability mode make it perfect for all sound and studio applications. Additional system connectivity features include 1/4'' TRS and XLR Input Connectors, Speak-On Output Connectors (A/B/Bridged), and Speaker Terminal / Binding Post / Banana Plug Connectors. Dual ventilation cooling fans, aluminum heat sink and overload protection LED indicators keep your equipment safe and your sound secure. Enjoy reliable sound processing power with the Pyle Bluetooth 2-Ch. Bridgeable Power Amplifier.

BLUETOOTH COMPATIBLE: Built-in Bluetooth wireless music streaming ability works with all of today’s latest devices including smartphones, tablets, laptops and computers. Hassle-free receiver pairing allow you to stream wireless audio instantly
SAFETY CONSCIOUS POWER SWITCH: When the power amp is turned on, there is a three-second delay, which reduces/eliminates the turn-on transients associated with the system equipment connected to the amplifier and protects loudspeakers
POWER LED: Built-in power LED indicators illuminate when the AC main power is being supplied to the amp and both channels are operational
SHOCKPROOF BINDING POSTS: Shockproof binding posts are provided. For each channel, the outputs are in parallel and the speaker connection cables can be terminated with banana plugs or stripped wires
AUTOMATIC COOLING FANS: Two 2-speed DC fans supply cool air to the amplifier. The fans switch to high speed automatically when the unit requires additional cooling

User questions & answers

Question:	How do I hook up a microphone to the amplifier
Answer:	Use a pre-amp or review your blue-tooth device (tablet) to provide the signal to this amp.
Question:	Will these work with my numark nvii
Answer:	depends on what kind of speaker you have and how many if we are talking about power, now if we are talking about connections so it works
Question:	Could I use this for my KRK ROKIT 8 G3 for my computer
Answer:	As long as your impedance is 8 ohms, it should work.
Question:	can this amp run the ButtKicker Mini Frequency Response - 10Hz - 250Hz, 50 Watt Minimum, 250 Watt Maximum, Impediance - 4 Ohms
Answer:	I don't know about the minimum wattage but I know it maxes out at 250 watts (RMS value) when using the BRIDGE connection which has an output impedance of 4 ohms. Obviously you just need to make sure your main power/volume knob is turned up enough to get your 50 watt minimum. If you run the single channels they have an output impedance of 8 ohms.