Top External Amplifier

SHIDU Portable PA Speaker with Wireless Headset Microphone,25W Portable Voice Amplifier 2000mAh Rechargeable Bluetooth Loudspeaker with Remote Multifunction for Classroom Teachers

  • 【25W Powerful Voice Amplifier】SHIDU Portable PA Speaker System has built-in 4-inch speakers, providing high quality and clear sound, 25W super power output can cover the volume of 45-150 people speaking..
  • 【Buletooth Speaker & Wireless Microphone】Bluetooth function playing music as speaker,Suitable for all your favorite external devices pair with UHF wireless microphone, longer transmission distance.（If you are unable to pair the wireless microphone with the speaker, please contact us for a pairing method video.）.
  • 【Rechargeable & Long Battery Time】Built-in 2000mAh large lithium battery portable voice amplifier pair with UHF wireless microphone speaker to only take 4-6 hours to fully charge, The wireless microphone can be used for approximately 3-5 hours..
  • 【Multifunction Partable PA System】Portable Stereo Sound System,support USB/TF card/U disk/Suitable for all your favorite external devices, such as iPhone, Android phone, iPad, TV, PC, etc..
  • 【SHIDU Brand Warranty 】SHIDU amplifier has focused on the original sound for 20 years, providing you 12- month warranty, and lifetime technical upport, please contact us After-sales brand service..
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Moukey Mini amplifier home audio Bluetooth 5.0 for speakers- 50W 2 Channel Power Audio Receiver FM USB AUX with Remote Control Power Supply for Car Home use Tablets Phones Computers - MAMP2

  • New Leading Amplifier Chip: Original AC6922A amplifier chip generates unparalleled sound superiority and provides you with high quality and powerful....
  • Mini But Mighty: This audio amplifier has a very compact size with Dimensions of 4.85"W x3.05"D x1.65"H, which makes it suitable for DIY audio....
  • Multiple Input Sources: This small stereo amplifier supports AUDIO/ USB / wireless connection. Easily connected to external audio sources such as DVD....
  • Wireless Connection Mode: The mini amplifier is equipped with wireless connection with 33 ft range. Compatible with today's latest devices, including....
  • FM Function: A wonderful life is inseparable from the company of the radio. This mini amplifier also supports to be a FM Radio, providing the latest....
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Rockville RPA6000USB 19' 1000w 4 Chan DJ/Pro/Karaoke Amplifier/Mixer Amp w/ USB

  • Rockville RPA60BT 19" 1000 Watt 2-Channel USB and Bluetooth Karaoke Receiver/Amplifier/Mixer..
  • 19" rack mountable (removable rack brackets) digital hybrid amplifier/receiver. RMS Power @ 4 Ohms: 125w x 2. Peak Power @ 4 Ohms: 500w x 2..
  • RMS Power @ 8 Ohms: 100w x 2. Peak Power @ 8 Ohms: 400w x 2. THD: > 0.1%. Input Sensitivity: 400mv/33 KOhm. Frequency Response: 20 Hz - 20 kHz. Signal to Noise Ratio: 80 dB..
  • Tone Characteristic: 100Hz-10KHz ±12dB. 110v/220v Switchable. Front Inputs: 3.5MM front aux input, 1/4” Headphone Jack, (2) 1/4" Mic Inputs, USB Input, Optical. Rear Inputs: RCA, Optical, Coaxial. Rear Outputs: Preamp output for an external additional amplifier or powered speaker..
  • Sub preamp output to connect a powered subwoofer or an amplifier. Record output to mixer. Record output to connect a recording device. Bluetooth Capable. Rear Speaker Terminals: Banana plug / binding post outputs for 4 speakers (2 on Channel A and 2 on Channel B).
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XDUOO TA-26 6N5P 6N8P AMP High Performance Tube Line Out Pre-amp Gold-Plated RCA Headphone Amplifier

  • Adopt 6N8P tube for pre-amp making voice sweet and exquisite..
  • Using 6N5P tube for buffer to bring soft and charming sound..
  • The Line Out can be used as Pre-amplifier： It has one line output, through the tube, and controlled by volume. It can be used as the Pre- amplifier of all kinds of audio amplifier or active speaker, and improve the sound quality of audio amplifier or active speaker..
  • Professional Resistances and Capacitors ；Gold-plated RCA port for amplifiers or active speakers..
  • Aluminum alloy shell sandblasted texture panel ：Sandblasted texture panel and solid aluminum alloy case are high end atmosphere, and can effectively resist external interference..
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MEDca High Quality Rechargeable Ear Hearing Amplifier Sound Amplifier with Rapid Charger

  • UNIQUE RECHARGEABLE HEARING AMPLIFIER: The ultimate BTE hearing amplifier for those who seek high quality sound amplification. It comes with a noise....
  • CUTTING-EDGE DESIGN: This revolutionary device is designed by our most experienced audiologist. It has full digital circuitry and volume control for....
  • LOW POWER CONSUMPTION: This BTE amplifier is rechargeable, which eliminates the requirement of buying replacement batteries. It consumes extremely....
  • PREMIUM QUALITY: Both the external and internal components of our device are made from top grade materials that ensure better quality and lasting..
  • COMFORTABLE AND CONVENIENT: Our new rechargeable hearing device can be worn comfortably in either ear. For perfect fitting in all types of ears of all....
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ACEIRMC 2pcs MAX9814 Electret Microphone Amplifier with Auto Gain Control for Arduino

  • 1.The MAX9814 is a high-quality microphone amplifier with automatic gain control (AGC) and low-noise microphone bias. The device features a low-noise preamplifier, variable gain amplifier (VGA), output amplifier, microphone-bias-voltage generator and AGC control circuitry..
  • 2.A trilevel digital input programs the output amplifier gain. An external resistive divider controls the AGC threshold and a single capacitor programs the attack/release times..
  • 3.The low-noise preamplifier has a fixed 12dB gain, while the VGA gain automatically adjusts from 20dB to 0dB, depending on the output voltage and the AGC threshold. The output amplifier offers selectable gains of 8dB, 18dB, and 28dB. With no compression, the cascade of the amplifiers results in an overall gain of 40dB, 50dB, or 60dB..
  • 4.The MAX9814 is available in the space-saving, 14-pin TDFN package. This device is specified over the -40°C to +85°C extended temperature range. MAX9814: Simplified Block Diagram MAX9814: Simplified Block Diagram Enlarge+.
  • 5.A trilevel digital input programs the ratio of attack-to-release time. The hold time of the AGC is fixed at 30ms. The low-noise microphone-bias-voltage generator can bias most electret microphones..
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Rockville RPA70WBT V2 1000w 2-Ch USB Bluetooth Karaoke Amplifier/Mixer+ 2 Mics

  • Rockville RPA70WBT 19" 1000 Watt 2-Channel USB and Bluetooth Karaoke Receiver/Amplifier/Mixer with 2 Wireless Microphones..
  • 19" rack mountable (removable rack brackets) digital hybrid amplifier/receiver. RMS Power @ 4 Ohms: 125w x 2. Peak Power @ 4 Ohms: 500w x 2. RMS Power....
  • THD: > 0.1%. Input Sensitivity: 400mv/33 KOhm. Frequency Response: 20 Hz - 20 kHz. Signal to Noise Ratio: 80 dB. Tone Characteristic: 100Hz-10KHz....
  • Rear Inputs: RCA, Optical, Coaxial . Rear Outputs:. Preamp output for an external additional amplifier or powered speaker. Sub preamp output to....
  • Record output to mixer. Includes 2 wireless VHF mics with digital display and on/off switch (very high quality mics. Significantly better then our V1....
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Cedar Acid Kuba Kuba Wooden Cigar Box By Drew Estate with Insert Empty Dovetail

  • Nice loud 2.5-watt amplifier, all-wood cigar box, vintage-style hardware.
  • External mount 9V battery tray and panel-mount volume/on/off knob.
  • Decorative chrome speaker grill and screen.
  • Great for busking, cigar box guitars and more!.
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Massive Audio E4 - Car Audio 4,000 Watt Nano Edge Series, Monoblock Car Amplifier, Bass Boost, 1 Ohm Stable

  • HIGH PERFORMANCE CAR AUDIO AMPLIFIER | The best competition amplifiers for cars in the market! This 12v car amplifier features: 2000 Watts x 1 RMS @ 1 Ohm / 4000 Watts MAX, Freq: 10Hz - 220Hz, 0~12dB, Built-In OEM Line Converter, High Power in Extremely Small Heat Sink, Bass Boost 0~12dB, and Ground Loop Isolator. Our monoblock amplifier for car provides real punch for your car stereos and car subwoofers!.
  • PRODUCES POWERFUL, CLEAN, FULL SOUND | Don't settle for weak sounding and underpowered car subwoofer amplifier. Your car amplifier package and car subwoofer set aren't complete without our monoblock Massive amplifier. Our car audio subwoofer amplifier features: Built-in OEM line converters with RCA inputs that can take a high level speaker signal at up to 10 Volts directly in. DC 5V - 15V Operating Voltage..
  • QUALITY TESTED AND GUARANTEED TO ALWAYS REACH ITS FULL POWER | Hits its full power all the time! That is our guarantee! You don't need to set the gain to low to avoid distortion. It works great and provides high power with low efficiency. Also, by sensing the DC offset of a factory radio it can activate the ATO (Auto Turn On) feature and Next Generation Advanced 5 Way Protection Circuitry..
  • GREAT QUALITY PRODUCT THAT WILL LAST LONGER | Don't settl....
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Pyle Home Marine Car Amplifier - 4-Channel Compact 400 Watt RMS 4 OHM Full Range Monoblock Stereo & Waterproof - Wireless Bluetooth Receiver Audio Speaker w/ LCD Digital Screen (PFMRA450BW)

  • ADJUSTABLE TREBLE BASS EQ: Bass signal output can operate independently and the bass amplitude range is fine-tuning. The subwoofer output is controlled separately. May appropriate to adjust the style effect according to your needs for sound effect.
  • WIRELESS BLUETOOTH CONNECT: Built in 2.1 version and that ranges up to 50’ + feet and has thermal power protection circuitry and variety spring loaded speaker terminal. Also,installed with HD sound and LED digital screen that your stereo is working.
  • 4-CHANNEL AUDIO AMPLIFIER: This latest 4 channel subwoofer amplifier with 400 watt RMS at 4 ohm impedance and frequency range between 10-40kHz for unrivaled sound superiority. Fully marine grade rating at IP-41, a class D circuit and RCA audio connector.
  • AUXILIARY INPUT: Save MP3 audio files to a memory card and play back through the USB or SD card reader pair of RCA jacks on the rear of the amplifier, to external smartphone, computer, MP3, laptop or tablet. Connect and stream from external devices.
  • HIGH-FIDELITY STEREO DESIGN: It has perfect audio outputs, plus a separate subwoofer output, volume, treble and bass shock, which can be accessed in the side panel button control center. It is made durable marine grade construction and waterproof.
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Pyle Home Marine Car Amplifier - 2-Channel Bridgeable Compact 200 Watt RMS 4 OHM Full Range Monoblock Stereo & Waterproof - Wireless Bluetooth Receiver Audio Speaker w/ LCD Digital Screen (PFMRA340BB)

  • ADJUSTABLE TREBLE BASS EQ: Bass signal output can operate independently and the bass amplitude range is fine-tuning. The subwoofer output is controlled separately. Maybe appropriate to adjust the style effect according to your needs for sound effect..
  • WIRELESS BLUETOOTH CONNECT: Built-in 2.1 version and that ranges up to 50’ + feet and has thermal power protection circuitry and variety spring loaded speaker terminal. Also, installed with HD sound and LED digital screen that your stereo is working..
  • BRIDGEABLE AMPLIFIER: A 2 channel subwoofer amplifier with 200 watt RMS at 4 OHM impedance and a rate of cessation range between 10-40kHz for unbeatable audio dominance. Marine Grade evaluation rating at IP-41, a class D circuit, and RCA audio connector..
  • AUXILIARY INPUT: Save MP3 audio files to a memory card and playback through the USB or SD card reader pair of RCA jacks on the rear of the amplifier, to an external smartphone, computer, MP3, laptop or tablet. Connect and stream from external devices..
  • HOME ADAPTER & MORE: The marine amp comes equipped with an AC wall power adapter that you can plug in at home. Also includes perfect audio outputs, a separate subwoofer output, volume, treble, and bass shock..
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MTX GENERAL-10 Amplified 10 Inch Subwoofer Enclosure Sound System for UTV Polaris General 2016 to 2018 1000 EPS 4 1000 EPS 1000 EPS Hunter Edition and 1000 EPS Ride Command Edition

  • FITS POLARIS GENERAL MODELS: 1000 EPS 2016-2018, 4 1000 EPS 2016-2018, 1000 EPS Hunter Edition 2016-2018, and 1000 EPS Ride Command Edition 2016-2018.
  • BUILT-IN CLASS D AMPLIFIER: Easy installation as the integrated 250-watt RMS class D amplifier only requires power and signal.
  • EXTERNAL GAIN CONTROL: Low-level input with external gain control gives you power over the quality of the bass sound.
  • 10-INCH SUBWOOFER: High-efficiency 10-inch polypropylene subwoofer produces quality low-end bass to give your sound system more range.
  • NO CUTTING OR DRILLING TO INSTALL: Mounts in center console with no cutting or drilling required and is invisible once installed.
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