Reviews 8 Professional Amplifier

Mini Bluetooth Home Audio Stereo Amplifier Receiver, 2×80W 2.1 Channel Digital Class D Integrated Amp for Home Speakers with DAC 24-Bit 192KHz Optical Coaxial AUX Headphone Line Out Jack

  • Excellent Performance: 80W+80W 2.1 channels allow our amplifier to output higher quality sound. Our mini bluetooth amplifier has a built-in professional-grade 24-Bit 192Khz DAC to ensure the sound has perfect fidelity. The line out interface can also help the amplifier to connect powered subwoofer and powered speakers..
  • Bluetooth 5.1 Core: The built-in Bluetooth 5.1 chip of the amplifier can bring you faster audio data transmission speed. In addition, it provides you with a longer Bluetooth connection distance while ensuring that you can connect to the power amplifier stably..
  • Optical&Coaxial Interface: Amplifier is equipped with the most popular coaxial and optical interface. The coaxial interface can effectively improve the fidelity of audio data. The optical fiber interface has the fastest audio data transmission speed, and the transmission distance is long and stable..
  • Treble&Bass Control: The treble and bass knobs of the amplifier are controlled by a separate professional treble and bass chip. (Bass adjustment range: +-14dB Treble adjustment range: +-8dB), Aluminum alloy material and non-slip design ensure smooth use of the knob..
  • Professional Line Out&Headphone Output: Amplifier has a built-in professional amplifier headphone chip that can drive 16....
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Voice Amplifier, Portable Microphone Speaker, Teacher Classroom Microphone, Headset Microphone Amplifier for Meeting Tour Guides

  • CLEAR AND LOUD SOUND: Your voice will definitely be heard in every corner with our professional portable voice amplifier! The sound is perfectly clear, without background noise, and covers 10000sq. ft / 1000sqm, so you can make your voice be heard by anyone!.
  • PORTABLE AND LIGHTWEIGHT: Our portable audio system has a portable design, as it is super lightweight, weighing only 8.8oz, with a user-friendly shape. It is equipped with a back clip to fix the device at your belt or pocket, or you can hang it around your waist with the help of the waistband belt included..
  • MULTIPURPOSE USE: This personal voice amplifier features 6 functioning modes. You can use it as a voice amplifier, to record information, as a powerful speaker. Also, it can help you make selfies and play music via Bluetooth, USB, or listen to the radio..
  • LONG BATTERY AUTONOMY: You can enjoy the functionality of our multipurpose voice amplifier for many hours as it is equipped with a powerful 2200mAh rechargeable lithium battery. It can resist up to 8 hours in use and it takes only 3-5 hours to fully charge, using a USB adapter and cable..
  • VERSATILE AND PRACTICAL: Powerful, portable, and super easy to use, this amplifier speaker system is a must-have! It can be used for a wide range of purposes,....
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WinBridge WB001 Portable Voice Amplifier with Headset Microphone Personal Speaker Mic Rechargeable Ultralight for Teachers, Elderly, Tour Guides, Coaches, Presentations, Teacher

  • Enhance your presentations or teaching with the WB001 Voice Amplifier - a portable speaker and microphone that projects your voice across the room, perfect for small groups and teachers..
  • Enjoy the flexibility of the adjustable headset microphone that can be positioned near your mouth with its gooseneck design, ensuring stability and preventing it from falling off..
  • This personal amplifier also doubles as a portable PA system that can play music from TF cards and flash drives. It comes with a belt strap that can attach with clips to the amplifier, allowing you to wear it around your neck or through belt loops..
  • With a built-in rechargeable Lithium Polymer battery, you can enjoy up to 5-8 hours of powerful amplification. WinBridge has over 10 years of experience in the voice amplifier field, and we are committed to providing professional and human service..
  • When you buy from WinBridge, you can expect a welcome guide, worry-free 12-month warranty, and friendly customer service. Choose the WB001 Voice Amplifier for a reliable and convenient audio solution..
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Technical Pro DV4000 4000w Home Theater DVD Receiver+2 8\ Ceiling Speakers

  • Package Includes: (1) Technical Pro Professional 4000w Receiver/Amplifier/DVD Player Bluetooth/USB/FM. (1) Pair of RockvilIe HC85 8" Inch 700 Watt In-Ceiling Home Theater Speakers 8 Ohm. Features: Technical Pro Professional 4000w Receiver/Amplifier/DVD Player Bluetooth/USB/FM. Auto region playback (region free) and PAL/NTSC switchable. Display that shows key information about playback.
  • Repeat and shuffle playback on USB/SD card inputs. Bluetooth compatibility allows for wireless connection to any A2DP device. FM tuner with auto scan. Bass and treble controls. Cooling fan. Voltage: 110v. Peak Power: 4000 Watts. Inputs: RCA, USB, SD Card, Bluetooth (32 GB Max). Audio Outputs: RCA (2CH). Video Outputs: RCA, YUV, RGB. LED Effects Outputs: 2.
  • Speaker Outputs: Bare speaker wire (2 main speakers, 3 surround speakers). Playback: DVD, DVD-R, DVD-RW, CD-R, CD-RW, VCD, MP2, MPEG4, DIVX, CD-G. Bluetooth: v3.0 with EDR. Bluetooth Range: 45 feet. Mic Input: Dual 1/4" with volume and Echo controls. Built-in Features: FM tuner with auto scan, Pal / NTSC Switchable. Built-in Fan: Yes. Remote: Yes. Dimensions: 17" L x 10" W x 5" H. Weight: 22.2 lbs.
  • Features: Pair of RockvilIe HC85 8 White 700 Watt 2-Way In-Ceiling Home Theater Speakers. Peak Power Handling: 350 Watts (p....
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AKG K182 Recording Studio Monitor Headphones+Rechargeable Headphone Amplifier

  • Package Includes: (1) AKG K182 Professional Closed-Back Recording Studio Monitor Headphones/Swivel. (1) RockvilIe HeadRock Battery Powered Rechargeable Personal Headphone Amplifier Amp. Features: AKG K182 Professional Closed-Back Recording Studio Monitor Headphones. Audio Frequency Bandwidth: 10 Hz - 28 kHz. Sensitivity: 112 dB SPL/V. Max Input Power: 500mW. Input Impedance: 32 Ohms.
  • Product Weight: 0.56 Lbs. Cable Length: 3 meters. High Sensitivity 50mm Transducers: Provide great sound even with mobile devices. Headphone Type: Closed-Back. Over Ear Design with replaceable ear pads. Detachable cable and screw-on adapter. Foldable. Detachable Cable. Applications: Studio Monitoring, Studio Mixing, Live Performance, Drummer, Mobile Devices. Includes: (1) x headphone amp.
  • (1) x Micro USB cable. (1) 3.5mm male to male audio jack cable. Manual and warranty card. Features: RockvilIe HeadRock Battery Powered Rechargeable Personal Headphone Amplifier. 3.5MM headphone output. 3.5MM aux input for music player. Lithium Battery with 800mAh capacity. Rechargable battery lasts 5-8 hours per charge. Headphone Amplifier Works with 16 300 Ohm Impedance.
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Donner Electric Drum AMP 35-Watt Electronic Drum Amplifier & Electric Instrument Cable 10 ft

  • Electric Instrument Cable -【Wide Applicability】Suitable for mixer, power amplifier, microphone, effector, decoder, equalizer, electronic organ, pedal, amp jack, electric guitar, electric bass, and other electronic instruments. Widely used in the installation of smart home, karaoke speaker, professional stage audio, etc..
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2 Rockville RSG12.2 Dual 12 2000 Watt 3Way 4-Ohm Passive DJ/Pro Audio Speaker

  • Professional Singtronic 1500W Complete Karaoke System Package includes: SINGTRONIC KA-550Pro Professional DSP HDMI Mixing Amplifier, Singtronic....
  • SINGTRONIC KA-550Pro mixing amplifier is the hottest product from Singtronic, the world's first digital karaoke console mixing amplifier with a....
  • The KA-550Pro's Bluetooth compatibility allows for wireless connection to any A2DP stereo Bluetooth device. The KA-550Pro gives you the freedom to....
  • SINGTRONIC KS-550Pro Vocalist Speakers are the best known name in professional karaoke around the world with unprecedented sound quality and 1500....
  • SINGTRONIC UHF-550Pro Professional Wireless Microphone System is the right solution for Karaoke vocalists, Experience the ultimate freedom and....
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Beyerdynamic DT-880-PRO-250 Semi Open Studio Reference Monitor Headphones Bundle with Samson QH4 4-Channel Studio/Podcast Monitoring Headphone Amplifier

  • Package Includes: (4) Beyerdynamic DT-880-PRO-250 Semi Open Studio Reference Monitor Headphones. (1) SAMSON QH4 4-Channel Studio/Podcast Monitoring Headphone Amplifier Amp. Features: Beyerdynamic DT 880 Pro Professional Studio Headphones. Semi-open, diffuse-field studio headphone. Analytical sound. Comfortable fit due to rugged, adjustable, soft padded headband construction. Robust, easy serviceable construction as all parts are replaceable. Single-sided cable.
  • Velour, circum-aural (around the ear) ear pads. Supplied in a carrying bag. Details: Transmission type Wired. Headphone design (operating principle) Semi-open. Headphone impedance 250 ohms. Headphone frequency response 5 - 35.000 Hz. Nominal sound pressure level 96 dB. Construction Circum-aural (around the ear). Cable & plug Coiled connecting cable with mini-jack plug (3.5 mm) & adapter (6.35 mm). Net weight without packaging 295 g.
  • Features: SAMSON QH4 4-Channel Stereo DJ Studio Monitoring Headphone Amplifier Amp. 4-channel stereo headphone distribution amplifier. Four independent 1/4" stereo headphone channels. Individual volume control on each headphone channel. Two balanced 1/4" input connectors. Stereo 1/8" Aux input and output. Master Mute and Mono-summing switches. Specifications: Inputs:....
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AudioPipe APCL18001D 1800W Class D Monoblock Car Audio MOSFET Amplifier

  • HIGH-POWERED CAR AMPLIFIER: Enjoy serious sound beyond standard car speakers with our 3.5-inch class-D amplifier. This car amp has a max power output of 1,800 W and an input sensitivity of 0.2–5 V, so your car’s stereo can reach your desired volume..
  • PROFESSIONAL SOUNDS: Our car-audio amplifier’s total harmonic distortion (THD) is less than 0.15% for clearer audio. This loud amp also has a signal noise ratio of 70 dB, a frequency response of 8 Hz–180 kHz, and a crossover range of 5 Hz–50 kHz.
  • ADJUSTABLE AMP: With a full MOSFET circuit design and simple bridging operation, this big amp is also phase, subsonic, level, and low-pass-filter adjustable. The included bass remote and knob aid with quick and easy control of the bass level..
  • QUALITY MONOBLOCK AMP: Our class-D monoblock amplifier is made with high-quality SMD components and double-sided FR-4 PCB for extreme mechanical strength. This amp has overload, short-circuit, thermal, and low-voltage protection to last for the long haul..
  • ALWAYS LOUD & CLEAR: For nearly two decades, Audiopipe has been a pioneer in high-per....
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SINGTRONIC PROFESSIONAL 1500 WATTS COMPLETE KARAOKE SYSTEM PACKAGE FREE UNLIMITED YOUTUBE SONGS BUILT HDMI VOICE RECORD OPTICAL/COAX

  • Professional Singtronic 1500W Complete Karaoke System Package includes: SINGTRONIC KA-550Pro Professional DSP HDMI Mixing Amplifier, Singtronic....
  • SINGTRONIC KA-550Pro mixing amplifier is the hottest product from Singtronic, the world's first digital karaoke console mixing amplifier with a....
  • The KA-550Pro's Bluetooth compatibility allows for wireless connection to any A2DP stereo Bluetooth device. The KA-550Pro gives you the freedom to....
  • SINGTRONIC KS-550Pro Vocalist Speakers are the best known name in professional karaoke around the world with unprecedented sound quality and 1500....
  • SINGTRONIC UHF-550Pro Professional Wireless Microphone System is the right solution for Karaoke vocalists, Experience the ultimate freedom and....
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