Reviews External Amplifier

Pyle Bluetooth Mini Blue Series Home Audio Amplifier - Compact Desktop Home Theater-Stereo Amplifier Receiver with USB Charge Port - Pager & Mixer Karaoke Modes - Mic Input (40 Watt x 2) - PTA22BT

  • DESKTOP AUDIO AMPLIFIER: Take control of your sound with hi-powered, mini-style component stereo amplifier performance - enjoy wireless streaming ability with the Mini Blue Series Home Amplifiers with built-in Bluetooth - Power Output: 40 Watt x 2.
  • BLUETOOTH STREAMING RECEIVER: Simple & hassle-free Bluetooth amplifier pairing allows you to connect and play your music to connected speakers and radio systems - or connect and stream audio directly via the Aux (3.5mm) audio input jack connector.
  • COMPACT SOUND CONTROL: Multi-channel amplifier design paired with convenient audio configuration unlocks home theater stereo system ability right on your computer desktop - gain access to digital sound control with compact amplifier receiver power.
  • VERSATILE MINI COMPONENT AMPLIFIER: Connect to external devices like radios, speakers and microphones - or use the 1/4’’ headphone jack for private listening from your home PC desk - features rear panel quick connect push-type speaker terminals.
  • MICROPHONE PAGER & KARAOKE MIXER: Hit the switch to select the desired audio source channel input, then fine-tune your digital sound amplifier for mini-size style with maximum watt power performance for all of your home stereo system needs.
  • TECHNICAL SPECS: RCA Record Output - F....
Check Stock

BOSS Audio Systems B12ES 12 Inch Powered Car Subwoofer Package - 1200 High Output, Built-in Amplifier, Low Profile, Remote Subwoofer Control (16 ft Cable)

  • Space Saver - The combination of amplifier and subwoofer all in one, makes this ideal for spatially challenged vehicles. With a compact design, there are a few installation options. Embrace the Bass..
  • Built-in Amplifier - A built-in amplifier powers the 600 Watt subwoofer. There is no need for an external power source. Installation made easy.
  • Variable Bass Boost - Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it.
  • Variable Low Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction.
  • Phase Control - Phase control lets you adjust the speaker phase with the amplifier depending on the location of the subwoofer. This will avoid possible sound cancellation depending on the setup.
Check Stock

Fanvil IW-SA30 IP Speaker

  • 2 SIP Lines & POE Enabled (802.3af) - External Power.
  • a combination of network Audio Codec, Digital Power Amplifier and Speaker.
  • A Built-in Audio Output to Connect External Speaker & Built-in Hi-Fi 30W speaker.
  • Certification: CE/FCC & Compatible with standard SIP (RFC3261) protocol and main IP PBX/IMS platforms.
  • Video linkage with IP camera to monitor on-site during broadcasting.
Check Stock

Hifonics A3000.1D ALPHA Compact 3000 Watt 1 Ohm Stable Monoblack Car Audio Amplifier

  • Low Noise Preamplifier Circuitry - Maximum low voltage signal from the source unit comes into the amplifier through a low voltage circuit which delivers minimal distortion through the amplification process..
  • RCA Inputs - XXX style RCA connectors for audiophile signal quality and maximum signal throughput with minimum distortion and maximum external noise rejection..
  • Crossover Type - Accu-Cross crossovers allow for complete control of the signal directing to all speakers. See specifications section for specific frequencies.
  • Electronic Equalizer - Control of amplifier output with on board electronic crossover to tailor specific frequencies to speakers and subwoofers. Check specifications for specific frequencies for this amplifier..
  • Bass Remote Included - Wired Bass Remote allows adjustments to bass frequencies from the control which can be mounted anywhere in the vehicle. Smooth potentiometer and ringed illumination in a satin black mount create a custom look..
Check Stock

Audio Amplifier Board, DROK 5W+5W Mini Amplifier Board PAM8406 DC 5V Digital Stereo Power Amp 2.0 Dual Channel Class D Amplify Module for Speaker Sound System DIY

  • Parameters: DROK audio amplifier board working voltage is DC 5V, output power is 5W (2Ω 5V)/3W (4Ω 5V) / 1.8W (8Ω 5V). Input method is monaural input..
  • Artificial Material: this New-designed mini power amplifier is made of noble black immersion gold circuit board, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module..
  • High Performance: the digital amplifier module is with high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression..
  • Safe Protection: the class D dual-channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection.
  • Additional Function: it is available to connect amplifier type to choose different function (MODE: high electricity level is Type D, low electricity level is Type AB. Factory defaults high electricity level).
Check Stock

MP3 USB Flash Drive Micro SD TF Card Player Lossless Decoder Amplifier Board Module by Envistia Mall

  • Use this DIY MP3 player/audio decoder module to build your own MP3 player, Boom Box or portable audio player..
  • Connect directly to headphones, or pair the stereo output of this player with an audio amplifier board to power your speakers..
  • Plays MP3 audio files on a TF (MicroSD) card (the memory card used in cell phones), or a USB drive in U disk playback mode..
  • 3.5mm headphone jack to connect headphones or to an external stereo amplifier. Onboard 2W mono amplifier to directly connect a speaker (single channel....
  • Can be powered with standard 5V USB power (a USB power supply or power bank) through the Micro USB power connector. Can also be powered by a 3.7V to....
Check Stock

FiiO K9Pro Amplifier Headphone Amps Bluetooth High Resolution Desktop Portable Support Lossless Sound 384 kHz/DSD256/MQA/LDAC/AptX Adaptive/AptX HD for PC/Speaker/Home Aduio(K9Pro ESS)

  • [Supports up to 384 kHz and native DSD256]: The K9Pro ESS desktop DAC is equipped with the high performance dual ES9038PRO, supporting up to 384 kHz and native DSD256 audio..
  • [Support lossless MQA renderer]: The K9Pro ESS amplifier supports the unfolding of MQA tracks, allowing you to listen to high-resolution audio files that are not only reasonably sized, but also retain master-level sound quality that brings you directly into the recording studio..
  • [Bluetooth 5.1 and High Resolution Bluetooth]: The K9Pro ESS bluetooth headphone amps supports AAC/SBC/aptX/aptX LL/aptX HD/LDAC/aptX adaptive lossless bluetooth formats, it means you could get high resolution sound more convenient..
  • [Plentiful playing ways]: ①Front: XLR 4-pin, 4.4mm balanced, 6.35mm single-ended headphone outputs.
  • for more convenient connections to external amps or speakers.
  • ③Side: USB Type-C port, for your player, mobile phone,PC..
  • [DAC/AMP combos]: K9Pro ESS desktop amplifier can drive 600Ω power-hungry headphones. Connect to your pc, players as desktop dac, you also could play with your speaker or external amplifier..
Check Stock

Monoprice Commercial Audio 60W Powered Podium Lectern with Built-in Speakers and Gooseneck Microphone

  • Includes gooseneck dynamic microphone and gooseneck LED lamp.
  • Line level RCA input to connect external devices.
  • Balanced 1/4" dynamic microphone input for external microphones.
  • Line level RCA outputs for recording presentations.
Check Stock

Pyle 4 Multi-Zone Stereo Amplifier - 19” Rack Mount, Powerful 8000 Watts with Speaker Selector Volume Control & LED Audio Level Display - 4-Ch. Bridgeable Switches - Pyle PT8000CH

  • MULTI-ROOM MUSIC: Let music follow you from room to room. This home audio amplifier supports powering up multiple speakers in the same wired system, so you can listen or dance to the same tune in nearly every room, from just about any source or device you desire.
  • 8-CHANNEL HIGH POWER AMPLIFIER: 100w per channel deliver high power performance with 5-way speaker binding posts (Banana Plug) outputs, pass-through output for external amplifier linking (Daisy-Chaining) & integrated 4-channel bridgeable switches.
  • SPEAKER VOLUME CONTROL: This home audio amplifier has speaker selectors with volume control to manipulate the sound of multiple speakers simultaneously. Monitor audio levels with the LED display to check if the output is too loud or too soft.
  • POWERFUL 8000 WATTS: All channels of this stereo power amplifier support a maximum 1000-watts each in a single rack-mountable unit. Bridge two adjoining channels for high-powered outputs and an earth-shattering sound.
  • BUILT-IN LOW IMPEDANCE PROTECTION: Individual channels have built-in low impedance protection to prevent damaging the spe....
Check Stock