ReviewsExternal Amplifier

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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Cell Phone Ring Amplifier & Flasher – Cell Phone & Landline Phone Ring Detection with LED Flasher – Works with Cell Phone's Vibration Notifications – Extra Loud Telephone Ringer by Serene Innovations.

  • Cell Phone Ringer Amplifier – Just simply place your cell phone on the cell phone ring amplifier and get notified of incoming calls with a loud speaker-and-flash strobe. Your external ringer for cell phone responds to your cell phone’s vibration..
  • Landline Phone for Seniors – Connect your hearing impaired phones for elderly to the back of the unit and get notified of incoming landline calls. Perfect device as a Cell phone landline adapter or loud ringing telephone..
  • Assistive Device for Hearing Impaired – Loud and/or bright. Set your external phone ringer to Hi, Lo, or Off depending on your needs. Your LED panel flashes to alert you of incoming or missed calls. Ideal as a cordless phone amplifier or cell phone hearing devices for hearing impaired..
  • Vibration Sensitivity – For text message detection or smart phones with low vibration intensity, adjust the vibration sensitivity knob to detect incoming calls or text message. Compatible with all phones that can be set to vibrate on incoming calls or text messages..
  • Innovations in Serenity – Count on us for well-designed adaptive ringer for phone for disabled and elderly folks with varying needs. Get an extra sensory cue in the form of strong vibration by connecting a wired bed shaker (sold separa....
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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....
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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.
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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.
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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..
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