Reviews Power Amplifer

Wireless Voice Amplifier with Ultra-Portable Microphone Headset, 18W Rechargeable Headset Microphone with Speaker, ResponseBridge Waterproof Personal PA System Megaphone for Teachers Coaches ect

  • 【Waterproof Wireless Amplifier】: Waterproof can resist gentle water spray and splash but cann't be partially or fully submerged.Featuring a smooth Anti-fingerprint fabric design rubber exterior that protects the pa speaker system from scratches and impact, Ultra-portable voice amplifer Loudspeaker for travel & hiking & beach &pool &bathroom and more outdoor/indoor activities..
  • 【Portable Microphone and Speaker】: 18W handsfree microphone headset with speaker built in 4400mAh rechargeable battery can play up to 13 hours at 50% volume.
  • LED digital display power technology can display the remaining power of the speaker. Recharge in just 3-5 hours with included charger..
  • 【Handfree wireless microphone Speaker】: Using advanced wireless transmission technology, the connection is more stable and fast. The microphone and speaker can amplify the sound through a wireless connection, cordless design means you can move freely and there is no cable..
  • 【Package includes】：Voice amplifer*1, Wireless mic*1, Charger*1, User Manual*1, 3.5mm audio cable*1, Adjustable waistband*1, Charging Cable*1.
  • 【After-sales guarantee】：We support 12-month worry-free warranty and responsive and friendly customer service within 24 hours....
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2 BOSS P126DVC 12-Inch 2300 Watt Car Subwoofers and AR16002 Armor Series 1600 Watt 2 Channel Car Amplifier

  • SUBWOOFERS: 2300 Watt MAX (4600 Watt per pair).
  • SUBWOOFER SPECIFICATIONS: Impedance: 4 Ohm.
  • AMPLIFER SPECIFICATIONS: RMS Power: 260 Watt x 2 Channel @ 4 Ohm.
  • 1600 Watt x 1 Channel @ Max Bridged 4 Ohm.
  • 8 GAUGE POWER AND GOUND WIRING IS REQUIRED FOR INSTALLATION!.
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2 BOSS AUDIO CHAOS CX122 12-Inch 1400 Watt Car Power Subwoofer Sub and AR1500M Armor Series 1500 Watt Mono Amplifier and Amplifier Installation Kit

  • SUBWOOFERS: 700 Watt RMS (1400 Watt PAIR).
  • AMPLIFIER: RMS Power: 700 Watt x 1 Channel @ 4 Ohm.
  • Max Power: 1500 Watt x 1 Channel @ 2 Ohm.
  • AMPLIFER DIMENSIONS: 6.5" W x 2.625" H x 11 11/32"L.
  • WIRING KIT: 20 foot 8 gauge red power cable.
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MB Quart RW-108A 600W Reference Series 8 4-Ohm Power Subwoofer Amplifier with 8 Guage Kit Red and Gravity Magnet Phone Holder PK3 Bundle

  • MB Quart RW-108A 600W REFERENCE Series 8" 4-Ohm Power Subwoofer Amplifier.
  • Complete control of amplifier signal, essential when using two or more amplifiers.
  • Highly efficient circuit topology which helps the amplifer develop a lot of power in a very small heatsink..
  • Stable power through the PC board with minimal heat generation.
  • Wired Bass Remote allows adjustments to bass frequencies to be made from the control mounted anywhere in the vehicle..
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MB Quart RW-108A 600W Reference Series 8 4-Ohm Power Subwoofer Amplifier with 8 Guage Kit Blue and Gravity Magnet Phone Holder PK4 Bundle

  • MB Quart RW-108A 600W REFERENCE Series 8" 4-Ohm Power Subwoofer Amplifier.
  • Complete control of amplifier signal, essential when using two or more amplifiers.
  • Highly efficient circuit topology which helps the amplifer develop a lot of power in a very small heatsink..
  • Stable power through the PC board with minimal heat generation.
  • Wired Bass Remote allows adjustments to bass frequencies to be made from the control mounted anywhere in the vehicle..
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DC12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power Bluetooth Audio Amplifier Board 50W+50W+100W (Bluetooth Amp),Bluetooth Amp

  • tpa3116 amplifier 100W Subwoofer Amplifier Board.
  • Frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz.
  • tpa3116 2x50w amplifier board Operating voltage range: DC 12-24V(maximum voltage is no more than 24V).
  • This is a pre-amplifier, bass frequency processing, with bass volume potentiometer control of the bass amplifier board..
  • bluetooth amplifer board DC 12-24V power supply, wide operating voltage, power-saving design, more than 90% power efficiency. Maximum support 100W (Bass) bass channel output.
  • Speaker impedance: bass speaker impedance: 2-8 ohm.
  • You can use a good switching power supply adapter, laptop switching power supply, Here is our 24V power diy amplifier.
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Xbox One IR Extender Emitter Blaster Cable (4 Head, 10 Foot)

  • Hidden Infrared Repeater System comes with 1 Receiver, 4 Emitters as well as an Adapter for power supply. You can control up to 4 different devices or A/V components such as cable box, Blu ray/DVD player, amplifer and etc even they are placed inside of your cabinet with door closed and even behind the wall..
  • Receiver comes with LED confirmation indicator, picks up signal sending from remote control. You should place the receiver pointing straight to where you use remote control..
  • Emitter sends signal from your remote control to other devices placed behind the door or wall..
  • The receiver cable comes with a USB plug and the package comes with a 5V adapter. You may either take power from devices with USB port or directly from power point with the use of 5V adapter..
  • Compatible with all devices within 34 to 60 kHz. Extra Long cable: 6 Feet for Receiver Cable and 9 Feet for Emitter Cable.
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2 BOSS CX122 Audio Chaos 12-Inch 1400 Watt Car Subwoofers and Q Power 12-Inch Sub Box and 1600 Watt Amplifier and Amplifier Installation Kit

  • SUBWOOFER BOX: Dual heavy duty vented subwoofer enclosure designed and built for the deepest bass.
  • BOX DIMENSIONS: 36" (W) x 13 1/4" (H) x 16 1/4" (D).
  • AMPLIFER: RMS Power: 260 Watt x 2 Channel @ 4 Ohm.
  • 1600 Watt x 1 Channel @ Max Bridged 4 Ohm.
  • WIRING KIT: 20 ft. 8 Gauge Red power cable.
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MB Quart RW-108A 600W Reference Series 8 Slim Low Profile Compact Under-Seat 4-Ohm Active Powered Subwoofer Enclosure with Built in Amplifier for Car RV ATV

  • MB Quart RW-108A 600W REFERENCE Series 8" 4-Ohm Power Subwoofer Amplifier.
  • Complete control of amplifier signal, essential when using two or more amplifiers.
  • Highly efficient circuit topology which helps the amplifer develop a lot of power in a very small heatsink..
  • Stable power through the PC board with minimal heat generation.
  • Wired Bass Remote allows adjustments to bass frequencies to be made from the control mounted anywhere in the vehicle..
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MB Quart RW-110A 800W Reference Series 10 Slim Low Profile Compact Under-Seat 4-Ohm Active Powered Subwoofer Enclosure with Built in Amplifier for Car RV ATV

  • MB Quart RW-110A 800W REFERENCE Series 10" 4-Ohm Power Subwoofer Amplifier.
  • Complete control of amplifier signal, essential when using two or more amplifiers.
  • Highly efficient circuit topology which helps the amplifer develop a lot of power in a very small heatsink..
  • Stable power through the PC board with minimal heat generation.
  • Wired Bass Remote allows adjustments to bass frequencies to be made from the control mounted anywhere in the vehicle..
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Samsung HW-K550 3.1 Channel 340 Watt Wireless Audio Soundbar (2016 Model)

  • Experience crystal clear dialogue with a dedicated center speaker on the soundbar, providing balanced sound from one end to the other..
  • 340 Watts power the soundbar's 6 built-in speakers designed with a dedicated amplifer to provide clear and accurate sound..
  • Surround Sound Expansion delivers a more realistic and immersive audio experience that feels like it's coming right out of your TV..
  • Expand your surround system by adding the SWA-8000S Wireless Surround kit for an immersive, clutter-free audio experience..
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MB Quart RW-108A 600W Reference Series 8" Slim Low Profile Compact Under-Seat 4-Ohm Active Powered Subwoofer Enclosure with Built in Amplifier for Car Boat RV ATV

  • MB Quart RW-108A 600W REFERENCE Series 8" 4-Ohm Power Subwoofer Amplifier.
  • Complete control of amplifier signal, essential when using two or more amplifiers.
  • Highly efficient circuit topology which helps the amplifer develop a lot of power in a very small heatsink..
  • Stable power through the PC board with minimal heat generation.
  • Wired Bass Remote allows adjustments to bass frequencies to be made from the control mounted anywhere in the vehicle..
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Nobsound 100W Subwoofer Digital Power Amplifier Audio Mini Amp (Subwoofer, Black)

  • Compared with other similar products on the market, it also uses a NE5532 buffer op-amp to achieve more powerful performance..
  • Power supply (not included, search ASIN: B074J81XRB to get one): DC 8-25V.
  • higher voltage and current within the limitation would bring higher power.
  • The subwoofer version is used for a subwoofer, while the full frequency version (search ASIN: B07518QZ9B / B0751BRW3L) is used for a normal speaker (please note it is for one single speaker, not a pair. So if you have a pair of speakers, you should buy two full frequency amplifiers)..
  • This subwoofer amplifier adopts brand-new TI TPA3116D2 amplifer chip, which can offer 100W powerful output and 90% efficiency..
  • Its super mini size can be easily hold by one hand, which will be a good match for your desktop..
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