ReviewsQuad Power Amplifier

Rockville RCS350-6 6-Zone Commercial/Restaurant Bluetooth Amp Bundle with (8) Rockville WET-6525B 6.5' 70V Indoor/Outdoor Wall Speakers in Black

.... Front panel USB and SD inputs. (2) ¼" Mic inputs for karaoke (with echo control and mic volume control)..
2)RCA outputs make the system expandable.Digital display on front panel with brightness control.Incredible design with silver plates surrounding each speaker and modern furniture style look.Built in class A/B amplifier with audiophile grade sound quality..
Our built in amplifier features a quad amp design: Each driver features frequency specific independent amplifiers. The amplifier internal circuitry is the ST model # TDA7265. Can be controlled from the front panel or from the remote..
Easily connect to your television through RCA or through the optical connection. We use a "6Sigma" style Quality Assurance of Each Product. Includes a noise rejection cable to connect the 2 speakers together..
We also use a special cable tip that will not allow the user to plug the cable in backwards. The cable locks in secure and tight and has a screw in ring tightening mechanism known as an aerial socket..
Package includes (2) speakers, remote control, signal cable, antenna cable, manual, warranty card, plastic/rubber feet. CE and RoHS compliant. Frequency Response: 40-20K Hz. S/N Ratio: >60dB. Separation: >45dB..
Max. SPL: 110dB. Power supply: AC 120V 60Hz. Dimens....

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UWAYKEY 35W Audio Tube Amplifier with TDA7377 Chip, HiFi Stereo Receiver Integrated Amp with Bluetooth 5.0, Hybrid Amp for Home Theater System

About ZK-152H Tube amplifier: ZK-152H is a hybrid tube power amplifier, which uses tube as the front stage power amplifier and class AB power amplifier chip as the combination method of the rear stage. This combination method neutralizes the advantages and disadvantages of Class A power amplifiers and Class AB power amplifiers. ZK-152H Tube amplifier allows you to taste the "taste" of tube amplifiers at a low price instead of the cold "digital taste" of digital power amplifiers..
This tube power amplifier uses the TDA7377 chip, which is a class AB power amplifier chip. The professional fully complementary output stage structure and internal fixed gain ensure that the output is not distorted at high power. We changed the output power of the chip to 35w by means of bridge connection. This output power is not a beautiful figure in the face of digital power amplifiers, but its sound quality is far better than digital power amplifiers, especially when playing human voices..
How Many Input Methods Are There: ZK-152H tube amplifier provides two input modes: Bluetooth mode and RCA mode, the switching between modes can be switched by physical buttons. At the same time, the tube amplifier can also input audio signals through AUX 3.5mm..

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Kuryakyn 2720 MTX Road Thunder Weather Resistant Motorcycle Sound Bar Plus: 300 Watt Handlebar Mounted Audio Speakers with Bluetooth, USB Power Charger, Satin Black

GoHawk AN4 Gen.3 Built-in Electronic Class-D Amplifier 300W Full Range Motorcycle Stereo Speakers with High Performance Bass. No additional amplifier is required. Universal fit for 1 to 1.25" handlebar. Support Bluetooth Wireless connection up to 15 meters..
Glossy Black Finished Housing. Built with High Quality Material. Heavy Duty Clamp. Perfect for Harley Motorcycle Touring Cruiser Honda Yamaha ATV RZR UTV Polaris Can-Am Quad 4 Wheeler.
Bluetooth Wireless: Stream your favorite music and radio channel from your smartphone. Compatible with iPhone 6 / 7 / 8 / X / XR / XS / SE / 11 / 12 / 13 Pro Max, iPod, Samsung Android Galaxy S Note Series and any smartphone devices..
3.5mm AUX and USB Input Available. Support USB drive only. (Does not support USB to Phone as music playback.) Included Full-function wired control. Superb Crystal Sound Quality. Advanced IP56 Waterproof Design. Great for outdoor use..
Easy Installation: SAE Connector. Comes with all necessary hardware and wiring. Plug and Play. Standard 12V Power Connection. Included SAE to Ring Terminal battery cable..

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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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Swpeet 85Pcs 10Pcs 10 Types Integrated Circuit chip Assortment Kit,LM Series Dual/Quad Operational Amplifier Opamp Single Precision Timer Pwm - LM324 LM358 LM386 LM393 UA741 NE5532 NE555

...nd it is convenient for mass production. Using integrated circuits to assemble electronic equipment, the assembly density can be increased by tens to thousands of times than that of transistors. The stable working time of the equipment can also be greatly improved..
3, 【 The Most Popular LM series Dual Operational Amplifier IC Chip Kit】 ------ We have chosen a variety of useful IC types for daily assembly, such as: precision timers, dual operational amplifiers, audio amplifiers, Darlington arrays, quad operational amplifiers, etc. It is suitable for single power supply with a wide range of power supply voltages, and is also used in dual power supply operating modes..
4，【 Wide Applications】----- low power consumption, strong anti-interference, small and flexible, strong processing capacity, green and environmental protection, suitable for most terminal industries, such as Photocouplers, Timers, Osciallators, Dual Opamps, Quad Opamps, Comperators, Audio Amplifiers, Echo Processors, Current Mode Controllers, Darlington Arrays, Voltage Charge Pump,etc..
5, 【 With Anti-static Plastic Box】 ------ For your convenience storage and organization, we also equip you with Container Box, store commonly used IC kits according to label instructions. Its a....

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Isolation Amplifiers 4.5 - 5.5 SV 8 dB (10 pieces)

【QUALITY GUARANTEE】The Digital Audio Amplifier Power Module is made by a professional manufacturer and has undergone multiple tests. It has a very good quality guarantee and a 100% brand new high-quality brand..
【HAVE A DIGITAL CHIP】The Digital Audio Amplifier Power Module is equipped with PAM8403 digital chip, which is a small digital amplifier chip, which can highlight the advantages of digital chip and bring you a good experience..
【POWERFUL FUNCTIONS】The circuit of the Digital Audio Amplifier Power Module adopts reasonable configuration, the power filter is upgraded to 470 uf, and with 1.6 mm glass fiber board, it has excellent performance and powerful functions..
【HI-FI SOUND QUALITY】The Digital Audio Amplifier Power Module outputs 3 w + 3 w high-fidelity sound quality, which can restore the most realistic scenes and bring you a good experience. It is a rare good choice for you.
【THE ANTI-METER BODY】The Digital Audio Amplifier Power Module adopts the original anti-meter body, and the potentiometer with counterclockwise switch can directly cut off the power supply. It is safe and you can buy it with confidence..

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Precision Power E.7 1/2 DIN 7-Band Parametric Equalizer with LED Display

QUALITY - This Class D Monoblock Amplifier exhibits quality frequency response rates and crossover network which places this amp at a prominent place. Durable design and highly efficient performance makes this mono sub amp stand out amongst the others..
1 Ohm Stable - This SPL Audio Subwoofer Amplifier is able to power loads of 1 Ohm on a continuous basis without facing any difficulties like overheating, making extra sounds. This Class D amplifier is designed to power subwoofers that have a constant demand of high power in order to operate effectively..
Features – The monoblock bass boost amplifier has features like - Frequency Response: 15~150HZ, Bass Boost, SNR: >105DB, Remote Bass Knob, 2-way protection, Input Sensitivity: 200mV to 6V and THD:.
Power – This Class D 3000 Watt Amplifier has a power rating distribution as followed 1500 X 1 @ 1 OHM, 1000 X 1 @ 2 OHMS, 700 X 1 @ 4 OHMS. The monoblock amplifier for car speakers also provides a 2-way protection circuitry as a part of its design..
Crossovers- The SPL Monoblock Car Amplifier offers you the ease of connectivity by providing the feature of crossover. The monoblock car amplifier provides you with options of variable 50-400hz 12db low pass crossover, variable 17-50hz 12db subsonic crossover, ....

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UpBright 6V AC/DC Adapter Compatible with Disney Quad Pacific Cycle Princess Fairy Minnie Mouse Frozen Car McQueen ATV 6 Volt Battery Ride On Toy US JT-DC6V500 JT-DC6V50 DC6V-1000 LK-DC 060050 Charger

...rvel The Avenger Good Dinosaur Princess Fairies Minnie Mouse Frozen CAR purple red disney fairy ride on cars vehicle McQueen & Other Quad ATV 6 Volt Battery Ride ON Target Toy R US Model JT-DC6V50 JTDC6V50 JT-DC-6V50 DC6V-1000 DC6V1000 Lightning McQueen 6.0V 0.5A - 1.0A DC6V 500mA - 1000mA 6VDC 0.5 - 1 A 6 V 1A Power Supply Cord Cable PS Battery Charger Mains PSU.
Compatible with: KIDTRAX DISNEY MINNIE MOUSE POWER QUAD KT1192 ride on.
MARVEL AVENGER CAPTAIN AMERICA POWER QUAD ride KT1220WM.
Pacific Cycle DISNEY PRINCESS KT1227WM QUAD ride on.
KID TRAX TEENAGE MUTANT NINJA TURTLE POWER QUAD KT1234WM.
Quad ATV 4 Four Wheeler Ligtning Mcqueen batman Power Adapter.
Quad ATV 4 Four Wheeler Rusty Cars Disney 6V batt RIDE ON 4 Wheel & Other from Target Toy R US.
Compatible with: Pink White-SEAT Disney Minnie Mouse Power Quad KT1192 Ride on Wheel 6V Battery.
KT1219 Kid TRAX Disney Pixar Finding Dory KT1219WM 6V Battery Powered Ride on car.
KIDTRAX Pacific Cycle Disney Cars Tow Mater Battery Powered Ride on Quad Target Toy R US.
Model: JT-DC6V500 JTDC6V500 JT-DC6V50 JTDC6V50 Changzhou Jut....

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XY-S100H 2.1 Channel Bluetooth Power Amplifier Board with APP Control, TPA3116 Chip 50W×2+100W, 12V-24V Audio Power Amplifier Module, Support Setting Bluetooth Name and Password

【What chip does this power amplifier board use? ] This power amplifier board adopts two TPA3116D2 chips, wide voltage input DC: 12-24V, and the output power amplifier peak value can reach 50W*2+100W (PMPO)..
【How many input modes？】 This power amplifier board has three input modes, USB mode (USB flash memory mode and USB sound card mode), Bluetooth mode, and AUX mode. The priority of the input mode is the hardware priority principle. You can also switch its audio input source at any time through the APP..
【Treble and Bass Controls！】 If you are tired of the inherent treble and bass, why not try the treble and bass control knobs! No matter what, you can always create the sound you like..
【Additional Features！】In order to explore the maximum potential of this power amplifier board, we have developed an APP for this power amplifier board. You can adjust the sound effect of the power amplifier board through the APP, set the Bluetooth name and password of the power amplifier board, and even set whether a prompt sound is required, etc..
【7 * 24 Hours After-sales Service！】Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems,....

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RockvilIe 1000 Watt Home Theater Bluetooth Receiver+(4) 3.5' Black Cube Speakers

Package Includes: (1) RockvilIe RPA60BT 19" 1000w 2-Ch USB Bluetooth DJ/Pro/Karaoke Amplifier Mixer. (2) Cube by RockvilIe Pair of 3.5" Black Home Theater Wall Speakers+Swivel Brackets. : RPA60BT Receiver. Rack Ears (Detachable). (1) Remote Control. (1) AC Power Plug. Owners Manual. AC Power Plug. Antenna. Warranty Card. Features: RockvilIe 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. Inputs: lpod/MP3 - 1/8 Mini Jack Style, 1/4 Headphone Jack, 1/4" Mic 1 and Mic 2 Inputs, USB Input.
Rear Inputs:RCA Input for DVD or CD. Rear Outputs: Preamp output for an external additional amplifier or powered speaker Sub preamp output to connect a powered subwoofer or an amplifier. Preamp output for an external additional amplifier or powered speaker. Sub preamp output to connect a powered subwoofer or an amplifier. Record output to connect a recording device. ....

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Orion Cobalt Monoblock Amplifier – Class D Amplifier 1000W RMS 2000W Max, Car Electronics Car Audio Stereo Subwoofer 1 Ohm Stable Bass Boost MOSFET Full Range Amplifier for Car Speakers Sub Amp

QUALITY - This Class D Monoblock Amplifier exhibits quality frequency response rates and crossover network which places this amp at a prominent place. Durable design and highly efficient performance makes this mono sub amp stand out amongst the others..
1 Ohm Stable - This cobalt subwoofer amplifier for car speakers is able to power loads of 1 Ohm on a continuous basis without facing any difficulties like overheating, making extra sounds. This Class D amplifier is designed to power subwoofers that have a constant demand of high power in order to operate effectively.
Low/High Level Inputs – The monoblock subwoofer amplifier for car stereo speakers with mosfet power supply comes with low/high level inputs. A low level (RCA) input is measured in voltages. A high level (+/- wire) input is measured in wattages. Both essentially carry signal from your receiver to your amplifier to your speakers.
Features – The monoblock bass boost amplifier has features like - Frequency Response: 10~250HZ, Low Pass Filter, Bass Boost, Subsonic Control, Remote Bass Knob, MOSFET Power Supply, Thermal Protection, Phase Shift.
Power – This Class D 2000 watt Amplifier has a power rating distribution as followed 2000 X 1 MAX @ 1 OHM. The monoblock amplifier for car speakers al....

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