Reviews Backpack With Audio Input Jack

Power Amplifier Board, Audio Amplifier Board, 2.1 Channel 100W Subwoofer Output for Speaker Impedance are 4/6/8 Ohm

  • It supports many audio input ways including Bluetooth, USB, TF card and audio input jack.
  • Applicable speaker impedance are 4/6/8 ohm, great for turning normal speaker into Bluetooth speaker.
  • Sound quality is very good by using this audio power amplifier module.
  • Digital amplifier has a higher overload capacity than analog amplifier, and it won't cause crossover distortion, transient inter modulation distortion and you don't have to worry about the loudspeaker internal resistance.
  • Dual channel of 50W+50W power output, 100W subwoofer output and a wide input voltage range from 12V to 26V DC.
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Compact Public Address Mono Amplifier - Professional 120 Watt Home Power Audio Sound PA Speaker Receiver System w/ RCA, Headphone, 2 Microphone Inputs, Independent Volume Control - Pyle PT210

  • 120 WATT POWER: The Pyle Compact PA Mono Amplifier gives your entertainment or PA system a boost, takes your voice to the next level! The amplifier's wide frequency response makes it suitable for amplifying music or vocal program material.
  • 5 INPUTS: Features 3.5mm AUX audio input jack w/ the ability to connect external devices such as tuner, CD player, tape deck. Also features 2 ¼” microphone input w/ talkover function, headphone jack, and mix bus jack. Perfect for public announcement.
  • COMPACT SIZE: The professional integrated indoor public address receiver features a compact size and measures 3 ⅓” x 12 ¾” x 8 9/10”, easy to bring anywhere it is needed. Can be used for live bands, office paging systems and other applications.
  • INDEPENDENT VOLUME CONTROL: Each input in the home desktop audio source system has its own rotary volume control knob w/ high/mid/low tone controls. Also include phono / RCA input jacks w/ input selector, and a variety of speaker output terminals.
  • FRONT PANEL CONTROL CENTER: The compact PA receiver box features front panel button control center w/ crisp power on/off button and selector switch, independent input audio rotary volume adjustment, master volume and tone control, LED indicator.
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Blackmagic Design Mini Converter Audio to SDI 4K (BMD-CONVMCAUDS4K)

  • Blackmagic Design SDI to Audio 4K Mini Converter - 12V Universal Power Supply with International Socket Adapters - Blackmagic Design 3 Year Limited Warranty.
  • This Item Includes: SDI Video Input: Switchable between SD, HD, 3G and 6G-SDI.
  • SDI Video Output: Automatically matches the SD, HD, 3G and 6G-SDI video input.
  • Analog Audio: 4 channels of professional balanced analog audio with standard 1/4 inch jack connections.
  • AES/EBU Digital Audio: 8 channels of professional balanced digital with standard 1/4 inch jack connections.
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Amazon Basics 2-Male to 2-Male RCA Audio Stereo Subwoofer Cable - 8 Feet & 3.5mm to 2-Male RCA Adapter Audio Stereo Cable - 8 Feet

  • IN THE BOX: (1) 8 foot 2-Male to 2-Male RCA audio stereo subwoofer cable.
  • CRYSTAL CLEAR AUDIO: Enhances audio connections.
  • ideal for home-entertainment and high-fidelity (HiFi) systems.
  • RCA INPUT/OUTPUT: 2 RCA output (connect to either L or R input) and 2 RCA input.
  • input can be high frequency (digital audio) or low frequency (subwoofer).
  • GOLD PLATED CONNECTORS: Corrosion-resistant 24K gold-plated full-metal connectors.
  • IN THE BOX: (1) 4 foot 3.5mm to 2-Male RCA adapter cables.
  • EASILY CONNECT DEVICES: Adapter cable connects a smartphone, tablet, or MP3 player to a speaker, stereo receiver, or other RCA-enabled device.
  • 3.5MM TO 2X RCA CONNECTORS: 3.5mm Male connector on one end and two Male RCA connectors on the other end.
  • STANDARD AUX JACK: Works with left and right audio input and devices with a standard 3.5mm auxiliary jack (typically used for headphones or ear buds).
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Donner Electric Drum AMP 35-Watt Electronic Drum Amplifier DDA-35 Keyboard Speaker with Aux in and Wireless Audio Connection Drum/Keyboard/MIC 3 in 1 Amplifier with 3-Band EQ and DI Out

  • 【Equipped with two speakers】35-Watt Drum Amplifier that with TWO Speakers(LF:8-inch woofer, HF:2.5-inch tweeter, Impedance: 4 ohms ) provides rich tone with intuitive controls.1/4"DI Out:Audio output port, which can be connected to other speakers through audio cable to provide audio input to other speakers..
  • 【Unique-Design for Electronic Drums】Use for Electric Drum practice, street performance, karaoke with friends, band performance, outdoors playing.Frequency response ranges from 20 to 20KHZ.Musical instrument input which can be connected to 'electronic drum', 'keyboard', etc..
  • 【Multi-function Wireless control button】High-Efficiency and Super Durability.Extremely versatile 2-channel Drum amplifier.two inputs with separate volume control for each channel.Controls: 2-Volume, Treble,Middle, Bass.AUX-Volume,Wireless audio connection..
  • 【Two channels】Two 1/4" Instrument Input, 3-Band EQ, 1/8" Auxiliary Input Jack for Jam-Along with Media Player or CD, 1/8" Headphone Output Jack for Silent Practice.DI output port for external active speakers.Audio output port, which can be connected to other speakers through audio cable to provide audio input to other speakers..
  • 【Supporting microphone Input】Dynamic Mic Mode/Line in Mode. Supporting micropho....
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PIIHUSW 3 Way 3.5mm Splitter, Gold-Plated 3.5 (1/8") TRS Male to 3 Female Stereo Audio Cable

  • 3 way 3.5mm splitter, great for your Walkman, PDA, computer, other portable media players and other audio devices.
  • Connector 1: 3.5 mm Mini-Jack (3 Position-TRS) Male Plug, Connectors 2: 3x 3.5 mm Mini-Jack (3 Position-TRS) Female Jack.
  • (1/8") TRS Male Plug to 3x Female Stereo Audio Splitter, normally used as 1x Audio Input to 3x Audio Output. Please note this cable can't be used as 3 input to 1 output..
  • Gold-plated molded 3.5mm connectors with strain relief ensure a solid high quality connection between the connected devices. 3.5mm stereo adapter with fully modeled connectors provide excellent strain relief Shielded to prevent unwanted EMI/RFI interference..
  • Package: 1x 3 way 3.5mm male to female audio cable. Length: 8.5 inches.
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Klipsch ProMedia 2.1 Computer Speaker System

  • Exclusive Klipsch MicroTractrix Horn maximizes audio clarity and output.
  • 200-watt digital hybrid amplifier driven ProMedia 21 incorporates a convenient headphone jack as well as a miniplug input.
  • Compatible with desktop, laptop, smartphone, tablet and other devices via a headphone Jack and mini plug input.
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Car Cassette Player, Car Stereo Cassette Tape Adapter CD MD MP3 MP4 Player to 3.5mm Aux Audio for Mobile Phone

  • Classic design: The car tape has a retro design and is a good decoration for your car. The metal case makes the 3.5mm cassette adapter the perfect choice for those who take audio seriously..
  • High quality sound: with 3.5mm audio jack for most mp3, mp4, computer and other playback devices. Seamlessly transmit stereo audio for high-quality sound, letting you listen to music anytime, anywhere!.
  • Convenience: When you have a car with a tape player, your iPhone only has a charging port and no 3.5mm auxiliary port. The cassette adapter and smartphone to 3.5mm headphone jack adapter will allow you to continue to enjoy the music on your phone. ,.
  • Compatibility: Support any phone, tablet, MP3 player, car stereo, headphones, Hi-Fi, portable speakers or other devices equipped with a standard 3.5mm audio jack or AUX input port, just adjust the audio balance on the player Set, you will get a music classic!.
  • Simple operation: our tape is easy to use, plug and play, no external power supply required. When you have a 3.5mm audio jack or AUX input port, you can use it immediately..
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Nicama V8 XLR/ 6.35mm Audio Preamp Adapter with 48V Phantom Power, Real-time Monitoring, Guitar Interface Microphone Preamp for iPhone, iOS, Android, Tablet and DSLR Cameras

  • 2 Channels with XLR/ 3.5/6.35mm input.【Real-time Monitoring 】With the real-time monitoring function, you can monitor whether microphones are working normally during recording..
  • 【Universal for Smartphone, Tablet and Cameras】Nicama V8 is an easy solution to record high-quality audio by connecting a professional microphone with iPhone, Tablets and Guitar and Android smartphone, DSLR cameras .Route your audio signals through a Mic jack or a headphone jack to your DSLR camera or smartphone.
  • 【Portable Audio Mixer with 5 INPUTS】Nicama V8 is a professional audio mixer, which comes with 2 XLR input interfaces to connect professional microphones or high-end studio microphones ,or connect electronic guitars, bass, etc with 6.35mm input jacks. Three 3.5mm AUX audio input jacks to connect external devices such as external microphones..
  • 【Easy for Control】There is a mono and stereo switch on Nicama V8 audio adapter. You can record two separate tracks at the same time and adjust the two gain knobs when appropriate to set the exact sound level so that ensuring professional quality audio files every time..
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Axess TVD1805-24 24-Inch 1080p LED HD TV | VGA/HDMI Inputs, Built-in DVD Player, Full Function Remote

  • Wall mountable | mount not included | Brightness is 160 cd per square meter, plus or minus 10 percent.
  • TV Dimensions – 25" W x 8" H x 7" D | Screen size – 24” measured diagonally | Power consumption (while in use) – ≤36W | No Bluetooth or WiFi capabilities.
  • Contrast Ratio – 600:1 | Built-in DVD player.
  • Full function remote control | Max Resolution: 1920 x 1080.
  • Inputs: HDMI – 1 | Card reader – Micro SD | Audio/Video | Coaxial Output Jack | CVBS Input | Earphone Audio Jack | PC Audio Jack | USB Input | VGA.
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