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Rockville RGHR45 4 Zone Bluetooth Marine Receiver Bundle with (4) MB Quart NF1-116B 6.5\ 80 Watt Marine 2-Way Coaxial Black Speakers Compatible with Boat

  • ...Receiver with 4 Zones that each have independent volume control Includes wired remote with the ability to control the volume in each zone 3” TFT color display makes it easy to navigate Built in Bluetooth/USB/AM/FM playback Fits into a standard Gauge-Hole (Tachometer) Opening Built-in 72 x 4 Watt Peak high powered amplifier (28 x 4 RMS) 3 pairs of pre-amp outputs.
  • 4 zones each with volume control (zone 1 = built in amplifier, zone 2 and 3 are RCA outputs, and zone 4 is the sub output) Built in EQ with preset EQ curves (Pop, Classic, Rock, Jazz, Beat, Flat) IP66 Waterproof Certification (Tested to withstand the elements) USB Input to play back audio files store on a USB thumb drive or any other USB device USB plays video RCA A/V input to play back a video source.
  • Rear camera input RCA Aux Input AM/FM Radio Built In with 18 FM and 12 AM presets + US and European tuning Bluetooth built in to stream audio from any Bluetooth enabled device USB Input Charges Your Phone Big easy to use buttons.
  • Back-lit 3 inch TFT display IP66 waterproof level meet ASTM B117 and ASTM D4329 standards Humiseal coated PCB board for waterproofing and protection from the elements Required cutout: 2.99" (diameter) x 4.96" (depth) x 4.53” (top plate diameter) 6.24 inch depth inclu....
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Rockville RGHR2 Marine Gauge Hole Receiver W Bluetooth USB, Radio + Wired Remote

  • .... Wired remote with 32.8 foot wire. USB extension cable (40 inches). Mounting bracket. Screws. ISO wiring. Owner manual and warranty.
  • Rockville RGHR2 Weather Resistant Gauge-Hole Digital Media Receiver w/Bluetooth/USB/AM/FM. Fits into a standard Gauge-Hole (Tachometer) Opening. Built-in 72 x 4 Watt Peak high powered amplifier (28 x 4 RMS). Built in EQ with preset EQ curves (Pop, Class, Rock, Flat). IP66 Waterproof Certification (Tested to withstand the elements). USB Input to play back audio files store on a USB thumb drive or any other USB device. RCA Aux Input. AM/FM Radio Built In with 18 FM and 12 AM presets + US and European tuning.
  • Bluetooth built in to stream audio from any Bluetooth enabled device. USB Input Charges Your Phone. Two Sets of RCA Outputs (Front and a switchable rear/sub) allow you to connect external amplifiers. Big easy to use buttons. Backlit LCD display. Wired Remote Control Included (normally $50). Required cutout: 2.96" (diameter) x 2.75" (depth). USB is 500mA and 5V and supports 16GB max. Dimensions: 2.96" cutout mounting diameter. 4.45" diameter top plate. 3.9" mounting depth (not including top plate). 5.0" depth including the top plate.
  • Specs of the built in amplifier: TDA7851L quadbridge power amplifier. 4 x 72 watts peak ....
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WinBridge Voice Amplifier with Portable Microphone, School Supplies, Rechargeable Speaker for Teachers, Classroom, Tourguide, Personal Voice Amplifier and Teacher Microphone Headset

  • This voice amplifier was mainly used for teaching,meetings or seminars, or guiding a tour.It produced sufficiently loud sound with a volume controller, so all people were hearing clearly. A perfect gift for teachers..
  • Portable voice amplifier built in rechargeable battery that could last more than 8 hours and it charges by USB. Loudspeaker is light weight and easy to carry. Also has belt clip and hanging strap to carry..
  • You could play music by a TF card/USB driver from this portable speaker.Operation is straight forward, even if you could without needing the manual Everybody can very quickly up and running - just plug in the headset and turn it on..
  • Wear the portable microphone headset around the back of necks and then angling the mic up, or wear as designed with mask loops on the as well without problem..
  • Don’t be silly and overuse your voice. Protect it using this voice amplifier headset.Package includes personal voice amplifier, portable microphone, waistband,USB cable and manual.
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AITRIP 4pcs M38 Wireless Bluetooth MP3 Audio Receiver Board BLT 4.2 mp3 Lossless decoder Bluetooth 4.2 Audio Receiver Board Wireless Stereo Sound Module Compatible with Arduino Raspberry Pi

  • This product has its own dual 5W power amplifier circuit, and must not be connected to another amplifier! The outputs of the two amplifiers may not be....
  • Package Includes: 4pcs M38(HW-406) Wireless Bluetooth MP3 Audio Receiver Board.
  • Power supply: You can directly use the MICRO USB Android cable 5V for direct power supply, or you can also connect 5V power supply or 3.7V lithium....
  • Support USB sound card, free drive (plug and play). Connect the module to the computer with a USB cable, and the computer can play music through the....
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S.M.S.L AD18 HiFi Audio Stereo Amplifier with Bluetooth 4.2 Supports Apt-X,USB DSP Full Digital Power Amplifier 2.1 for Speaker,Small 80Wx2 Class D Amplifier with Subwoofer Output

  • This class D amplifier Supports USB coaxial analog Bluetooth and two optical inputs.
  • With amplifier output port, 3.5mm headphone jack and subwoofer outputs, 80w*2 output power, 1.44-Inch Color screen, The brightness of the display can be adjusted.
  • Customized BT4.2 Bluetooth module, Supports apt-X, easily connect with Bluetooth by NFC.
  • The Bluetooth amplifier uses tas5508c+tas5342a from TI as amplifier chips, DSP technology, built-in SDB sound patented.
  • What you get: SMSL AD18 amplifier, 24V power supply us Plug, Micro USB cable, remote control, antenna, 1 year warranty and friendly customer service.
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Wireless Voice Amplifier SHIDU Portable Mini Voice Amplifiers with Wired Microphone Headset and Waistband, Rechargeable Personal Amplifier for Teachers Tour Guides Coaches Yoga Fitness Instructors

  • ¡¾Wireless Voice Amplifier¡¿ Amplifies your voice and saves your throat when you have a difficult time speaking loudly enough. Delivering 10w clear and soft sound to cover about 10000 sq.ft (1000 O)..
  • ¡¾Portable Voice Amplifier¡¿SHIDU S615 wireless voice amplifier is a portable public address system. You can take it to multiple locations such as classrooms, bingo calling and outdoors. A big help in speaking to 50+ members in your group. It is a best thing for teachers..
  • ¡¾Rechargeable Voice Amplifier¡¿Wireless portable voice amplifier built-in a 1800mah lithium battery and can be used continuously for about 8-15 hours.The wireless microphone can be used for about 3-5 hours..
  • ¡¾Easy to Plug and Play ¡¿The wireless voice amplifier support 3.5mm audio input, just plug the USB cable into your device or plug the 3.5mm jack into your audio device and not need drives. It Compatible with PC, laptops,desktop and more devices.And Support one key to record and one key sing circulation..
  • ¡¾Supports Music Playing¡¿Voice amplifier support TF (Micro SD) card playing & USB ....
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Linsoul Topping D10 Balanced USB DAC with ES9038K2M, XMOS XU208, ASIO Drivers, Balanced TRS/XLR Output, Automatic Power on/Off, Support DSD256 PCM384 (Silver)

  • ...ing music. Orange LED is soft and not dazzling even at night. DSD playback only displays the sampling rate in ASIO mode.
  • 【Decoding Applications Optional】 You can connect D10 Balanced's Line Out output to your active speaker to send better sound directly into the speaker. You can also connect D10 Balanced to your amplifier/headphone amplifier's input to make D10 Balanced one part of your HIFI system, which provides better input for the amplifier/headphone amplifier, greatly improving the overall system performance and sound quality in the case of the USB input..
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Voice Amplifier, SHIDU Original Wireless Voice Amplifiers 10W Rechargeable Portable Mini PA System Speaker with UHF Wireless Microphone Headset for Teachers, Yoga, Tour Guides, Coaches, Classroom

  • ¡¾Portable Voice Amplifier¡¿SHIDU M500 UHF Voice Amplifiers is a portable public address system as it is super lightweight with a user-friendly shape. Size:104mm*86mm*28mm weighing only 6.85oz. It is equipped with a back clip to fix the device at your belt or pocket, or you can hang it around your waist with the help of the waistband belt included..
  • ¡¾Voice Amplifier Multipurpose Use¡¿: This personal voice amplifiers features Multifunction modes. You can take it to multiple locations such as classrooms, bingo calling and outdoors. You can use it as a voice amplifier, to record information, as a powerful speaker. Also, it can help you make selfies and play music via Bluetooth, USB, or listen to the radio..
  • ¡¾Rechargeable voice amplifier¡¿Built-in a 2000mAh big lithium battery allows the microphone speaker to only take 3-5 hours to fully charge, but plays up to 10-12 hours of amplify time and up to 8 hours of music playtime..
  • ¡¾Wireless Voice Amplifier Supports Music Playing¡¿Personal wireless voice amplifier support TF (Micro SD) card playing & USB flash drive playing. You can repeat single tune, loop all music and switch songs, Easy to use as a mini speaker..
  • ¡¾Voice Amplifier with 2 in 1 Microphone¡¿Comes with comfortable UHF Wireles....
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Rode NT-USB-Mini USB Microphone Bundle with Knox Gear Studio Headphones and 4-Port USB 3.0 Hub (3 Items)

  • BUNDLE INCLUDES: Rode NT-USB-MINI USB Microphone with Detachable Magnetic Stand, Built-In Pop Filter and Headphone Amplifier, Knox Gear Closed-Back Studio Headphones, and 4-Port USB 3.0 Hub.
  • STUDIO-GRADE HEADPHONE AMPLIFIER: The NT-USB Mini features a studio-grade headphone amplifier and a high-quality 3.5mm headphone output, complete with precision volume control, allowing you to easily monitor your audio. There is also a switchable zero-latency monitoring mode for eliminating distracting echo when tracking vocals or recording instruments.
  • SLEEK, COMPACT, FLEXIBLE: The NT-USB Mini has been designed to be as flexible as the modern content creator needs to be. Its unique magnetic desk stand provides a sturdy base for reducing noise from knocks and bumps and is easily removable, allowing the mic to be quickly detached and placed on a studio arm or mic stand.
  • COMPACT: At just 89mm wide and 141mm tall, the NT-USB Mini is very compact, taking up only a fraction of precious desktop real estate. It also looks fantastic. Sleek and stylish, with clean lines and a modern aesthetic, it’s the perfect addition to any setup.
  • DURABLE BUILD: Hard-wearing steel and reinforced nylon resin construction ensure the NT-USB Mini is ready to take on the rigors of recording an....
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Rockville RPA6000USB 19' 1000w 4 Chan DJ/Pro/Karaoke Amplifier/Mixer Amp w/ USB

  • Rockville 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. Front Inputs: 3.5MM front aux input, 1/4” Headphone Jack, (2) 1/4" Mic Inputs, USB Input, Optical. Rear Inputs: RCA, Optical, Coaxial. Rear Outputs: Preamp output for an external additional amplifier or powered speaker..
  • Sub preamp output to connect a powered subwoofer or an amplifier. Record output to mixer. Record output to connect a recording device. Bluetooth Capable. Rear Speaker Terminals: Banana plug / binding post outputs for 4 speakers (2 on Channel A and 2 on Channel B).
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Rockville RGHR45 4 Zone Marine Gauge Hole Receiver Bluetooth/Radio/Wired Remote & RXM-S6 Marine/Boat 6 Channel Amplifier 2600 Watt Peak / 660w Dyno-Certified RMS with Status Mode LED Indicator

  • ...ver with 4 Zones that each have independent volume control, Includes wired remote with the ability to control the volume in each zone, 3” TFT color display makes it easy to navigate, Built in Bluetooth/USB/AM/FM playback, Fits into a standard Gauge-Hole (Tachometer) Opening, Built-in 72 x 4 Watt Peak high powered amplifier (28 x 4 RMS), 3 pairs of pre-amp outputs..
  • Product 1: 4 zones each with volume control (zone 1 = built in amplifier, zone 2 and 3 are RCA outputs, and zone 4 is the sub output), Built in EQ with preset EQ curves (Pop, Classic, Rock, Jazz, Beat, Flat), IP66 Waterproof Certification (Tested to withstand the elements), USB Input to play back audio files store on a USB thumb drive or any other USB device, USB plays video, RCA A/V input to play back a video source, Rear camera input, RCA Aux Input..
  • Product 1: AM/FM Radio Built In with 18 FM and 12 AM presets + US and European tuning, Bluetooth built in to stream audio from any Bluetooth enabled device, USB Input Charges Your Phone, Big easy to use buttons, Back-lit 3 inch TFT display, IP66 waterproof level, meet ASTM B117 and ASTM D4329 standards, Humiseal coated PCB board for waterproofing and protection from the elements, Required cutout: 2.99" (diameter) x 4.96" (depth) x 4.53” (t....
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NORWII S358 Portable 4000mAH Rechargeable Voice Amplifier with Wired Microphone Headset & Waistband, Personal Microphone and Speaker for Teachers Tour Guides ect

  • Small Size and Big Volume -- ①It is a Professional Voice Amplifier with 3 inches powerful magnetic loudspeaker. Compact size (4.9 x 1.9 x 3.6 inches) and light weight (0.56 lb). ②The max 10 watts sound can cover about 10000 sq.ft (1000 ㎡). More advanced sound sensitivity and more sound penetration. The sound of S358 microphone amplifier is clear, crisp, no noise and no distortion..
  • Long Battery Life-- ①Double power, it provides 36-40 hours keep using. ②This mini voice speaker is charging with type-C port..
  • Comfortable and Portable -- ①Portable loudspeaker comes with an adjustable band that you can use it to tie around your waist or hang on your neck. ②Teacher speaker amplifier has a clip on the back, you can clip on a belt or the pant waistband. ③The wired headset microphone is adjustable. ④Fashionable design that is suitable for teaching, trainer, singer, coach, tour guide, shopping mall, presentation, Yoga, outdoor speech and etc..
  • Upgraded Microphone Speaker - This speaker amplifier can work as an MP3 audio player, can be used on computers or smartphones. S358 is equipped with a mainstream USB-C charging interface. The package is including a USB Type A to USB Type C charging cable, it can be charged with 5V charger or computer USB p....
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