self amplified speaker

...Amplifier Speakers for Teachers,School,Classroom http://www.newgood-speakers.com Features and Advantages: A.Patented design product,piano coating finish for all body. B.Neodymium magnet inside speaker,high sensitivity and instant response. C.Professional voice amplification,Wireless/Wired Megaphone Support D.Multifunctions: microphone amplification, speaker...

...amplifier speaker for public broadcastin, microwave detection voice alarm Item specifics Model Number:CM680 Brand Name:COMER Usage:microwave motion sensor player Detetor Type:microwave induction Power supply:DC12V ~ 24V Color:white Power-down memory function:support Built-in power amplifier...

... Impedance:4ohms-8ohms With USB/SD/MIC/EQ//VFD Single Speaker Size: 350*250*610MM Packing Method: one pair speaker per carton Packing size:360*520*630mm This Kind of design can make it with 6" 8" 10" 12" 15" Welcome OEM service.

...speaker Digital Class D Amplifier speaker smart home product Product Description Speaker input & output: Micro USB charging port Material: ABS + Metal alloy + Fabric Color: black or customized Weight: 700g±1g Size: 103 x 103 x 198mm Specification Details Main function Support Alexa and BT Speaker...

25 Watt Megaphone Recording Bullhorn Loud Speaker Afforded mini wireless amplifier speaker Specifications Sporting events Audio mixer loudspeakers 1.Size:140x220MM 2.Function:Talk/Siren 3.10W (D x4 pcs battery) 4....

12inch 7.4V rechargeable portable amplifier speaker with wireless microphone Product Description Type: Trolley Speaker Power: Battery, DC/AC Cabinet Material: Plastic Company Information Cetificates FAQ Q. Are you trading company or Manufacturer? A: We ...

2014 best creative mini portable amplifier speaker for families friends business Quick Details Cartoon mini speaker Size: 75x58x84mm Body color: black, pink Material: plastic Resistance: 45ohm Accessory: USB cable and audio cable ...

New Lunched Rechargeable mini Portable Wireless Pa Amplifier speaker for Teacher Model No. GL001 Sound coverage 2000 square meter Output power 18W Wireless distance 10~20m ...

TDA7294V Amplifier Integrated Circuits 100V 100W Dmos Audio Amplifier Speaker Specifications Product Attribute Attribute Value Series: TDA7294 Product: Audio Amplifiers Class: Class-AB Output Power: 100 W Audio - Load Impedance: 8 Ohms THD plus Noise: 0.01...

...Speaker for Mobile Phone Amplifier Loud Wooden Speaker Features: 1. Magical amplification mobile phone equipment sound 2. No need to configure any wireless setting or plug in cables,just set your device on the magic speaker and enjoy room filling sound 3. Support all mobile phone or pad with external wooden speaker...

...Amplifier Speaker Product description: 1. This product is a Bluetooth audio receiver for home and car speaker systems without Bluetooth function. Plug in USB power supply and connect 3.5mm audio cable to turn the ordinary speakers into Bluetooth speakers...

...Amplified Speakers Touch Screen Kiosk With Stylish And ADA Compliant Design Part No: TSK9005-2D Two display kiosk Key Features ● Two displays: upper display for video play or advertising;lower display paired with SAW touchscreen for interaction ● Super quality SAW touchscreen with anti-glare and vandal-resistant feature ● 15″,17″,19″TFT LCD displays for option ( for lower display and upper display) ● Built-in hi-fi amplified

HXF600 ODM With Amplifier Speaker 10X Zoom Camera Load Law Enforcement Records Custom Foldable Police Department Drones Core features of HXF600 ...

Car amplifier 1800.1D The use of voltage: 10V-16V DC Input sensitivity: 200mV-6V 4 ohm output power: 460W*1CH 2 ohm output power: 680W*1CH 1 ohm output power: 1800W*1CH Distortion rate: T.H.D+N:<0.1 Signal to noise ratio: >96dB Frequency response: 10Hz-...

0.02mm Super Thin Self Bonding Speaker Voice Copper Wire Winding Small Coil The advantages of ultra-thin enameled copper wire in voice coil winding include: Precision and Sensitivity: Ultra-thin enameled copper wire provides highly precise windings that ...

Product Description What's the details of our CRBS12 Bluetooth Penguin Speaker? Material: ABS / Controller: ISSC Customized colors and logos are welcomed Yellow, Blue,Black,Pink Supports A2DP and AVRCP with Bluetooth version 2.1/2.0/1.2 with EDR class II ...