領東企業有限公司

 Mini Audio Amplifier  	 Case Material:&nbsp;Aluminum Alloy&nbsp; 	 DC In: 12V 3A 	 DC Output: 12V 1A 	 Speaker Jack: 2 (11W) 	 Wire Microphone Jack: 2&nbsp; 	 Line In: 1 	 Line Out: 1 	 Master Volume Control: Yes 	 Microphone Volume Control: Yes 	 Line Out Volume Control: Yes 	 Product Dimension:&nbsp;155 x 120 x 55mm 	 Product Weight: 585g  

Mini Audio Amplifier

廣州市奧迪詩音響科技有限公司

The speaker woofer in this picture features a set of quality voice coils to make crystal-clear sound. The cone is rubberized to improve durability. This speaker woofer is a great enhancement to be applied in speaker boxes.
 
  With an injection V-cone. 
  Big round type rubber edges. 
  Dual 4-Ohm heavy-duty voice coils. 
  Dual large-amplitude and high-power magnets. 
 

Speaker Woofer

思諾科創公司

  Home Fever Audio Stereo Professional Hifi Pure Power Amplifier High-Power AMP With Balanced Output
AMP70 -&nbsp;Audio Power Amplifier  

 Technical Features:  	 Adopting Transconductance Current Mode Technology 	 High Resolution, Wide Sound Field, Accurate Positioning, Transparent Background, Objective and Rational Speed Sense, Vocal Music, 	 The Outline of&nbsp; Instrument Is Clear, Notes Are in Place 	 Super Low Frequency Control, Sound Neutral and Hearing-Resistant: Mono Balanced Amplifier Design, Perform Strong Dynamic scenes &quot;Magnificent&quot;! 	 Distortion THD: Balanced Output 0.002%,1Khz,20W;&nbsp;Unbalanced Output 0.015%,1Khz,10W 	 Output Power: Balanced Output 1X900w/42,600w/82@1KHZ,10% ; Unbalanced Output 2X300W/40,150W/82@1KHz,10% 	 Frequency Response :Balanced Output 5HZ-320KHZ ; Unbalanced Output 5HZ-220KHz -3木dB 	 Conversion Rate: Balanced Output 550V/uS ; Unbalanced Output 330V/uS 	 Brand : TECKON 	 Place of Origin: &nbsp;Guangdong, China 	 Out Put Power: 900W 	 Response frequency: 5Hz-320Hz 	 Material&nbsp; Type: Aluminum Alloy 	 Model Number: AMP-70 	 Style: HIFI AMP 	 Distortion: 0.002% 	 Sensitivity: &ge;105dB 	 Power Supply: 220V AC 	 Size: 430*430*135mm 	 Weight: 18Kg  

Home Fever Audio Stereo Professional Hifi Pure Power Amplifier

Pure Acoustics Inc

 	 Bluetooth connectivity for up to 10 meters 	 Aux, SD, USB and bluetooth inputs 	 FM radio 	 2 separate 6.3mm microphone inputs with separate volume and echo control 	 Digital display for display of the input, song played and volume 	 Remote control  

Compact Stereo Amplifier with Bluetooth

深圳市索愛無線互聯科技有限公司

S-658 Portable UHF Wireless Super High Power Voice Amplifier
* Touch key operation
* Adopt UHF high frequency wireless PA technology, transmission distance up to 35m
* Nd-fe-b magnet trumpet, strong penetrating power sound, wide coverage
* Multi-purpose Amplifier: Play music from TF card or USB flash drive or PC through AUX line-in
* Exclusive patent fashion appearance, ergonomic design, comfortable, easy to carry Wide Application:
* Portable voice amplifier for teachers&rsquo; usage in classrooms;
* Ultra light personal megaphone for tourist guide usage;
* Mini sound amplifier for leaders&rsquo; usage in meeting;
* Portable waistband amplification devices for outdoor activities usage;
* Personal voice amplifier for promotional specialist;
* Loudspeakers for coaches.

Portable Wireless Voice Amplifier

瑞揚電子有限公司

 High-Power Professional Public Addressing Amplifier W/Usb/Sd Function &amp;&nbsp;W/&nbsp;Led Id3 Tag Display And Recording Function/Remote Control 

  Feature:   	 Big and luxury LED display screen with ID3 TAG display showing the title and words of the playing songs 	 Multi-language for your selection as Chinese/English/Korean/French/German/Spanish/Russian/Thai/Arabic&nbsp; 	 Recording format as 96Kbit/128Kbit/192Kbit&nbsp; 	 MIC1 Voice Priority/Talk-over Function for both Balanced and Unbalanced Inputs&nbsp; 	 peaker Output at 4ohm/8ohm/70V/100V output&nbsp; 	 Speaker Output from Zone1 to 5&nbsp;at 100V Output&nbsp;  
  Specification:   	 Frequency Response: MIC:80Hz-15Khz (&plusmn;3dB)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;AUX:45Hz-18Khz (&plusmn;3dB)&nbsp; 	 T.H.D (@1Khz, rated output):&lt;0.3%&nbsp; 	 Power Supply:AC 110V/60Hz and 230V/50Hz Switch&nbsp;  

2U Public Address Amplifier /MP3/FM Tuner

佛山市南海杜聲美眾電子有限公司

The highlighted Bluetooth speaker has a rugged housing in pink tone and has a disco ball on top. It offers loud and clear sounds and provides colorful light effects to go with the music. This Bluetooth speaker has two handles for portability and is excellent for parties and other events. 	 Bluetooth/USB/FM/3.5mm line in/2 MIC input/disco ball/RGB speaker lighting. 	 Total amplifier RMS power output: 40W. 	 Tweeter unit: 1&quot;. 	 Nd-Fe-B magnet woofer unit: 6.5&quot;. 	 Enhanced bass. 	 Offer loud and clear sounds. 	 Disco ball on top. 	 Provide colorful light effects to go with the music. 	 With two handles for portability. 	 Excellent for parties and other events.  

Discball Rocky Party Speaker Hi-60

Featured here is a Bluetooth speaker for providing music to parties. It comes in stylish design and is equipped with a disco ball on top to offer stunning light effects. This party speaker offers enhanced bass and delivers superior audio quality. 	 Bluetooth/USB/FM/3.5mm line in/2 MIC input/disco ball/RGB speaker lighting. 	 Total amplifier RMS power output: 40W. 	 Tweeter unit: 1&quot;. 	 Nd-Fe-B magnet woofer unit: 6.5&quot;. 	 Enhanced bass. 	 Equipped with a disco ball on top. 	 Offer stunning light effects. 	 Stylish design. 	 Superior audio quality. 	 Ideal for providing music to parties.  

 PROFESSIONAL PUBLIC ADDRESS AMPLIFIER w/BT/MP3(USB/SD)/LED DISPLAY 

  Functions and Features:   	 Voice Priority/ Talk-over Function 	 Speaker Output&nbsp;at 4ohm/8ohm/70V/100V output 	 Frequency Response: MIC: 80Hz-15Khz (&plusmn;3dB) 	 AUX: 45Hz-18Khz (&plusmn;3dB) 	 T.H.D(@1Khz, rated output): &lt;0.3% 	 S/N Ratio: MIC: MIC: &gt;72dB AUX: &gt;80dB 	 Input Sensitivity: MIC: 22mV AUX: 130mV&nbsp; 	 Power supply: AC 110V/60Hz and 230V/50Hz Switch  

Professional Public Address Amplifier /MP3 Player

This Class D power amplifier is professionally manufactured for guaranteed performance. It features variable low-pass and high-pass crossover filters, a tri-mode output configuration, a high-efficiency power supply, 2-ohm stable circuits, and anti-radio-interference capabilities. The built-in protection against short circuits, overloading and over-voltage&nbsp;ensures ultimate user safety.&nbsp;

 
  Polished finish. 
  Compact and lightweight design. 
 

Class D Power Amplifier

恩平市方格音響科技有限公司

   2 mono channel input and high quality microphone amplifier.   16 band frequency display.   Built-in professional digital effector.   Built-in mixer jack, balanced output, grade machine output, recorder output, external equalizer input.   Built-in main track speaker and auxiliary track speaker output system.   Design base on the KTV and home used, and using four Toshiba big power amp pipe.  

Karaoke Power Amplifiers 

The power amplifier is built with a durable housing to endure high voltage input and output. It is installed with a circuit protector to prevent overload and overcharge. This power amplifier is a great stabilizer to be installed in electric appliances.
 
  1 Ohm stable circuits. 
  Variable low pass electronic crossover. 
  Extra heavy heat sink for better dissipation. 
  Thermal, short-circuit, overloading protection. 
 

Power Amplifier

 The power amplifier is equipped with advanced circuit transformers to convert electric power. It is specially designed and built to prevent overheat and overload, promising excellent stability. This power amplifier makes a great complement to heavy-duty machines. 
 
  1 Ohm stable circuits. 
  Variable low pass electronic crossover. 
  Extra heavy heat sink for better dissipation. 
  Thermal, short-circuit, overloading protection. 
 

  Features:   	 Warning Alarm Police Fire Siren 	 Loudness Factor: 150dB 	 Features: High Loudness 	 The sound is loud and so pure 	 Alarm Output for Flashing USB Alarm Features 	 Microphone On/Off Switch Button 	 Independent MIC Master Volume Control 	 Independent LINE1 &amp; LINE2 Volume Control 	 Key Control Buttons and LED Indicators 	 One 6.35mm TRS Microphone Input 	 Two Caron Output 	 RCA (L/R) LINE1 &amp; LINE2 Input 	 RCA(L/R) Line output  

Warning Alarm Police Fire Siren Pre-Amplifier

  Production Information :   	 Product Category : Audio Guitar 30W Amplifier with 3 Brand Equalizer Master AC OUT 	 Model : Jungel-30, 	 Out Power : 30W 	 Speaker : 10&Prime; 	 Effect : Overdrive , Gain 	 Function : &nbsp;Input ,Gain ,volum ,3 Brand EQ , Master AC OUT,&nbsp;11 Amp Mode ,Tap ,Tuner ,3 Preset Mode ,4 Effect Mode ,&nbsp;(Chorus ,Flanger,Phaser,Tremolo ) , Delay , Echo, Room, Hall, Phones, Aux in , DC Input&nbsp; 	 N.W. : 9.5KGS 	 Dimensions: 39.5cm x 20cm x 36cm  

Portable Audio Guitar 30W Amplifier with 3 Brand Equalizer Master AC OUT

Anaccord Electronic Technology Co., Ltd.

 	 Power supply:AC 100-240V 	 Output power: 50W (25W x 2) 	 Frequency response:20-20KHz 	 Input:WIFI,bluetooth,USB2.0,optical,coax,aux in 	 Net weight: 1.3 KG 	 Dimension(H*W*D): 78 x 201 x 166 mm  

Bluetooth with WiFi Amplifier

  Production Information :   	 Product Category : Audio Guitar 60W&nbsp;Amplifier with 3 Brand Equalizer Headphone Output 	 Model : PAN-60, 	 Out Power : 60W 	 Speaker : 12&Prime; 	 Effect : Overdrive , Gain 	 Function : Input, Clean: Volume, Channel 	 Selection, Overdrive: Gain ,3 brand EQ, 	 Reverb, Aux in, Headphone Output 	 N.W. : 17KGS 	 Dimensions : 52*28*48CM  

Portable Audio Guitar 60W Amplifier with 3 Brand Equalizer and Headphone Output

  Feature：   	 Supplies Clean Filtered AC Power with Two-Stage High Insert Dissipation 	 High Performance Micro-Controller Unit Ensures High Level Precise Timing 	 Built-in Two Stage EMI Filter for Each Output (On Rear Panel) 	 Able to Series Link More than 100 Units with Automatic Master Unit Display 	 Selectable Step Time and Real Time Display 	 Output Cut Switch for All Nine Channels 	 LED Displays: Output Cut, Master, Bypass, Power, AC Voltage and Temperature 	 Monitors Ambient Temperature in Real Time 	 One Constant Power Jack Output Un-switched on Front Panel 	 8 Channel Output with American Standard  

Audio Processor Power Sequencer with 9 Outputs

King Line Technology Co., Limited

&bull; Easily connect a wired chat and stereo headset to PlayStation 4
&bull; Built-in amplifier
&bull; Support Gaming and MP3 Audio Device

Audio Amp Lite

6 Channel Amplifier

  Features:   	 DC Protection: protects the loudspeakers against infrasonic signals 	 High Frequency Protection: protects the loudspeakers against strong very high frequency non-musical signals above the audible range 	 Thermal Protection: shuts down the power supply if the line voltage is outside the operating voltage 	 Short Circuit Protection: protects the amplifier from the output fault 	 Clip Limiter: Prevents severely clipped waveforms from reaching the loudspeakers while maintaining full peak power. 	 Sound for a given input signal level. 	 The maximum input gain is achieved by turning the control completely clockwise. 	 4&Omega; Stereo Output Power :4 x 50W 	 8&Omega; Bridge Output Power: 4 x 100 W 	 Damping Factor:&gt; 600 	 Input Impedance:&gt;10k&Omega; 	 Input sensitivity:775 mV / 0 dB 	 Frequency response:20 Hz ~ 20 KHz distortion 	 S/N ratio:&gt; 98dB  

1U Slim Class D Switching Power Amplifier

卓維企業有限公司

   Mini ear amplifier   Mini size that fix into the ear   Great for elder people, investigator   Clear sound with volume control   A312 battery operated   3 different size of ear tips   Clean tools accessories  

Micro Ear

深圳中電投資有限公司

  It is a micro mini hifi  It is compatible with DVD, VCD, CD and MP3  It has a full logic cassette  It has a VFD monitor display  It has a AM/FM radio with a preset function of up to 40 stations  It has an USB host and SD slot for inputting  It has a 2x20w RMS power output  This mini hifi has an excellent quality of sound  It has an expressive and marvellous outlook  It is a good household appliance  

Micro system HiFi

  Features:   	 Built-in Bluetooth for Wireless Audio Streaming 	 Full Function Remote Control Showing Mode Play Status 	 Digital LED Display Showing MP3 / BT / AUX Mode Playing Status 	 3.5mm Headphone Input 	 (2) 1/4&#39;&#39; Microphone Input Jacks&nbsp; 	 USB Flash Drive &amp; SD Memory Card Readers 	 USB Port Doubles as Device Charge Port 	 Line Echo / Bass / Treble / MIC1 /&nbsp; MIC2 / Music / Masters Rotary Controls 	 Selectable Audio Input (AUX1, AUX2, BT / USB / SD) 	 (8) Pairs of Push Type Speaker Output Connectors 	 RCA (L/R) AUX1, AUX2 Input Connectors 	 RCA (L/R) REC Output Connectors 	 Built-in Short Circuit and Over Voltage Protection 	 Perfect for Home, Office, School, Church or Business Use    Parameter:   	 MP3 Format: MP3 / WMA / WAV / FLAC / APE 	 Input Sensitivity: 180mV 	 Signal to Noise Ratio: 84dB 	 Frequency Response: 20Hz-20KHz 	 Power Supply: AC 220V / 50Hz  

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