BT20C Bluetooth 4.2 Stereo Audio Amplifier 2 Channel Home Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH Digital Power Amplifier for Passive Speakers with Bass and Treble Control 50W X 2 Silver

BT20C Bluetooth 4.2 Stereo Audio Amplifier 2 Channel

Parameter: 1. Power supply range: 12v-25v; 2. THD: ≤ 0.5%; 3. Frequency Range: 20Hz - 20kHz (±1 dB); 4. SNR: ≥ 98dB; 5. Input sensitivity: ≤ 280mV; 6. Bluetooth transmission distance: 39ft(12m); 7. Terminating impedance: 2Ohm - 8Ohm; 8. Output power: 50W + 50W; 9. Input mode: Bluetooth and Analog; 10. Bluetooth Name: Fosi Audio; 11. Power supply: 19V 4.74A 90W; 12. Supplied Accessories: Amplifier, Power supply, AC power cord, Manual.

  • Color: BT20C-S
  • Brand: Fosi Audio
  • ASIN: B07KWW2HYK

Power Home HiFi Stereo Amplifier - 90 Watt Portable Dual Channel Surround Sound Audio Receiver w/ 12V Adapter - For Subwoofer Speaker, MP3, iPad, iPhone, Car, Marine Boat, PA System - Pyle PFA300

Power Home HiFi Stereo Amplifier - 90 Watt

Pyle Model : PFA30090 Watt Class-T Hi-Fi Stereo Amplifier90 Watt Class-T Hi-Fi Stereo Amplifier with AC Adapter Included 12V AC/DC Adapter Class-T Circuit Design Microphone Input Jack Speaker Impedance: 2-8Ω 3.5mm iPod/MP3 Input Jack Signal to Noise Ratio: >80dB Total Output Power: 90 Watt Input Power: DC 9 ~ 14.4V 2A Total harmonic distortion:

  • Color: Black
  • Brand: Pyle
  • ASIN: B0071HZ5LE
  • UPC: 068889023367

Lepy LP-2020A Class-D Hi-Fi Digital Amplifier with Power Supply Black

Lepy LP-2020A Class-D Hi-Fi Digital Amplifier with Power Supply

Product Features: Aluminum enclosure: Light weight, sturdy and stylish high-end appearance Built-in loudspeaker protection circuit triggers when the amplifier is turned on to protect speakers from high volume bursts of audio Power monitoring protection circuit: Output will be cut off when input voltage exceed 14.4 Volts DC or overheat etc Reduced signal interference and offer long operation life: State of the art design using surface mount components and advanced engineering for proven performance Cost effective: Low price and high performance, great for projects and DIY audio applications Product Specifications: - Brand: Lepy - Input power:DC10-14.4V - Output power:20wx2 RMS - Weight: 360g - Load impedance:4-8Ω - Frequency response:20Hz-20Khz - Total harmonic distortion:<0.4% - SNR:>80db Package Content: ✮ 1x LP-2020A Digital Amplifier ✮ 1x User Manual ✮ 1x Power Supply

  • Color: Black
  • Brand: Lepy
  • ASIN: B01FZKA28Y

Nobsound G3 2 Channel Bluetooth 5.0 Amplifier , Class D Stereo Audio Amplifier , Mini Home Theater Power Amp , Digital Power Amplifier Receiver , 100W , Treble & Bass Control (Black)

Nobsound G3 2 Channel Bluetooth 5.0 Amplifier ,

Features: Bluetooth 5.0 can ensure more stable and faster wireless transmission with less losses. It can turn your normal passive speakers to Bluetooth speakers. Besides BT 5.0, this device also support standard 3.5mm AUX input. This amp can be connected with mobile phone, notebook, PC, PSP, CD and so on. Classic TPA3116 amplifier chip & 3 x TL072 independent OP amps. It can offer 100W (50Wx2), which suits 3~6 inches 2.0CH speakers. Sound is very powerful and clean. Totally no background noise and pop. Unlike other similar TPA3116 amplifiers, this one has no power sparks issue. It also has built-in protective circuit to avoid damage to your speakers. Higher quality with lower price. More features: Independent treble & bass tone control. High quality 19V power supply. One-year warranty (customer support email: [email protected]) Parameters: Bluetooth version: Bluetooth 5.0 Bluetooth chip: Qualcomm QCC3003 Amplifier chip: TPA3116 OP amp: 3 x TL072 Max. output power: 50W*2 Color: Black / Silver (Optional) Power supply: DC15-24V (outer diameter 5.5mm inner diameter 2.5mm) Impedance: 4-8 Ohms Suitable speakers: 3~6 inches Dimensions: (W)30mm x (H)87mm X (L)107mm Net weight: 286g Package weight: 750g Packing List: 1*Mini Power Amplifier 1*19V Power Supply

  • Color: Black
  • Brand: Douk Audio
  • ASIN: B07QRRQDDW

AIYIMA TPA3116D2 Subwoofer Amplifier Class D HiFi Mono Digital Audio Power Amplifier Board,Full-Frequency & Sub Bass Switchable Stereo Amplifier 100W Home Theater amplifiers DC12-24V Mono Amp (Black)

AIYIMA TPA3116D2 Subwoofer Amplifier Class D HiFi Mono

Product descriptions: Chips: TPA3116D2+NE5532 Max Power:100W*1 Full frequency response :20Hz-20kHz(±3dB) The speaker matches the impedance:4-8Ω Number of Channel: Mono Working Voltage :DC12-24V (with adapter DC19V 4.74A) THD:Output [email protected] 0.03% SNR:≥106dB Input sensitivity:0.2mV Dimension:118.5*98*33MM(without protruding knob section) Bass cutoff frequency range adjustment:40-300Hz Control:Potentionmeter knob and toggle switch Audio input:RCA Audio outout: Gold-plated interface Slope of bass attenuation:-12dB Slope Operation steps: 1. Make sure the VOL knob is at its minimum 2. Connect the speaker according to the back panel interface indication, pay attention to distinguish between positive and negative 3. Connect the audio source you want to use 4. Connect the power supply 5. Select the desired working mode 6. Press the power button 7. Turn the knob clockwise to select the desired volume level 8. In the SUB mode, the bass cutoff frequency can be changed by adjusting the SUB FREQ knob Package included: 1pc*power amplifier 1pc*19V power supply 1pc*User Guide 1pc*18-month warranty

  • Color: Black
  • Brand: AOSHIKE
  • ASIN: B07MXFDD2J
  • UPC: 749789527253

Kenwood Excelon XR1000-1 Mono Digital Power Amplifier

Kenwood Excelon XR1000-1 Mono Digital Power

Kenwood Excelon XR1000-1 Mono Digital Power Amplifier RMS Power: 500Watts x 1 @ 4Ohms 1000Watts x 1 @ 2Ohms Max Power: 2000Watts

  • Brand: Kenwood
  • ASIN: B01N7YKN0I
  • UPC: 019048218032

T20 Bluetooth Tube Amplifier Stereo Receiver 2 Channel Class D Digital Mini Hi-Fi Power Amp Preamp Compact Integrated Headphone Amplifier for Home Passive Speakers with 6J4 Vacuum tubes + Power Supply

T20 Bluetooth Tube Amplifier Stereo Receiver 2 Channel

Specifications: Tubes: 6J4 x 2; Bluetooth version: Bluetooth 4.2 support apt-X and apt-X low latency; Headphones output: 16-64ohm; Amplifier Chip: TPA3116; Rated output power: 2*50W /4Ω; Audio input: RCA input + Bluetooth input; Audio output: 1 set of Banana Speaker Jacks; Signal to noise ratio: >99dB; Frequency: 20Hz-20KHz; Dimensions: 5.06*3.86*1.3in;  Power supply: DC 24V 4.5A;   Packing List: 1 * Power Amplifier 1 * Power supply  2 * 6J4 tube 1 * Bluetooth antenna

  • Color: T20 Tube Amp
  • Brand: Fosi Audio
  • ASIN: B07Q26T5N7

Nobsound 100W Subwoofer Digital Power Amplifier Audio Mini Amp (Subwoofer, Black)

Nobsound 100W Subwoofer Digital Power Amplifier Audio Mini

Parameters: Audio input: 3.5mm Audio output: Banana plug Power supply: DC 8-25V; at least 3A Maximum power: 100W Chip: TPA3116D2 + NE5532 Weight: 0.35Kg; 0.2Kg (without package) Dimensions: 68.5 * 33 * 90 mm (not including terminals) Packing List: 1 * amplifier

  • Color: Black
  • Brand: Nobsound
  • ASIN: B072KDNW3F

SMSL 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

SMSL AD18 HiFi Audio Stereo Amplifier with Bluetooth

AD 18 is a small full digital class d bluetooth amplifier built-in headphone amplifier supports subwoofer output.Connect it to your computer and use it to drive your headphones with an amplifier or to power your passive speakers(4ohm speaker produces 80Wx2 output power).Sophisticated matting aluminum housing reduces interference. Patented SDB sound and +-8 level treble and bass adjustment. Independent headphone amplifier design and advanced DSP technology makes the unit more desirable. Amplifier Chip: Using TAS5508C for digital signal DSP processing and Pre-Amp.TAS5342A for digital signal rear-AMP. It will be through LC filter and then send to amplifier output jack. Digital Receiving Chip:CS8422.It receive optical and coaxial signal and all signal transfer. USB chip:TAS1020B. Supports stereo sound 24bit/96kHz.For much better sound, we use SDPI output instead of internal DAC output design. Strong anti-interference ability and More High-Fidelity. HP Amplifier Chip:MAX97220A. Dual-OP amplifier:NE5532 with High efficiency low noise. Analog/Digital converter IC :CS5341,Accurate to 24 bit 48kHz.Convert AUX signal to digital signal. Then digital signal processing by CS8422 Specification Type: Full digital decoding amplifier Input port: USB/AUX/3.5mm Coaxial and Optical 1/Bluetooth/Optic...

  • Color: AD18-2nd
  • Brand: SMSL
  • ASIN: B071JN7GXN
  • UPC: 790996171746

Nobsound 2 Channel Bluetooth 5.0 Amplifier , Class D Stereo Audio Amplifier , Mini Home Theater Power Amp , Digital Power Amplifier Receiver , 200W , APTX-HD, Treble Bass Control (NS-15G PRO CSR8675)

Nobsound 2 Channel Bluetooth 5.0 Amplifier , Class

Customer Support email: [email protected] Parameters: Brand: Nobsound Model: NS-15G PRO CSR8675 Decoding Chip: CSR8675 Amplifier Chip: TPA3116 *2 OP-amp: NE5532 *2 Max. Output Power: 100W*2 Channel: 2.0 Audio Input: Bluetooth 5.0 / RCA Audio Output: Banana Speaker Jacks THD: ≤ 0.5% 1KMHz 1W SNR: ≥ 95dB Frequency Range: 20Hz -30KHz (±3DB) Power Range: DC12V-25V / 3A above Size: W90 * D108 * H36 mm (3.54×4.25×1.42 inch) Net Weight: 360g Package Weight: 630g Packing List: 1* Digital Amplifier 1* 19V Power Adapter 1* Bluetooth Antenna

  • Brand: Douk Audio
  • ASIN: B07PPMZYY8
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IRS2092S 500W Mono Subwoofer Digital Amplifier Class D HIFI Power Amp Board Digital Amplifier Module

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AIYIMA 50W+50W+100W TPA3116 Bluetooth 4.2 Digital Power Amplifier

Digital Power Amplifier

AIYIMA High Power 50W+50W+100W TPA3116 Bluetooth 4.2 Digital Power Amplifier HIFI Fever Home Desktop Audio With Tone https://www.aliexpress.com/item/AIYIMA-High-Power-50W-50W-100W-TPA3116-Bluetooth-4-2-Digital-Power-Amplifier-HIFI-Fever-Home/32955964634.html?spm=a2g0s.9042311.0.0.1a304c4dXbUAWF ...

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Yamaha PX Series Power Amplifiers | Professional Audio | Yamaha Music

Digital Power Amplifier

The new PX series power amplifiers continue this tradition of excellence, utilizing Yamaha’s renowned digital signal processing technology and unparalleled professional audio expertise to achieve a light, durable design, capable of delivering maximum output power to the speakers while simultaneou...

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Lab.Gruppen IPD 2400 Power Amplifier Overview | Full Compass

Digital Power Amplifier

Get it here: http://www.fullcompass.com/product/447803.html Full Compass is a major national retailer of Pro Audio, Video, AV, Lighting and Musical Instruments. Call 800-356-5844 for a great price and expert advice on items from over 700 brands. Lab.gruppen's IPD Series of power amplifiers featu...

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Unboxing a DEADLY amount of power - 20,000 Watts ONE Amplifier! Soundigital 20000.1D + the Guts!

Digital Power Amplifier

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