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DollaTek Mini Bluetooth Hi-Fi Stereo Audio AMP Amplifier Bass Booster MP4 12V Support FM/MP3/TF/USB/DVD for Car Motorcycle Car Auto CD DVDDollaTek
- Multifunction and convenience, support bluetooth/FM Raido/MP3/MP4/USB/TF Card/DVD/VCD/Audio-in. With bass tuning/treble Adjusting Button and four-mode Switching button. Seleted high-power four-channel professional power amplifier integrated circuits, minimal distortion strong power.
Mini professional 2-channel HiFi amplifier, suitable for car, motorcycle, boat, home use with easy installation. Pre-professional level input operational amplifier IC for circuit design, sound, transparent, bright;***Notice: This amplifier did not include the power adapter. ***.
2. Fosi Audio
Mini Hi-Fi Stereo Amp Integrated Receiver for Home Audio Passive Speakers, Fosi Audio BT20A Bluetooth Amplifier, 100W x 2 TPA3116 Chip, BT 5.0 Class D 2.0 Channels, Treble & Bass Control KnobFosi Audio
- Well-builtthe shell is made of premium aluminum alloy of high quality, solid case and decent switch gear. Crystal high frequencies while bass is smooth and pure, making the voice clear and rich and your speakers sound better.
Strong guaranteeupgraded dc input, no sparks and interference free. It can free your living room from CD suitcase around and also large amplifiers. Small & mightythe unit itself is compact, with 24v 4. 5a power supply and 100w x 2 max output, it supports to drive 2 Ω - 8 Ω speakers, but packs a mighty punch, great for small/medium sized rooms.
With bass and treble control you can tweak settings as required. We provide 18-month warranty for the item, so you're welcome to contact us if you have any question! Superior soundwith excellent integrated 2 pcs classic ti TPA3116D2 chips, you can get crisp and clean sound.
Bluetooth 5. 0integrated bluetooth ats2853 chip supports streaming range up to 50ft15m. Simple and convenient bluetooth connection enables you to stream high quality music from MP3/Phone/Pad/PC, bringing you into the wireless age.
3. Douk Audio
Nobsound G3 2 Channel Bluetooth 5.0 Power Amplifier 100W Class D Hi-Fi Stereo Audio Mini Amp Wireless Receiver Home Theater Treble Bass Control BlackDouk Audio
- Sound is very powerful and clean. It can turn your normal passive speakers to Bluetooth speakers. Besides bt 5. 0, notebook, pc, this device also support standard 3.5mm auX input. It can offer 100w 50wx2, which suits 3~6 inches 2.
0ch speakers. Classic tpa3116 amplifier chip & 3 x tl072 independent op amps. High quality 19V 4. 74a power supply. Totally no background noise and pop.
Higher quality with lower price. Unlike other similar tpa3116 amplifiers, this one has no power sparks issue. Bluetooth 5. 0 can ensure more stable and faster wireless transmission with less losses.
More features: independent treble & bass tone control. It also has built-in protective circuit to avoid damage to your speakers. Prompt and courteous customer service. 12-month warranty and life technical support. This amp can be connected with mobile phone, PSP, CD and so on. For any questions, please contact us on Amazon.
DollaTek ZK-502M Audio Mini 2.0 Stereo 50W+50W bluetooth Digital Amplifier Module 50W*2 AMP Amplificador Home Theater AUX USBDollaTek
- Zk-502m amp is a mini bluetooth amp smaller than a card, its peak output power can reach 50W+50W, wide voltage input: 5-24V, you can easily buy a matching DC power supply. When you connect passive speakers, this AMP is a Bluetooth power amplifier; when you connect active speakers, this AMP is equivalent to a Bluetooth receiver.
There is no doubt that both can be connected.
It should be noted that two types of speakers cannot be connected at the same time. You can directly connect to the computer through the usB interface without a driver, and finally, you can also connect to the playback device through the AUX 3.
5mm interface, you can also connect to the mobile phone through the Bluetooth mode. This amp has three input methods, their input sequence is USB mode/AUX mode/Bluetooth mode. This amp protection board is printed with connection icons, allowing you to easily connect to each port without reading the manual.
Douk Audio 320W Bluetooth 5.0 Hi-Fi Amplifier 2.0 Channel Stereo Receiver USB Flash Drive Player Mini Class D Integrated Amp for Home Passive Speakers Powered Subwoofer M1 PRONobsound
- Mini size with exquisite appearance, aluminum alloy case and gold-plated terminals are fashionable and durable, with input switch and indicator, very suitable for home and desktop audio system use. The sound is more delicate with treble and bass control, the shocking auditory effects make you feel like in the cinema.
Using classic tda7498e chip, max output power can reach 160w + 160w, equipped with high-quality 32V/5A power supply enough to drive above 300W passive speakers.
A low frequency output is specially designed to connect active speakers and the bass effects can be strongly enhanced. It is also a digital music player with U-disk input supporting MP3, Echo Dot, FLAC and WMA lossless formats. M1 pro supports stereo rca and bluetooth 5.
0 input, tv, wav, computers, compatible with phones, ape, tvs, mp3 players, CD players etc. High gain bluetooth antenna design, very practical and powerful. It has a good match with outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers. Reasonable circuit layout and concise wiring to ensure HiFi clear and clean sound, can receive audio signals from greater distance, no audible noise even at high power output.
DC12V HiFi Music Receiver for Home Car, AK170 Amplifier, Mini 2 Channel HiFi Super Bass Subwoofer with AUX/USB Input, DASNTERED Power Amplifier, Speaker/Earphone OutputDASNTERED
- Master volume adjustment: the improved compact bookshelf speaker sound amplifier features crisp and responsive buttons for the power switch. Gives you 200w+200w, accommodates 2 sets of speakers, lets you enjoy high quality amplified audio.
Widely use: super fit for Vehicle, motorcycle, boat, home use with easy installation. It also features rotary knob control for the master volume adjustment.
Package included: 1pc x power amplifier 1pC x User Manual. Hi-fi stereo amplifier for home, low distortion offers clearer, louder and more powerful sound. Two channel : the 2 channel bluetooth stereo amplifier receiver is perfect for home theater acoustic sound system. Material: power amplifier made up of aluminum alloy body, thick, feel is also very good.
|Height||1.3 cm (0.51 Inches)|
|Length||13.5 cm (5.31 Inches)|
|Width||11.5 cm (4.53 Inches)|
DollaTek 50wx2 mini bluetooth 5.0 wireless audio power digital amplifier board stereo amp 3.5mm aux usbDollaTek
- Protection mechanism: overvoltage, DC detection, undervoltage, overheating, short circuit protection. Wider application: can be connected to passive speakers and active speakers.
Computer sound card function: it can output a signal with better sound quality than the computer to connect to the speaker to play. Power supply: 5-24V high power recomended high voltage. Support U disk playback.
DollaTek Mini HIFI Power Amplifier Board bluetooth 5.0 High Power 100W 2.0 Dual-channel Stereo Sound ModuleDollaTek
- Copper dc connector is adopted to withstand high current and no heat. Large size black gold heat sink ensures efficient heat dissipation. 5. 0 bluetooth version, transmission efficiency is higher, transmission distance is longer.
Potentiometer to adjust the volume, with a switch, it is easy to control the volume, very suitable for DIY speakers.4*470uf green gold capacitor guarantees the power storage capacity and the continuous and stable power supply is the premise of good sound quality.
Mini Bluetooth 5.0 DSP Digital Amplifier Stereo Integrated Power Amplifier 200W Nobsound TA-21Nobsound
- Mini size but strong output power: adopting tpa3221 chip, much better than TPA3116 in power and performance, easily to drive 3''-10'' speakers, each channel can output up to 100W, low heat emitting even when powering floor-standing speakers.
Cool black aluminium case and crystal copper terminals, practical and powerful. Ta-21 is the updated version of ns-20g released in 2021, much progress are acheived in sound quality and circuit perforamce.
Dsp is only for bluetooth input, AUX input without this function. Compact design and perfect details: besides advanced protection circuits, also with input indicators and volume display, clearly to show working status in real time.
Stable and better sound quality: bluetooth 5. 0 version chip with dsp digital sound processing, up to 50ft connection range makes HiFi music with low signal delay, the sound is clear, no pop and no audible noise via Bluetooth input. Wired and wireless inputs: with 3. 5mm aux and bluetooth inputs, can match well with much audio devices to provide better sound quality, exclusively designed for the audiophiles who pursue HiFi sound.
Nobsound Mini Bluetooth 5.0 Power Amplifier Class D Digital Stereo Speaker AmpNobsound
- Superior design & colorful indicator: super compact but attractive appearance, input and volume indicators, unique treatment process of case looks high-end and with texture. Adopting tpa3116 chip whose max output power reaches 50W * 2, easily to drive most home desktop / bookshelf / indoor passive speakers 4-16Ω.
Bluetooth 5. 0 & classic tpa3116 chip: supporting bluetooth 5. 0 to realize stable & high-speed transmission speed and greater wireless range.
With power, the working status is clear and distinct, very convenient to use and providing dynamic visual enjoyment. Usb port supports computers no driver required and smart phones with OTG function. Abundant audio inputs: with 3.
5mm aux/usb/bt 5. 0 inputs, set-box, computer, almost compatible with all home audio device such as phone, TV, tablet, CD player etc. Dc 9-24v wide voltage input makes it possible to be used in car or motorcycle. Hifi sound & no noise: adopting simple circuit layout and high-quality componets such as pure copper gold-plated terminals, natural and uncolored, the sound is very clear and clean, no pop or audible noise even at high output.