3 best dc amplifier for pc speakers

Product description

This board uses PAM8610 chip, PAM8610 chip is 10W (per channel) D-level stereo audio amplifier.

This board has over current / temperature / short circuit protection.



Feature:

Work: D Class

Quiescent Current: 20mA

Efficiency: 90%

Rated output power: 10W +10 W (8Ω)

Frequency response: 20Hz to 50KHz

Operating voltage: DC7.5-15V

Recommended supply voltage: 12V, the center PIN of 12VDC is +.

PCB board size: (40 * 40) mm



NOTE:

It is NOT acceptable to connect the - outputs of the L & R speakers together.



Package includes:

1x DollaTek Mini Amplifier Board

• 2.0HIFI dual channel with each output channel 10W; high efficiency of 90%
• It uses PAM8610 chip which is 10W (per channel) D-level stereo audio amplifier
• With over current / over temperature / short circuit protection, thus safe to use
• Low THD + N (0.1%) without filter; small static current; low energy consumption; small heat generator
• Low EMI; with power off / noise canceling function; small noise generator

Product description

Welcome to Store of CS266 & Enjoy your shopping

🚗We are committed to providing you with good quality auto parts.

🚗Contact the CS266 Service Team when you encounter any product issue, we're willing to help you whole-heartedly within 48 hours.



Product Features

🚗Suitable for car, motorbike, boat or PC.

🚗Small size, it's portable and can be installed anywhere.

🚗AUX high fidelity audio frequency inputs, give you a perfect listening.

🚗Well circuit designed,supplies high efficiency and high fidelity without noise.

🚗Two main channel output, with treble,bass,and volume control,very easy to use.

🚗Compatible with motorcycle, Mp3, Mp4, computer speaker and other audio applications.



Product Specifications

Outer Material: Aluminum Alloy

Chip: TDA7056

Channel Type: Dual Channel

Power Supply: DC 12V-15V / ≥2A

Output Power: 40W+40W

Output Impedance: 4Ω~8Ω

Undistorted power: 25W=25W (DC12V/4Ω)

Input terminal: RCA

Frequency Responce: 100Hz~20KHz

Signal-to-noise ratio: 85 db

Dimension: 14.7x9.5x4.1cm / 5.8"x3.7"x1.6" (L*W*H)

Package Content: 1 x Car Hi-Fi Stereo Amplifier (No power cable included)



Warm Tips about Refund & Return:

🚗Please carry out the return and exchange process in the Amazon Help Center or your order page.

🚗Please refer to Amazon's return and exchange policy for the progress of return and exchange. Seller cannot interfere with the progress of the refund, please understand.

• 🚗【PACKAGE】1 x 2-Channel Mini Amplifier for Cars or Motorcycles. (Power Supply NOT included)
• 🚗【DESIGN】Built with Treble / Bass / Volume control knob, supports treble and bass adjustment.
• 🚗【UNIVERSA】Wide compatibility, can be connected to most digital electronic products on the market.
• 🚗【MATERIAL】Made of lightweight aluminum, it is portable with overload, short circuit and overheat protection.
• 🚗【SERVICE】We are willing to offer refunds for products with quality issues, please feel free to contact us through message; If there's problem with delivery, please contact the amazon service team first.

User questions & answers

Question:	Does it come with ac adapter
Answer:	Mine did not come with one.
Question:	Can someone please tell me the power supply i need for this unit
Answer:	12v 2a power supply.
Question:	What kind of adaptor and power we need to run this equipment
Answer:	12v 2a power supply.
Question:	I have a 12v 3a power supply that i would like to use with this amp. would that be suitable or is that too much current
Answer:	I’m using the same 12V 3A and it works with no issues.

• 100 WATT POWER: The Bluetooth Stereo Amplifier Receiver provides 50W+50W dual channel stereo output, Impedance: 4~16 Ohm. With unrivaled sound superiority and lets you enjoy high quality amplified audio.
• 3 INPUT OPTIONAL: The digital amp box supports AUX/ USB/ Bluetooth input. Easy to connect the amp to DVD/TV/PC/STB/MP3 Player thr the AUX Input. And through the USB Input, you can connect the amplifier to usb flash drives, the supported music format includes MP3/APE/WAV/WMA and so on.
• BLUETOOTH CONNECTIVITY: The sound amplifying device is equipped with Bluetooth 4.2 wireless music streaming 33ft wireless range. Works with today’s latest devices including smart phone, iPad, iPhone and computer with hassle free receiver pairing.
• MINI BUT POWERFUL: Don't be fooled by the size, it’ll give your entertainment system a serious boost. Compatible to for ipad, cellphone, MP3 player, CD player, dataplay, computer, decoder, etc. Use it in your car, your boat, your RV, your golf cart, your home— anywhere you need a great amplifier with low distortion and acoustically accurate reproduction of music.
• BUILT-IN SAFETY FEATURES: Equipped w/shortcut, overload & overheat protection to keep this amp & connected devices functioning properly & safely. The built-in loudspeaker protection circuit protects your speakers from high volume bursts of audio.

User questions & answers

Question:	Does it have a repeat option when playing from usb? i’d want it to play one track continuously until i stop it manually
Answer:	Hi, thanks for reaching out to us at Boley! Yes, the animals do stand on their own. Let us know if you have any other questions!
Question:	Would I need a low pass filter for connecting to bass shakers or could I just turn treble all the way down and bass all the way up
Answer:	Yes! Nice weight and size. Well made, and very good likeness to the real animals. I used them for my daughter's safari-themed baby shower in between the letters for her son's name. It came out great and lots of compliments!
Question:	Can you use it with onkyo tx-nr585 7.2 channel network a/v receiver black
Answer:	You would have to contact the manufacturer on that question.
Question:	Does bluetooth autoselect work? when i turn on the amp it connects to my amazon dot for about 1 sec and then goes to red flashing
Answer:	Hi AJH, Thank you for your interest in our product! To answer your question, most of these animals may be a bit too large in size to be compatible, but the baby animals included in this set should work well with Playmobil toys. I hope this helps, and feel free to contact our team at Boley if you have any more questions!

Product features

Bluetooth Home Audio Amplifier Receiver

•2-Channel Amplifier System

•Built-in Bluetooth for Wireless Audio Streaming

•Cool-Running 100 Watts MAX Per Channel

•USB Flash Drive &RCA Input

•Remote Controls

•High-quality Analog Volume Control

•High-Performance Sound Quality

•With Bass And Treble Volume Control

•Built-In Safety Features

Customizable Sound

It features tone & direct switch which allows adjustment of how much bass & treble get through to be amplified. By switching to direct the filters are removed from circuit & the signal coming in is amplified w/o any filtering.

Bluetooth Connection

Built-in 4.2 version bluetooth and the range up to 10 meters. Enjoy the wireless music streaming.

100 Watt Power

DUTISON Latest 2 Dual Channel HiFi Audio Amplifier with 100 watt RMS at 4~16 ohm impedance and a frequency range between 10-40kHz for unrivaled sound superiority.

ULTRA-SMALL SIZE

REMOTE CONTROLS

AUX/ USB/ BLUETOOTH INPUT

POWER ADAPTER IS NOT INCLUDED