BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply)

Brand: Fosi Audio

Features:

• Small simple compact design but practical and powerful, Hi-Fi Bluetooth amplifier exclusively designed for the customers who pursue HiFi sound;
• Bluetooth 5.0 core, up to 50ft connection range guarantees low signal delay. No pop, no audible noise when Bluetooth connection is established;
• 100W RMS X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD), comes with 24V power supply, can drive 280watts(8 ohm), 320watts(4 ohm) speakers; (For passive speakers only, not the powered speakers.)
• Advanced circuitry design, built-in speakers protection circuit, best for bookshelf/computer/desktop/speakers in your home;
• Home integrated digital amplifier, 18-month warranty, you can return the item if you have any problems.

Binding: Electronics

Details:

Tips

1. Some customers may doubt that 120w power supply is massive overkill to power this amp. Don't worry about this!

this is class d amplifier, and the output power is 100w, so it's reasonable to use 120w supply to get powerful and clear sound.

The power supply I ship to you with the amp has strong filtering capability and enough power to sure sound quality.

2. How to determine the source of noise when you heard noise from speakers?

Don't plug in the input signal, turn the amplifier volume up, then hear the speakers.

If there is no noise, the noise comes from the sound source(MP3, phone, CD or other devices) or signal line.

If there is noise, the noise comes from the amplifier.

Please Note:

1.Please connect the amp with the power adapter first, then plug the adapter into the AC outlet;

2.Don't use the poor audio cable and poor music source if you need HiFi music.

3.Power output is dependent on the power input.The output of the adapter(send to you with amplifier) is 18.5V 6.5A 120W.

4. Power range: 12-25V （Can use the laptop power supply）

5.This amp can drive Bookshelf speakers/Desktop speakers/Computer Speakers/Outdoor Speakers

Supplied Accessories:

1.Amplifier

2.Power adapter

3.Power cord

4.Manual

5.Retail packaging

Package Dimensions: 10.1 x 8.1 x 2.8 inches