Scheda amplificatore audio di rete Bluetooth 5.0 2x20W
  • Scheda amplificatore audio di rete Bluetooth 5.0 2x20W
  • 2x20W Bluetooth 5.0 Networking Audio Amplifier Board

AMB2020PJ - 2x20W Bluetooth 5.0 Networking Audio Amplifier Board

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AMB2020PJ
4 PCS
€ 47.27
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Description

Audio Amplifier Board 2x20W - Bluetooth 5.0

Luxus Audio - AMB2020PJ

AMB2020PJ is a 2x20W Bluetooth 5.0 audio amplifier card. It has a YDA174 digital amplifier chip on the board. It is a high performance 20 W × 2 channel digital audio power amplifier with two DSPs. This card can be powered by any DC10V-18V power supply. It can be used to drive passive 4 or 8Ω speakers. It perfect for your Hi-Fi application. You may want to pair with a mobile phone or computer (etc.). Power the amplifier board. Use your phone or PC (etc.) To search for a new Bluetooth device. The form will appear as "AMB2020PJ". You dont need a PIN, match it and then you can listen to music.

The salient point is that you can connect multi AMB2020PJ to make them work together. It a Bluetooth network. When setting the card to "party mode", users can transmit audio to multiple amplifier cards simultaneously wirelessly.

scheda tecnica AMB2020PJ

An AMB2020PJ works with a smartphone.

Collegamenti AMB2020PJ

Multi AMB2020PJ in Party mode works with a smartphone.

Collegamenti AMB2020PJ

Procedure for cascade connection of the different Bluetooth modules:

1. Power on one AMB2020PJ-1 and let your smartphone connect with it. You will be able to play the music
2. Power on AMB2020PJ-2
3. Power on AMB2020PJ-3
4. Long press the party button on AMB2020PJ-1. Led will change the status.
5. Long press the party button on AMB2020PJ-2. AMB2020PJ-2 will paired with AMB2020PJ-1. Speakers have sound out.
6. Long press the party button on AMB2020PJ-3. AMB2020PJ-3 will paired with AMB2020PJ-1. Speakers have sound out.

 Technical characteristics Sheet AMB2020PJ

Parameters Conditions Value
Supply voltage (VDC) 10-18
Inactive power SD Floating 1.3-2.5W
Standby power SD connected a GND 0.1-0.3W
Maximum current 40 W @ 4 Ohm 3.42A
Efficiency PVDD = 12V, RL = 8Ω 86%
Minimum load impedance - 3.2Ω
Distortion RL = 8Ω, PO = 4,5W, 1 kHz 0,05%
Gain - 25dB
Residual noise RL = 8Ω, thoughtful A 50 μV
Input impedance - 22KΩ
Output power

PVDD = 14V, RL = 4Ω, THD + N = 10%

PVDD = 15V, RL = 8Ω, THD + N = 10%

20W

15W
Bandwidth @ ± 3dB @ 4Ω 20Hz-20KHz
THD @ 4Ω, 1W, 1KHz 0,0299%
  @ 4Ω, 10W, 1KHz 0,073%

Other Characteristics

Parameters Specifications
Dimensions 5.6 x 12,6 x 2,8 cm.
Working voltage DC10V-18V
Bluetooth 5.0 Yes
Aux in / Line Yes
Overvoltage protection Yes
Undervoltage protection Yes
Over current protection Yes
Overtemperature protection Yes
Supports A2DP 1.3, AVRCP 1.6, HFP 1.6, HSP1.2 e SPP 1.2

Do you want to Customize the product? Follow our Guides!

The card Bluetooth is programmable, just download the programming software and carefully follow the different guides, as needed, as listed below.

The same Bluetooth amplifier therefore allows programming of:

• Connection name change
• Connection password entry
• Automatic disconnection configuration
• MONO output configuration
• Tone management
• DSP configuration (APT-X only)

      How to change the name to Bluetooth          

          Enable the Bluetooth Password            

   Connection / Disc. Auto Bluetooth               

              DSP configuration procedure            

           Mono configuration of Bluetooth         

            Manage Bluetooth Audio Tones         

            Download BlueSuite 2.5                    

Download CSRXX_ROM_ConfigTool_3.0.64

How can I use it?

Product Details
Brand
Luxus Audio
Output Power [Watt]
20
Channel
2
Power Supply (Volt)
15
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