Amplificatore in Classe D 4x100W Bluetooth
  • Amplificatore in Classe D 4x100W Bluetooth
  • 4x100W Class D Bluetooth Audio Amplifier

AMB4100NR - 4x100W Class D Bluetooth Audio Amplifier Board

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AMB4100NR
6 PCS
€ 81.84
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Description

Class D 4x100W Bluetooth 4.0 Amplifier

Luxus Audio - AMB4100NR

This is a 4x100W audio amplifier card with an AudioB plus Bluetooth module. The high-performance 2xST AMB4100NR is integrated which supports dual channel audio amplification. Each channel is able to output nominal power simultaneously and continuously. This card can be powered by any DC14V-39V power supply *. The power input port can be a power outlet or a screw terminal. The DC input jack is 2.5 mm with positive polarity of the core, and if you are using the screw termail, please pay attention to the polarity !.

It has an intelligent cooling system, the fan does not work in normal conditions to reduce noise. Only start when the chip temperature> 65 ° C. When the temperature drops, the fan stops.

It is perfect for your Hi-Fi application, the audio source can be RCA or Bluetooth input. Compatible with all Bluetooth devices that support multimedia audio, including iPhone, Android. Leave your smartphone paired with this card, play music. So easy!

Dettaglio di connessione amplificatore in classe D

 Technical Specifications Card - AMB4100NR

Parameters Test Conditions Value
Supply Voltages - 14-40 V
Quiescent current

FAN ON, STBY Disable

FAN ON, STBY Enable

FAN OFF, STBY Disable

FAN OFF, STBY Enable

90 mA

50 mA

40 mA

10 mA
Efficiency Both channels emit nominal power. >90 %
Input sensitivity

25.6dB

31.6dB

35.1dB

37.6dB

1356 mV

696 mV

460 mV

341 mV
Input impedance - 48-60 KΩ
Gain

GAIN0 = L, GAIN1 = L

GAIN0 = L, GAIN1 = H

GAIN0 = H, GAIN1 = L

GAIN0 = H, GAIN1 = H

24.6-26.6 dB

30.6-32.6 dB

34.1-36.1 dB

36.6-38.6 dB
Minimum load impedance - 6 Ω
Output power

THD = 10%

100 W
Bandwidth
 ± 3dB 20-20K Hz
Operating temperature

20-50 °C

Other Features Sheet - AMB4100NR

Parameters Specifiche
Chip TDA7498
Dimensions 15,5 x 11 cm.
Power 4 x 100W
Amplifier class D
Volume control (Opzional)
Short-circuit protection Yes
Overtemperature protection Yes
Bluetooth 4.0

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]
100
Channel
4
Power Supply (Volt)
36
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