Reference: VIVALDI MH
Brand: AXIOLAB
Vivaldi MH - Class D Amplifier 1x30W @8ohm Balanced Input - Horizontal Molex
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Class D 2x50W amplifier with Bluetooth |
The AMB2050NR Board is a class D amplifier based on the TPA3116D2 chip with integrated bluetooth module.
The output power of the class D amplifier is 50W with a supply voltage of 24V. The supported voltage range varies from a minimum of 10V to 24V. Passive loudspeaker drivers varying from a nominal impedance of 4 to 8 ohms.
The sources used, in order to send musical signal to the class D amplifier, can be connected via cable (RCA) or by means of Bluetooth 4.0 protocol, selectable via micro-switch on the board.
Finally, the AMB2050NR amplifier has a VCB (Volume Control Board) port that allows communication and connection (plug & play) between an external digital volume control (not present) and the class D amplifier.
Parameters | Test Conditions | Value |
Supply Voltages | - | 10-24V |
Maximum current | 5.29A | 5.29A |
Efficiency | 50W @ 4Ohm | 87%-92% |
Supported Min. Load | 3.2Ω | |
Swhitching frequency | 394kHz | |
Gain | 24-26dB | |
Input Sensitivity (RMS) | @4ohm, 50W, 1kHz | 808mV |
Input impedance | 22kΩ | |
Output Power THD + N 1% | @4ohm | 36W |
Output Power THD + N 10% | @4ohm | 50W |
Bandwidth ± 3dB | @4ohm | 20Hz - 20kHz |
THD (1W) | @4ohm, 1kHz | 0.0299% |
THD (10W) | @4ohm, 1kHz | 0.073% |
Parameters | Specifications |
Chip | TPA3116D2 |
dimensions | 6.9 x 9.5cm |
Bluetooth | 4.0 |
Power | 2 x 50W |
Amplifier class | D |
Volume control | (Opzional) |
Overcurrent protection | Yes |
Overtemperature protection | Yes |
Overvoltage / undervoltage protection | Yes |
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
Connection / Disc. Auto Bluetooth
Mono configuration of Bluetooth
Download CSRXX_ROM_ConfigTool_3.0.64
Reference: VIVALDI MH
Brand: AXIOLAB
Reference: AMB2050NR KIT1
Brand: Luxus Audio
Reference: PPA800DSP
Brand: Dayton Audio
Reference: AA-JA32172
Brand: Wondom - Sure Electronics
Reference: AA-AB32971
Brand: Wondom - Sure Electronics
Reference: FUSIONAMP FA123
Brand: Hypex
Reference: AA-AB32281
Brand: Wondom - Sure Electronics
Reference: AA-AB31316
Brand: Wondom - Sure Electronics
Reference: AMB2020TJ
Brand: Luxus Audio
Reference: HELIX M ONE X24
Brand: Audiotec Fischer
Reference: AA-AB32281 KIT1
Brand: Wondom - Sure Electronics
Reference: HELIX M FOUR24
Brand: Audiotec Fischer
Reference: AA-AB32314
Brand: Wondom - Sure Electronics
Discontinued. Replaced with AA-AB32313
Reference: AMB2050DR
Brand: Luxus Audio
Reference: AA-AB35311
Brand: Wondom - Sure Electronics
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent
Write your review
Review sent
Your review cannot be sent