TPA3116 2x50W Audio Amplifier - Bluetooth 5.0 - FM - SD - USB with Remote Control

This TPA3116 amplifier with Bluetooth 5.0 and various other functions can deliver up to 50W on two channels. The format is relatively compact and is ideal for in crate and crate radio devices.

Specifications:

• Works between 10V and 24V DC 
• Bluetooth 5.0 with approx 8m range (including possibility for hands-free phoning with microphone)
• Connect USB storage
• micro SD card connection (will play directly after card insertion, also from standby or power outage)
• USB storage and micro SD card must be formatted with FAT32
• FM radio with solderpad for FM antenna (antenna not included)
• Audio line-in
• Very new and advanced chip from Texas Instruments
• Very energy efficient
• Numerous protections that give it an extra high "hobby factor". (does not break easily)
• Cooling blocks for optimum cooling
• Works with impedances between 4 and 8 ohms for the stereo speakers
• Buttons for volume control, play/pause, equalizer and mode
• Remote control included (see pictures for functions)
• LED indicating the status of the amplifier (on/off)
• 2x 50W @ 21V 5A (4 Ohm)
• 2x 25W @ 15V 4A  (4 Ohm)
• 2x 15W @ 12V 3A (4 Ohm)
• Dimensions: 96mm x 59mm x 26mm

Button functions(old Bluetooth 4.2 version):

• MODE: Switch between USB, micro SD card, Bluetooth or FM radio
• EQ: Select between 5 different EQ presets (for USB and micro SD card mode only)
• VOL+/NEXT: Volume up (short press), next track/FM station (long press)
• PLAY/PAUSE: Play, pause or record phone (press briefly), search and store channels on FM radio (long press in FM mode)
• VOL-/PREV: Volume down (short press), previous track/FM station (long press)

Button functions(new Bluetooth 5.0 version):

• MODE: Switch between USB, micro SD card, Bluetooth or FM radio
• <-EQ: Select between 5 different EQ presets (short press), previous track / FM station (long press)
• PLAY/PAUSE: Play, pause or record phone (short press), next track / FM station (long press)
• VOL+: Volume up (short press)
• VOL-: Volume down (short press)

Additional information: Datasheet TPA3116

Note: The included microphone must still be soldered. We recommend this only if you actually want to be able to make hands-free calls.

Note(new version): As of 4-3-2020 we will be delivering a newer version as seen in the product pictures with upgraded bluetooth 5.0 and an added 3.5mm audio input.