TPA3116 2x50W and 1x100W Audio Amplifier - Bluetooth 5.0 - Bass-Treble Control

This 2.1 TPA3116 amplifier with Bluetooth 5.0 can supply up to 50W on two channels and one channel up to 100W. The size is still relatively compact and is ideal for crate radios that also have an extra subwoofer speaker.

Specifications:

• Works between 11V and 25V DC 
• Bluetooth 5.0 with approx. 8m range
• 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 and 2 to 8 ohms for the subwoofer speaker
• Potentiometer present (for volume control) with on/off pressure switch(functions explained below)
• Potentiometer available for bass(frequency and volume), treble control and volume for left and right audio output
• Switch to toggle left (Lout) and right channel (Rout) between NORMAL (less bass) or ALL FREQ (all frequencies)
• 3.5mm female jack (audio input)
• Reverse polarity protection with a diode (can be bypassed for lower energy consumption)
• LED indicating the status of the amplifier(on/off)
• 2x 50W + 1x 100W @ 24V 9A (2x 4 Ohm + 1x 3 Ohm)
• Dimensions: 101mm x 100mm x 25mm

Functions of push button in master volume button:

• In Bluetooth mode: Press once quickly to pause
• In Bluetooth mode: Press the button for half a second to switch from Bluetooth mode to the 3.5mm audio jack
• In Bluetooth mode: Press the button for about 1-2 seconds to go to the previous track
• In Bluetooth mode: Press the button twice quickly to go to the next track
• In Audio jack mode: Press the button (no matter how) and the amplifier switches to Bluetooth mode
• In Sleep mode (activated after approximately 10min*): Press and hold the button for a few seconds to reactivate the amplifier

* The automatic sleep mode can be deactivated by making a solder bridge near the text "ERP".

Additional information: Datasheet TPA3116

Note: The appearance of the amplifier may vary slightly because of a newer version of this amplifier.

See the following page for an enclosure for this amplifier: Case for TPA3116 2x50W and 1x100W Audio Amplifier - Bass-Treble Control

What do you get:
1x TPA3116 2.1 2x50W + 1x100W Amplifier with bass/treble control and Bluetooth 5.0