How well will this amp work with a 12v supply?

It should work but with a much lower output power. I use mine with an old 19V laptop power supply and it works great.

Jack plug size ? can someone tell me what size jack plug i need to fit this as i need an angled jack to replace the straight jack plug

It's a 3.5mm stereo jack plug for the audio and 12V centre pin style DC connector for the power.

Is this compatible with Apple Music?

You can stream your music from and iPhone / iPad etc to this device via bluetooth, but it's not an apple music base station.

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DollaTek HiFi Wireless Bluetooth 5.0 TPA3116 Digital Power Audio Amplifier Board TPA3116D2 50WX2 Stereo AMP Amplificador Home Theater

Product ID: 180510062

Details

Manufacturer
DollaTek
Maximum supply voltage
24 Volts (DC)
Minimum supply voltage
19 Volts (DC)
Mounting type
Surface Mount
Voltage
19 Volts 24

⚡1.2MHz modulation frequency

📶Bluetooth 5.0 wireless range

🔊50W x 2 stereo power

Description

🎶 Elevate your sound game with wireless power and pristine clarity!

CRYSTAL CLEAR SOUND - Less than 0.1% distortion with a filter inductor for rich, round audio clarity.
DIY FRIENDLY CONTROLS - Integrated potentiometer with volume switch for effortless, precise sound tuning.
DUAL MODE AUDIO INPUT - Seamlessly switch between AUX and Bluetooth 5.0 for versatile connectivity.
DURABLE SAFE WIRING - Copper DC connector and fence terminal ensure heat-free, secure, and short-circuit resistant connections.
ROBUST POWER HANDLING - Supports up to 24V and 3A current for powerful, distortion-free output.

The DollaTek HiFi Wireless Bluetooth 5.0 Amplifier Board features a TI TPA3116D2 Class D amplifier delivering 50W x 2 stereo output with ultra-low distortion (<0.1%). It supports dual audio inputs (AUX and Bluetooth 5.0) for flexible connectivity, boasts a high 1.2MHz modulation frequency, and includes user-friendly volume control. Designed for DIY audio enthusiasts, it offers robust copper connectors and can handle up to 24V/3A power supply for reliable, high-fidelity home theater sound.

Specifications

ASIN	B083QF164T
Best Sellers Rank	14,130 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 53 in Hi-Fi Amplifiers
Brand	DollaTek
Country Of Origin	China
Customer Reviews	4.3 4.3 out of 5 stars (169)
Manufacturer	DollaTek
Maximum Output Power	50 watts
Maximum Supply Voltage	24 Volts (DC)
Minimum Supply Voltage	19 Volts (DC)
Model Number	TPA3116D2
Mounting Type	Surface Mount
Number of Channels	2
Number of Items	1
Output Power	50 Watts
Package Type Name	Plain cardboard or anti-static bag
Specification Met	RoHS
Supply Current	3 Amps
UPC	725835042697
Voltage	19 Volts, 24 Volts

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