50W MP3 Stereo Audio Digital Power Amplifier Board Bluetooth Amplifier Module, without Shell, Without Shell – Bluetooth, TPU

50W MP3 Stereo Audio Digital Power Amplifier Board Bluetooth Amplifier Module, without Shell, Without Shell – Bluetooth, TPU.

Key Features:

• Using the rotary encoder used in high-end speakers, stepless tuning, smooth hand feel, one-key start and stop
• High-quality all-copper DC plug, long life
• 3.5mm audio output, connected to active power box
• Free large area heat sink
• Number of channels: Left and right dual channel (stereo)
• Protection mechanism: Power reverse connection protection, short circuit protection, self-recovery overheat protection
• Purpose: Bluetooth speaker amplifier motherboard
• Bluetooth version: 5.0
• Adapter speaker: 0-200W 4 ohm 8 ohm 16 ohm
• Transmission distance: 15 meters (without blocking)
• Supply voltage: DC 5-24V
• Dimensions: 56x50x18mm

Package Info: Weight: 0.08kgs / 0.17lb, Size: 10cm * 8cm * 2.5cm / 3.94inch * 3.15inch * 0.98inch

Shipping: Shipping charges and final delivery dates are shown at checkout.