• TI TPA3255 Chip Amplifier with 300 Watts x 2 Power Output: Advanced feedback design and high-speed gate driver error correction for efficient and high-quality audio performance, with low idle losses of <2.5W.

• Upgraded High-Efficiency: A significant upgrade from the BT20A amplifier with replaceable Op-Amps for customized. You can replace the two plug-in NE5532 Op-Amps with MUSES02/OPA2604AP/SS3602 Amps to achieve a unique sound quality. With SNR≥108dB and THD≤0.005%.

• Enhanced Bluetooth 5.0 Connectivity: The Bluetooth pair can be cleared by pressing and holding the volume control for five seconds. In addition, it has a memory Function for Easy Pairing and Alert Tone.

• Customizable Sound with a Wide Range of Bass and Treble Controls: The BT20A Pro home audio amplifier offers a unique design for sound control. Enjoy original sound without effects by setting treble and bass effects to the middle point.

• What you Get: BT20A Pro Power Amplifier x1, Bluetooth Antenna x1, 32V 5A Power Adapter x1, AC Cord x1, User Manual x1, our worry-free 24-month warranty, and friendly customer service.

Specifications:

• Output Power: 300Wx2 @4Ω
• Terminating Impedance: 2-8Ω
• Input Mode: Bluetooth + RCA
• Output Mode: Passive Speakers + Pre-out
• Frequency Range: 20Hz-20kHz(±1.2dB)
• THD: ≤0.005%
• SNR: ≥108dB
• Chip Set: TPA3255
• Bluetooth Transmission Distance: Up to 50Ft
• Bluetooth Transmission Format: SBC/AAC
• Device Dimension: 5x5x1 inches
• DC Input Range: 24-48V
• Power Supply: 32V 5A or 48V 5A