Fosi Audio BT20A Pro TPA3255 Bluetooth Sound Power Amplifier 300W x2 Mini HiFi Stereo Class D Amp Bass Treble For Home Theater Highlight: 1. Bass & Treble Control with Midpoint Positioning 2. Replaceable Op-Amp Chips: MUSES02 , OPA2134PA , OPA2604AP 3. Passive Speakers + Pre-out 4. Bluetooth Pairing Cleared 5. Replaceable Knobs: ORANGE KNOB , GRAY KNOB , Features: Advanced 2.0CH Bluetooth 5.0 Receiver Amplifier achieves HiFi music quality, the best choice for your home audio entertainment. Fosi Audio BT20A Pro is the upgraded version for BT20A. All-NEW Aluminum Appearance. MAX Power Output: 300 Watt x2, Amplifier Chip: TPA3255. BT20A Pro Adopts Texas Instruments TPA3255 high-performance Class-D power amplifier chip. BT20A Pro can drive up to 2 x 300 W into 4-Ω load. In addition to excellent audio performance, TPA3255 achieves both high power efficiency and very low power stage idle losses below 1 W. This is achieved through the use of 60 mΩ MOSFETs and an optimized gate driver scheme that achieves significantly lower idle losses than typical discrete implementations. Professional wireless amp with subwoofer frequency, master volume/bass/treble control. No pop sound, no audible noise during the connection. Have a good time with Hifi music journey. We offer 24-month warranty, and friendly customer service! Highlight: Model: BT20A Pro Power amplifier chip: TPA3255 NE5532 DC Input Range: 24-48V Terminating Impedance: 2 Ohm - 8 Ohm MAX Power Output: 300W x 2 (4 ohm/32V Load) THD ≤ 0.005% Frequency Range: 20Hz - 20kHz (±1.2 dB) SNR ≥ 108dB Input Sensitivity ≤ 775mV Input Mode: Bluetooth & RCA Bluetooth version: Bluetooth 5.0 (50Ft without obstruction) Package Include: *BT20A Pro Bluetooth Amplifier x1 *User Manual x1

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