Fosi Audio BT20A MAX Bluetooth 6.0 Amplifier 2.1 Channel Hifi Stereo amplifier (300W x 2)

Designed for the true enthusiast, the BT20A Max supports a comprehensive suite of high-resolution wireless codecs, including LDAC, aptX Lossless, and aptX Adaptive. These technologies allow you to stream bit-perfect, studio-quality audio from your smartphone or tablet without the need for cables. With its swappable op-amp design and dedicated 3.5mm pre-out for active subwoofers, the BT20A Max offers a highly customizable and scalable audio solution for any 2.0 or 2.1 channel stereo setup.

Next-Gen Bluetooth 6.0 Technology: Experience the future of wireless audio with enhanced connection reliability, faster pairing, and significantly reduced power consumption compared to previous generations.

Master-Quality Wireless Codecs: Full support for LDAC and aptX Lossless ensures you can stream high-resolution audio at bitrates that rival a wired connection for a transparent listening experience.

High-Power TPA3255 Architecture: The premium Texas Instruments chip provides up to 300W per channel, offering the headroom needed to drive even the most demanding high-end speakers with ease.

Advanced aptX Suite Support: Includes aptX HD and aptX Adaptive, automatically optimizing the stream for either the highest possible audio quality or the lowest latency depending on your environment.

Customizable Op-Amp Slots: Features dual internal NE5532 op-amps with a plug-and-play design, allowing you to swap in high-end alternatives like OPA2604 or MUSES02 to fine-tune the sound signature.

Versatile 2.1 Channel Capability: The integrated 3.5mm pre-out allows for the simple addition of an active subwoofer, turning your stereo setup into a full-range home theater system.

Tapered Potentiometers for Precision: High-quality volume, bass, and treble controls feature a center-detent design for accurate adjustments and a perfectly flat response when centered.

Professional Aluminum Chassis: The robust, sandblasted aluminum housing provides excellent heat dissipation and electromagnetic shielding for a noise-free audio background.

Specifications:

Amplifier Chip: Texas Instruments TPA3255

Bluetooth Version: Bluetooth 6.0

Wireless Codecs: LDAC, aptX Lossless, aptX Adaptive, aptX HD, AAC, SBC

Max Power Output: 300W x2 (@4 ohm, 48V power supply)

Signal-to-Noise Ratio (SNR): Greater than or equal to 108dB

Total Harmonic Distortion (THD): Less than or equal to 0.005%

Frequency Response: 20Hz - 20kHz (+/- 1.2dB)

Inputs: Bluetooth 6.0, Stereo RCA

Outputs: Passive Speakers, 3.5mm Pre-out (Subwoofer or Pre-amp)

Terminating Impedance: 2 ohm - 8 ohm

Power Input: DC 24V - 48V

Dimensions: 130 x 100 x 33 mm