Fosi Audio BTA20A Pro Bluetooth Stereo amplifier (>2x 300W, 4 Ohm)

Bluetooth Amplifier with Low Distortion and Customizable Sound

Product no:

161 EUR /pc.

AV-CONNECTION

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+20 years of experience

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Highlights:

• Powerful 2-channel amplifier with up to 300W per channel (Maximum power can be achieved with a more powerful power supply.)
• Bluetooth 5.0 with memory function and up to 15 meters range
• Swappable Op-Amps for personalized sound customization
• Low distortion (THD=0.005%) and high signal-to-noise ratio (SNR=108dB)
• Separate bass and treble controls for optimal sound adjustment
• Compact and energy-efficient with support for 32V and 48V power supply
• Supports passive speakers and includes a pre-out output

Fosi Audio BT20A Pro: Powerful and Versatile Audio Amplifier

The Fosi Audio BT20A Pro is an advanced Bluetooth 2.0 amplifier that combines high performance with flexibility. With a maximum output power of 300W per channel (at 4 Ohm), it can drive even demanding speakers, making it ideal for home theaters, desktop setups, and larger audio systems. It features a Texas Instruments TPA3255 chip, ensuring high efficiency with minimal heat dissipation. With a signal-to-noise ratio (SNR) of =108dB and low harmonic distortion (THD=0.005%), the BT20A Pro delivers a clean, detailed, and powerful audio performance. Designed with a robust and compact construction, this amplifier is easy to integrate into various setups. Its energy efficiency ensures powerful sound without unnecessary power consumption.

Bluetooth 5.0 and Versatile Connectivity

The BT20A Pro is equipped with the latest Bluetooth 5.0 technology, providing a stable wireless connection with low latency and a range of up to 15 meters. It supports both SBC and AAC codecs for a balanced and detailed streaming experience. The memory function makes it easy to reconnect to previously paired devices, and you can quickly clear pairings by holding the volume control for five seconds. Additionally, the RCA input allows you to connect analog audio sources such as turntables, CD players, or TV audio.

Customizable Sound with Swappable Op-Amps

One of the most unique features of the BT20A Pro is the ability to customize the sound through interchangeable Op-Amps. The amplifier comes with two NE5532 Op-Amps but can be upgraded with MUSES02, OPA2604AP, or SS3602 to fine-tune the sound profile. This allows you to achieve a more detailed, warm, or precisely balanced sound, depending on your personal preference and speaker setup. Additionally, the amplifier has separate bass and treble controls, allowing for easy sound adjustments.

Efficient Power Supply and Versatile Usage

The amplifier comes with a 32V 5A power supply but also supports a 48V 5A power supply for extra power. This means you can achieve even greater volume and dynamics if your speakers require it. Its versatility makes it perfect for home theaters, desktops, workstations, and Hi-Fi enthusiasts who want a high-performance amplifier in a compact format. With its low heat generation and high efficiency, the BT20A Pro ensures a reliable audio experience for years to come.

Specifications:

• Output power: 2x 300W @4 Ohm
• Termination impedance: 2-8 Ohm
• Input: Bluetooth + RCA
• Output: Passive speakers + Pre-out
• Frequency range: 20Hz-20kHz(±1.2dB)
• THD: =0.005%
• SNR: =108dB
• Amplifier chip: TPA3255
• Bluetooth range: Up to 15 meters
• Bluetooth format: SBC/AAC
• Dimensions: 12.7 x 12.7 x 2.5 cm
• DC input: 24-48V
• Power supply: 32V 5A or 48V 5A

Brand description - Fosi Audio

Fosi Audio redefines HiFi by combining innovation, quality, and value. Since 2017, they have been creating high-performance home audio solutions that integrate advanced technology with affordability. Our product range includes amplifiers, DACs, speakers, and headphone amps—designed in close collaboration with users to ensure an unparalleled sound experience. With a passion for HiFi and a commitment to excellence, they continue to deliver top-tier sound without the premium price tag.

Manuals and user guides for Fosi Audio products

Unfortunately, as manufacturers do not make manuals or guides in all languages, we cannot guarantee that a local language manual is included for the item.
- If you are unsure about a manual available in the desired language, just contact us and we will do what we can to help.