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Fosi Audio BT30D Pro

Amplifier & BlueTooth 5.0 Receiver

's is an advanced 2.1CH Bluetooth 5.0 Receiver Amplifier that delivers HiFi music quality, making it the perfect choice for your home audio entertainment needs. The device allows you to connect passive speakers, passive subwoofers, powered speakers, or powered subwoofers to create a DIY stereo sound system.

0:00 Start and Intro
0:38 Intro & Disclosures
1:46 Packaging
2:26 The Power Supply
3:18 The Device, its Appearance and what it is
5:47 How it works
7:26 How to use it & use cases
8:40 The sound
10:30 Call for help

Compared to its predecessor, the BT30D, the BT30D PRO has undergone significant upgrades. It features an all-new black aluminum appearance, two TPA3255 amplifier chip, and improved output options. The BT30D PRO boasts a maximum power output of 165W x 2 + 350W at 4Ω, making it a powerful device that can handle a wide range of audio needs.

The BT30D PRO has a terminating impedance of 2-8 ohms, input modes that include Bluetooth and RCA, and output modes that support passive speakers, subwoofers, and AUX connections. It has a frequency range of 20Hz – 20kHz, a total harmonic distortion (THD) of ≤0.03%, and a signal-to-noise ratio (SNR) of 108dB. The TPA3255 chipset used in the device provides high-power efficiency and low-power stage idle losses below 1W.

In addition to its impressive audio performance, the BT30D PRO has various control features. It has a professional wireless amp with subwoofer frequency, SUB volume, master volume, bass, and treble controls. During the connection process, the device produces no pop sound, and there is no audible noise, ensuring you have an enjoyable HiFi music journey.

The device has a Bluetooth transmission distance of up to 50 feet (ca. 15 m) and uses the name “Fosi Audio BT30D PRO.” The device's dimensions are 6″ x 5″ x 1″ inches and 1.5 pounds (0.68 kg) with an additional power supply. However, it has a DC input range of 12—36V, and the package includes a 32V 5A power supply, a user manual, and a Bluetooth antenna.

In conclusion, Fosi Audio's BT30D PRO is a powerful and high-quality amplifier that offers excellent performance, versatility, and control. Whether you are an audiophile or just enjoy listening to music, the BT30D PRO is the ideal device to create a DIY stereo sound system that can deliver HiFi audio quality in the comfort of your home.


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