Fosi Audio BT30D Pro 2.1 Amplifier

2.1 Amplifier with Separate Subwoofer Control!

Bring your music and movies to life with the Fosi Audio BT30D PRO 2.1 Power Amplifier. This versatile amplifier breathes new life into your passive speakers and subwoofers, delivering a powerful and dynamic listening experience. The BT30D PRO packs strong amplification to drive your speakers and subwoofers, letting you hear every detail of your audio content—from crisp highs to room-filling bass.

2.1-Channel Amplifier

The built-in BT30D PRO amplifier features two passive speaker outputs and one passive subwoofer output, making it easy to set up a 2.1 home theater or other stereo HiFi audio systems.

High Power with Exceptional Sound Quality

Equipped with two premium Class-D amplifier chips TPA3255 from Texas Instruments, this home-use amplifier delivers clear and pure sound without distortion or clipping, providing a stable output of up to 865 watts.

Bass Monster

Whether you’re a gamer, movie fan, or music lover, the subwoofer amplifier ensures precise, even, and natural bass. It features two dedicated controls for subwoofer management: the SUB FREQ knob lets you precisely set the frequency of passive subwoofers from 0 to 300 Hz, while the SUB VOL knob controls the desired volume. This gives you full control over bass reproduction, allowing you to tailor it perfectly to your personal preferences and listening environment.

Bluetooth 5.0 Connectivity

This Bluetooth amplifier automatically connects to the last paired device when powered on. It provides a stable connection and clear sound within a range of up to 15 meters. This makes it perfect for enjoying your favorite music or audio content outdoors—whether in the garden, on the terrace, or by the pool—without worrying about signal drops or interruptions.

Exquisite Craftsmanship

This mini amplifier is carefully crafted from a solid metal housing that ensures durability and longevity. The well-thought-out enclosure, along with high-quality controls and connectors, radiates premium build quality and attention to detail. The exquisite packaging further enhances the appeal and value of this bass amplifier.

Subwoofer Controls

The SUB FREQ knob lets you set the frequency of passive subwoofers from 0 to 300 Hz, while the SUB VOL knob adjusts the volume.

PRE OUT Output

Create your own stereo system on your desk by connecting an active speaker, subwoofer, or amplifier via the 3.5 mm PRE OUT jack on the BT30D Pro—your compact audio receiver is ready.