AHP-150BT

Compact Bluetooth Class D Amplifier for HiFi Use

The Gravity AHP-150BT is a compact Class D Bluetooth amplifier designed to deliver clean, efficient audio performance for both headphones and small speaker systems. With built-in Bluetooth 4.0 featuring aptX support, it provides stable wireless connectivity and near-wired sound quality, making it ideal for modern digital listening setups.

Its lightweight and portable design makes it easy to use at home, in small rooms, or on the go. Whether you're streaming music from a smartphone, tablet, or computer, the AHP-150BT ensures smooth and reliable audio playback with minimal distortion and strong signal clarity.

Dual Function: Headphone Amp and Speaker Amplifier

The Gravity AHP-150BT is more than just a headphone amplifier—it also functions as a mini speaker amplifier with 2 x 25W RMS output at 4 ohms. This allows it to power small stereo speakers, making it suitable for desktop setups, small rooms, cafés, or personal entertainment spaces.

Equipped with a 3.5mm AUX input and 1/4" output, the amplifier provides flexible wired connectivity for a wide range of audio devices. It delivers sharp stereo imaging and clear sound reproduction, ensuring an enjoyable listening experience whether used with headphones or speakers.

Durable Design with Clean Audio Performance

Built with a sleek aluminum black housing, the AHP-150BT combines durability with a modern minimalist aesthetic. Its compact form factor ensures easy placement while maintaining strong build quality for everyday use.

With a frequency response of 20Hz–20kHz and a signal-to-noise ratio of 103dB, this amplifier delivers clean, detailed sound across the entire audio spectrum. Low distortion levels ensure clarity even at higher volumes, making it a reliable solution for both casual and critical listening.

Highlights

• Bluetooth 4.0 with aptX support
• Mini Class D headphone and speaker amplifier
• 2 x 25W RMS output at 4 ohms
• 2 x 16W RMS output at 8 ohms
• 3.5mm AUX input for wired connection
• 1/4" audio output support
• Compact and portable design
• Aluminum black durable housing
• High signal-to-noise ratio (103 dB)
• Low distortion (<0.4%) audio output
• Frequency response 20Hz–20kHz
• Compatible with phones, PCs, MP3 players
• Clean stereo sound reproduction
• Suitable for headphones and small speakers
• Lightweight design for easy placement
• Ideal for desktop or small room audio setups

Package Includes

• 1 x Gravity AHP-150BT Mini Bluetooth Amplifier
• 1 x Power connection cable
• 1 x User/installation manual