FiiO RETRO BOX Portable Active Speaker Black

The FIIO RETRO BOX is a desktop Bluetooth speaker inspired by classic cassette players, specifically designed to pair with the FIIO JM21, M21, and M33 digital audio players while remaining fully compatible with a wide range of Bluetooth and USB-C audio sources. Its 2+2 acoustic architecture combines two 40mm full-range drivers with two passive radiators, powered by a 2x 5W stereo amplifier to deliver dynamic and balanced sound reproduction. Featuring Bluetooth 6.0 with LDAC codec support, it enables high-resolution wireless audio streaming. The RETRO BOX can also operate as a USB DAC, supporting PCM audio streams at 44.1kHz, 48kHz, and 96kHz for direct connection to a computer. Its interface is compatible with the FIIO Control app, providing access to firmware updates as well as various audio settings and equalizer presets. Powered by two integrated 18650 batteries, it offers up to 15 hours of battery life. Its retro aesthetic is further enhanced by an animated interface simulating cassette playback when a compatible FIIO player is docked, creating an experience that is as visually engaging as it is sonically enjoyable.

FiiO RETRO BOX: 2+2 Acoustic Architecture and LDAC Bluetooth

The RETRO BOX features an acoustic design comprising two 40mm full-range drivers and two passive radiators, with each channel housed in its own dedicated acoustic chamber to minimize channel interference. Its amplifier delivers 2x 5W of output power, while Bluetooth 6.0 connectivity with LDAC support ensures high-quality wireless audio transmission with excellent stability. Several sound presets are available, allowing users to easily tailor the sound signature to their preferences.

FiiO RETRO BOX: Retro Design and Seamless Integration with FIIO Players

Inspired by portable cassette players, the RETRO BOX was developed to accommodate the FIIO JM21, M21, and M33 digital audio players. Once connected via Bluetooth, these players trigger a graphical interface simulating the rotation of a cassette, enhancing the immersive visual experience. Powered by two 18650 batteries, the speaker offers up to 15 hours of battery life, making it equally suitable for desktop use or listening on the go. Its compact form factor and vintage-inspired design make it a unique audio solution that blends nostalgia with modern technology.