The WiiM Sub Pro is WiiM's first subwoofer — an 8" driver powered by a 250W Class-D amplifier, reaching down to 25Hz. It connects wirelessly to any WiiM streamer, amplifier, or speaker over Wi-Fi 6, or via a standard RCA subwoofer input to pair with third-party amps and receivers, vintage or modern.
AI-driven RoomFit auto-calibration analyzes room acoustics through your phone's microphone and tunes the bass response automatically. For manual control, the WiiM Home app offers a 10-band parametric EQ plus adjustable crossover, phase, level, and latency. Bluetooth 5.3 LE and Ethernet round out the connectivity, and the sub automatically wakes on signal and drops to standby when idle.
