Deep, Distortion-Free Bass to 25 Hz – 8" high-excursion woofer and 250 W Class-D amp deliver room-shaking lows for movies, music & gaming without boom or breakup. AI RoomFit Auto-Calibration – One-tap tuning analyzes your space and tailors bass response automatically—no mic kits or guesswork required. True Wireless Flexibility – Next-gen Wi-Fi 6 and Bluetooth 5.3 let you place the sub anywhere near power; RCA input adds instant compatibility with any receiver or soundbar. App-Driven Precision Control – Free WiiM Home App gives 10-band parametric EQ, crossover, phase & latency tweaks, plus firmware updates that keep improving your sound. Seamless WiiM & Multi-Room Integration – Pairs wirelessly with WiiM streamers, amps and speakers or joins any multi-room group, filling every corner with synchronized, cinema-grade bass. Please Note: When using the WiiM Sub Pro in wireless mode, a temporary limitation may prevent bass output during playback of Alexa Multi-Room Music, Roon Ready, LMS, and Google Cast. Our team is actively working on a resolution for this. Feel the Impact of Every Beat Delivering 250W of distortion-free bass down to 25Hz, the WiiM Sub Pro brings music, movies, and games to life with incredible depth and power. Whether you’re diving into cinematic explosions or feeling the pulse of your favorite track, Sub Pro ensures your sound has soul—and serious punch. Works With Everything You can connect wirelessly to WiiM streamers, amplifiers, and speakers, or use the RCA input for any third-party device with a subwoofer output. Dimensions 15.7 × 11.8 × 12.7 in (399 × 301 × 322 mm) Weight 35.2 lbs (16 kg) Colors Black Amp Class-D, 250W RMS continuous power Driver 8" custom woofer, 104 dB SPL Freq. Response 25–200 Hz (±3 dB from 30–200Hz) Inputs RCA Mono In, Wi-Fi 6, Bluetooth 5.3 LE, Ethernet Tuning RoomFit, 10-band EQ, crossover, phase, level, latency controls App WiiM Home App (iOS, Android, PC) OTA Updates Supported
