Wiim Sub Pro 8″ 250w Wireless Subwoofer, Ai Roomfit™, Wi-fi 6 & Bluetooth 5.3, 25hz Deep Bass, Compatible With Streamers, Amps & Rca Sub-out Systems, Black

WiiM Sub Pro: Tuned-to-Your-Room Bass, Without the Wires

An 8-inch high-excursion woofer and a 250 W RMS Class-D amplifier deliver bass down to 25 Hz, while AI RoomFit measures your room and tunes the result for you. Connect over Wi-Fi 6 or Bluetooth, or wire it in with RCA or Ethernet.

Built for Adding Depth to Any WiiM or Stereo System

Small speakers and soundbars cannot reproduce the lowest octaves, and a subwoofer that is badly placed or badly tuned can boom rather than thump. The Sub Pro solves both: it adds the missing low end, and its room correction and 10-band parametric EQ make sure it blends in.

What It Is

The WiiM Sub Pro is a wireless active subwoofer with an 8-inch custom high-excursion woofer, a 250 W RMS Class-D amplifier and 104 dB SPL output. It joins the WiiM ecosystem over Wi-Fi 6 and also supports Bluetooth 5.3 LE, an RCA mono input and an Ethernet port.

Key Features

• 250 W RMS Class-D amplifier: Strong, efficient power for clean, dynamic bass.
• 8-inch custom high-excursion woofer: Long cone travel for deep, distortion-free low notes down to 25 Hz.
• AI RoomFit: Automatic room calibration tunes the subwoofer to your space, so you get balanced bass without manual measurements.
• 10-band parametric EQ: Fine-tune the response from the WiiM Home app, along with crossover, phase, level and latency correction.
• Wi-Fi 6, Bluetooth 5.3 LE, RCA and Ethernet: Choose a wireless link for a clean room or a wired link for rock-solid reliability.
• OTA firmware updates: Software improvements arrive over the air, so the subwoofer keeps getting better.

Why the WiiM Sub Pro Stands Out

Wireless subwoofers are often limited to one brand or lack serious tuning tools. The Sub Pro pairs a sizeable woofer and amplifier with the kind of control, such as a parametric EQ, phase and latency adjustment, that more expensive subwoofers offer. Because it works with WiiM devices and multi-room groups, you can add it to your current setup without rewiring the room.

Perfect For

• WiiM streamer and speaker owners who want fuller bass
• Small living rooms where running a long sub cable is difficult
• Music lovers who want deep, tuned bass from a compact cabinet

Best Suited For

Anyone who wants to extend the bass of a WiiM-based system or a wired stereo or home-theatre setup through its RCA input. It stands about 40 cm tall and weighs 16 kg, so allow space for it.

Our Promise

Every unit we sell is 100% genuine and brand new, covered by the official manufacturer warranty. You receive a proper GST invoice with your order, and we ship free across India.

Frequently Asked Questions

How do I connect it?

Over Wi-Fi 6, Bluetooth 5.3 LE, a wired Ethernet port or an RCA mono input.

Does it tune itself to my room?

Yes. AI RoomFit performs automatic room calibration, and you can fine-tune with a 10-band parametric EQ in the WiiM Home app.

How low does it go?

The stated frequency response is 25-200 Hz, with ±3 dB from 30-200 Hz.

Technical Specifications