# WiiM Sub Pro Wireless Subwoofer

The WiiM Sub Pro is a powerful 250W wireless subwoofer engineered to deliver deep, distortion-free bass with AI-driven precision.

Designed to seamlessly integrate with WiiM and third-party audio systems, it enhances your home audio experience for music, movies, and gaming.

-   **Powerful Bass Output:** 8-inch driver powered by a 250W Class-D amplifier, delivering frequencies from 25Hz to 200Hz with less than 1% THD+N.
-   **AI-Driven Room Calibration:** RoomFit™ Auto-Calibration adjusts bass to match room size, speaker placement, and listening position.
-   **Advanced Connectivity:** Supports Wi-Fi 6E, Bluetooth 5.3 with LE Audio, Ethernet, and RCA input for versatile integration.
-   **Customisable Sound Tuning:** WiiM Home App provides 10-band parametric EQ, adjustable crossover frequency, phase control, latency customisation, and subwoofer level adjustments.
-   **Elegant Design:** Premium cabinet construction with sleek, modern aesthetics, engineered for vibration-free, resonance-free bass even at high volumes.
-   **Seamless Integration:** Compatible with WiiM streamers, amplifiers, and speakers, as well as third-party devices via analog RCA mono input.
-   **Smart Power Management:** Automatically enters standby mode and detects RCA signal or plug input to optimise energy use.

###### What You Get

-   1 x Subwoofer
-   1 x Power Cable
-   1 x User Manual

###### Specifications

Audio

-   **Amplifier:** Class-D Digital Amplifier
-   **Power:** 250W
-   **Driver Size:** 203.2mm
-   **Sensitivity:** 104 dB SPL, 1W@1m
-   **Frequency Range:** 25200 Hz, +/-3 dB for 30200Hz
-   **Max Power:** 250W, THD @1%

Audio Input

-   **Analog:** RCA Mono

EQ

-   **Parametric EQ:** 10-Band for Precise Sound Adjustments
-   **Room Correction:** Automatic

Subwoofer Control

-   **Bass Management:** Comprehensive
-   **Controls:** Adjustable Crossover Frequency, Level, Phase, and Latency

Connectivity and Power

-   **Power Input:** 100-240V AC, 50/60Hz, 3A Max
-   **Wi-Fi:** 6E, 250b/g/n/ac/ax 2.4 GHz, 5 GHz, and 6 GHz Triple Bands
-   **Bluetooth:** 5.3 with BT LE Audio
-   **Ethernet:** 10M/100 Mbps

Physical

-   **Dimensions:** 39.9 x 30.1 x 322mm
-   **Weight:** 16kg
-   **LED:** Four-Colour (RGBW) LED Indicates Device Status
-   **Warranty:** 2 Years

## Details

- **Price:** 429.0 GBP
- **Vendor:** WiiM
- **Type:** Subwoofers
- **Tags:** Christmas, Prime

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Black | 429.00 GBP | In stock |
| White | 429.00 GBP | In stock |

## Images

- WiiM Sub Pro Wireless Subwoofer - K&B Audio
- WiiM Sub Pro Wireless Subwoofer - K&B Audio
- WiiM Sub Pro Wireless Subwoofer - K&B Audio
- WiiM Sub Pro Wireless Subwoofer - K&B Audio
- WiiM Sub Pro Wireless Subwoofer - K&B Audio
- WiiM Sub Pro Wireless Subwoofer - K&B Audio
- WiiM Sub Pro Wireless Subwoofer - K&B Audio
- WiiM Sub Pro Wireless Subwoofer - K&B Audio
- WiiM Sub Pro Wireless Subwoofer - K&B Audio

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> Source: [K&B Audio](https://www.kbaudio.co.uk/products/wiim-sub-pro-wireless-subwoofer)
> Updated: 2026-05-29