# Bluesound PULSE SUB+ Wireless Subwoofer

The Bluesound PULSE SUB+ is a wireless powered subwoofer designed to integrate seamlessly with any Bluesound speaker, streamer, or home theatre system.

Its custom 8" long-throw polypropylene woofer, driven by a 150W Smart DSP Class D amplifier, extends bass performance down to 22 Hz without distortion - adding genuine low-frequency weight to music, films, and games that compact all-in-one speakers alone cannot deliver.

Setup is handled entirely through the BluOS app, which gives you wireless control over volume, crossover frequency (50-150 Hz), and phase (0 or 180 degrees) - all from your phone or tablet. The PULSE SUB+ connects to your Bluesound player wirelessly, with a wired Gigabit Ethernet option available if preferred.

A mono line-level RCA input also lets it be used with non-Bluesound components. Compact and flexible in placement, it can be positioned upright, laid flat under a sofa, or wall-mounted using the included bracket - with magnetic rubber feet included for floor placement.

-   **150W Smart DSP Amplifier:** A Class D amplifier with dedicated DSP delivers 150W continuous (200W peak) of controlled, distortion-free bass output extending to 22 Hz, tightly managed to stay clean at all volume levels.
-   **8" Long-Throw Woofer:** A custom 203 mm polypropylene cone woofer with rubber surround is optimised for extended low-frequency excursion, with a frequency response of 22-150 Hz (±2 dB) and a -10 dB cutoff at 20 Hz.
-   **Wireless BluOS Integration:** Pairs wirelessly with any Bluesound Generation 2 player or newer via Wi-Fi, with volume, crossover, and phase all adjustable from the BluOS app without leaving the listening seat.
-   **Flexible Placement:** Included magnetic rubber feet allow upright or horizontal floor placement, and the included wall mount bracket lets you mount it virtually anywhere. A second PULSE SUB+ can be added for dual-subwoofer operation via the BluOS app.
-   **Variable Crossover and Phase:** Set the crossover frequency anywhere between 50 Hz and 150 Hz to match your main speakers, and adjust phase between 0 and 180 degrees to optimise integration - all in-app.
-   **Wired or Wireless:** Connects wirelessly to your Bluesound system via dual-band Wi-Fi 5, or via Gigabit Ethernet for a stable wired connection. A mono RCA line-level input also enables use with non-Bluesound components.

###### Specifications

-   **Woofer:** 203 mm (8") polypropylene cone, rubber surround, long-throw design
-   **Amplifier Type:** Smart DSP, Class D
-   **Continuous Power:** 150W RMS
-   **Dynamic Peak Power:** 200W
-   **Frequency Response:** 22 Hz - 150 Hz (±2 dB on axis)
-   **LF Cutoff (-10 dB):** 20 Hz
-   **Crossover Frequency:** 50 Hz - 150 Hz (variable, LFE setting available)
-   **Phase Adjustment:** 0 or 180 degrees
-   **Operating System:** BluOS
-   **App Compatibility:** iOS, Android
-   **Processor:** ARM Cortex-A9, 1 GHz
-   **Compatible Players:** Bluesound Generation 2 or newer
-   **Wi-Fi:** 802.11ac dual-band
-   **Ethernet:** RJ45
-   **Analogue Input:** Mono low/line-level RCA
-   **USB:** Type-A (firmware upgrade only); Type-B mini (service only)
-   **Status Indicator:** Dimmable LED
-   **Physical Controls:** Volume +/-, function button
-   **Power Supply:** Universal mains input (100-240V AC, 50/60 Hz)
-   **Network Standby Power:** 0.5W
-   **Finish:** Black or white matte
-   **Dimensions (W x H x D):** 457 x 300 x 146 mm
-   **Weight:** 8.28 kg

###### What You Get

-   1 x Bluesound PULSE SUB+ Wireless Subwoofer
-   1 x 120V AC Power Cord
-   1 x 230V AC Power Cord
-   2 x Magnetic Rubber Feet
-   1 x Wall Mount Bracket
-   1 x Safety/Warranty Guide
-   1 x Quick Setup Guide

## Details

- **Price:** 749.0 GBP
- **Vendor:** Bluesound
- **Type:** Subwoofers
- **Tags:** Available To Order

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Black | 749.00 GBP | In stock |
| White | 749.00 GBP | In stock |

## Images

- Bluesound PULSE SUB+ Wireless Subwoofer - K&B Audio
- Bluesound PULSE SUB+ Wireless Subwoofer - K&B Audio
- Bluesound PULSE SUB+ Wireless Subwoofer - K&B Audio
- Bluesound PULSE SUB+ Wireless Subwoofer - K&B Audio
- Bluesound PULSE SUB+ Wireless Subwoofer - K&B Audio
- Bluesound PULSE SUB+ Wireless Subwoofer - K&B Audio
- Bluesound PULSE SUB+ Wireless Subwoofer - K&B Audio
- Bluesound PULSE SUB+ Wireless Subwoofer - K&B Audio
- Bluesound PULSE SUB+ Wireless Subwoofer - K&B Audio
- Bluesound PULSE SUB+ Wireless Subwoofer - K&B Audio

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> Source: [K&B Audio](www.kbaudio.co.uk/products/bluesound-pulse-sub-wireless-subwoofer)
> Updated: 2026-05-19