A wireless powered subwoofer from Bluesound with an 8 inch woofer, a 150 W Class D smart DSP amplifier and volume, crossover and phase controls in the BluOS app. It stands up, lies down or wall mounts.
Bluesound says the Pulse Sub+ is designed for use with Bluesound wireless speakers, wireless stereo components and wireless home theatre. It connects wirelessly to a Bluesound player and is set up in the BluOS app.
Why you will love it
Bass controlled in the BluOS app
Bluesound says you pair the Pulse Sub+ with a Bluesound player using the BluOS app. The app has controls for volume, crossover and phase adjustment.
The crossover range is 50Hz to 150Hz with an LFE setting. Bluesound says a second Pulse Sub+ can be added and controlled in the same app.


8 inch woofer and a 150 W amplifier
Bluesound pairs a custom 8 inch long-throw woofer with a 150 W smart DSP amplifier. It lists a frequency response of 22Hz to 150Hz on axis (+/-2dB) and a low-frequency cutoff of 20Hz at -10dB.
The amplifier is Class D, with 200 W dynamic peak. Bluesound says the amplifier controls distortion.
Stand it up, lie it down or mount it
The Pulse Sub+ comes with magnetic rubber feet and a wall mount bracket. Bluesound says you can place it behind or beside furniture, or lie it down and slide it under a couch.
The subwoofer is wireless, so it needs only power. There is also an Ethernet port and a mono low/line level analogue input.

Is it right for you?
A great fit if you…
- Want to add bass to a Bluesound wireless speaker, soundbar or streamer
- Want a subwoofer you can place without running a cable from the amplifier
- Want to set volume, crossover and phase from a phone app
- Want a compact subwoofer that can stand, lie flat or wall mount
Worth knowing
- Bluesound lists use with Generation 2 or newer Bluesound models
- It is controlled in the BluOS app, so it needs a Wi-Fi network
- It needs mains power. Bluesound lists 100 to 240V AC, 50/60Hz
- The size is 457 x 300 x 146 mm and the weight is 8.28 kg without the feet or wall bracket
Build your system
The Pulse Sub+ works with Bluesound players. These products are on our site.
- Soundbar: Add a Bluesound Pulse Soundbar+ for TV sound
- Wireless speaker: Pair with the Bluesound Pulse M, which has a wireless subwoofer output to the Pulse Sub+
- Streamer: Add a Bluesound Powernode and speakers for a stereo system
- More from Bluesound: See the Bluesound range or other subwoofers
Specifications
Amplifier
| Type | Smart DSP amplifier, Class D |
|---|---|
| Continuous power | 150 W |
| Dynamic peak | 200 W |
| Power consumption | 0.5 W network standby |
Acoustics
| Woofer | 203 mm (8 inch) polypropylene cone, rubber surround |
|---|---|
| Frequency response (on axis, +/-2dB) | 22Hz - 150Hz |
| LF cutoff (-10dB) | 20Hz |
| Crossover | 50Hz - 150Hz, LFE setting |
Connections and control
| Wireless | Wi-Fi 802.11ac, dual-band |
|---|---|
| Ethernet | RJ45 |
| Analogue input | Mono low/line level |
| USB | Type A (upgrade only), Type B mini (service) |
| Processor | ARM Cortex-A9, 1GHz |
| App | BluOS for Android and iOS |
| Controls | Volume +/-, function button, variable crossover, variable phase |
| Status indicator | Dimmable LED |
General
| Power | Universal bi-pin AC cord input, 100 - 240V AC, 50/60Hz |
|---|---|
| Finish | Black or white matte |
| Dimensions (W x H x D) | 457 x 300 x 146 mm |
| Weight | 8.28 kg (not including feet or wall bracket) |
Specifications from Bluesound's Pulse Sub+ product page (Bluesound international site), checked November 2026.
What is in the box
- Pulse Sub+
- 120V AC power cord
- 230V AC power cord
- Magnetic rubber feet x 2
- Wall mount bracket
- Safety guide
- Quick setup guide
Questions people ask
Does the Pulse Sub+ connect wirelessly?
Yes. Bluesound lists dual-band Wi-Fi 802.11ac and says you set it up in the BluOS app. It still needs mains power.
Can I use two?
Bluesound says a second Pulse Sub+ can be added and controlled in the BluOS app.
Which Bluesound players does it work with?
Bluesound lists use with Generation 2 or newer Bluesound models.
Can I wall mount it?
A wall mount bracket is included. Bluesound also supplies magnetic rubber feet for standing it up or lying it down.
What colours are available?
Black or white matte.