Overview

The Bluesound PULSE SUB+ is a compact, high-performance wireless subwoofer designed to bring deep, musical bass to any Bluesound system. Equipped with an 8-inch long-throw woofer and a 150-watt Smart DSP amplifier, it delivers a frequency response down to 22Hz while maintaining a slim, versatile profile. Unlike traditional bulky subwoofers, the SUB+ is built to be tucked under a sofa, mounted to a wall, or placed discreetly beside furniture. Managed entirely through the BluOS app, it offers precise control over crossover and phase, ensuring it blends seamlessly with your speakers for a punchy, immersive listening experience.

Simcoe Audio Video Insight

In our installations throughout Central Ontario, the PULSE SUB+ is a favorite for its "disappearing act." It is thin enough to slide under most modern seating, providing a tactile bass feel without taking up floor space. Because it pairs wirelessly over a dedicated Wi-Fi link, we can place it in the optimal acoustic corner of your room without the mess of long RCA cables. It effectively takes the "heavy lifting" off your soundbar or bookshelf speakers, allowing the entire system to sound larger and more effortless at any volume level.

Best for the Bluesound PULSE SUB+: use the included wall-mount bracket for a completely hidden audio setup. By mounting it behind a media console or even a curtain, you maintain the high-impact bass required for movies while keeping your living area's aesthetic clean and wire-free.

More Details

Why It Wins

• Powerful Amplification: A 150-watt Smart DSP Class D amplifier provides 200 watts of dynamic peak power for fast, tight bass response.
• Slim Design: Its unique flat-panel form factor allows for placement under, behind, or against furniture where traditional cubes won't fit.
• Bit-Perfect Wireless Pairing: Connects wirelessly to any BluOS player with zero-latency synchronization, ensuring the bass hits exactly when it should.

What Makes It Different

The PULSE SUB+ isn't just a "dumb" box; it is a networked component that receives regular software updates to improve performance. Through the BluOS app, you have granular control over volume, crossover, and phase delay, which is essential for matching the sub to different room sizes or speaker types. While most wireless subs only work with one specific soundbar, the SUB+ can be paired with any Bluesound player—from the NODE to the POWERNODE—making it a flexible asset that can move with your system as it grows.

Technical Highlights

• 8-inch Polypropylene Woofer: Designed with a rubber surround for maximum excursion and durability.
• Advanced DSP: Lowers distortion and allows for a flat frequency response even at higher output levels.
• Wired or Wireless: Features a Gigabit Ethernet port and a Mono Low/Line level RCA input for those who prefer a traditional hardwired connection.
• Multiple Mounting Options: Ships with rubber feet for horizontal or vertical floor placement and a metal bracket for wall mounting.

Buyers Guide

Who This Is For

• The Modern Homeowner: Anyone who wants cinematic bass without the "big black box" eyesore in their living room.
• The Bluesound User: An essential upgrade for anyone owning a NODE, POWERNODE, or PULSE speaker seeking more low-end authority.
• The Apartment Resident: Perfect for small spaces where the sub can be hidden under a couch or bed.

Ideal Use Case

• Stealth Home Theatre: Pair it with a PULSE SOUNDBAR+ and hide the sub under the seating for a high-impact, invisible 3.1 system.
• Hi-Fi Desktop Setup: Pair with a NODE and active monitors to add depth to your home office music.
• Multi-Room Bass: Group it with secondary zones like a kitchen or patio to maintain full-range sound throughout the house.

What To Pair It With

• Bluesound POWERNODE: Allows the amp to focus its power on the mids and highs of your main speakers while the SUB+ handles the bass.
• Bluesound PULSE M: Two PULSE M speakers and a SUB+ create a high-fidelity 2.1 system with a surprisingly small footprint.
• BluOS Controller App: Your command center for setting the crossover and managing the sub's output relative to your main speakers.

Alternative Options

The PULSE SUB+ is our most versatile and easy-to-hide subwoofer. If you are looking for a more traditional front-firing subwoofer with even more power for a large dedicated theatre room, the Kef Kube series offers excellent performance. If you only need a simple, wired-only budget solution, the Paradigm Defiance series is worth considering. However, for those already in the Bluesound ecosystem, the wireless integration and slim profile of the SUB+ make it the most logical and convenient choice.