Best Sonos Subwoofers: 6 Models Compared

Quick picks

Our 6 picks

1 Best overall

Sonos Beam G2 + Sub Mini Soundbar and Subwoofer Set

Best for: smaller rooms with low to moderate volume needs

Woofer Size

Sub Mini

Connectivity

WiFi, Apple AirPlay 2

View on Amazon: Sonos Beam G2 + Sub Mini Soundbar and Subwoofer Set Affiliate link

This Sonos Beam G2 and Sub Mini set is designed for smaller or medium-sized rooms. It connects via WiFi and supports Apple AirPlay 2. The Sub Mini balances low frequencies to improve Beam audio performance. You can control the system using the Sonos app or voice commands. This bundle is ideal for low to moderate volume levels and syncs with your existing TV remote.

Pros

• Includes Sub Mini to enhance low frequencies
• Connects via WiFi and Apple AirPlay 2
• Syncs with existing TV remote
• Controlled via Sonos app and voice

Cons

• Limited to low to moderate volume levels
• Designed for smaller or medium-sized rooms
• No Bluetooth connectivity listed

Good fit if

• You need a compact soundbar and subwoofer set
• You primarily listen at low to moderate volumes
• You want to sync with your existing TV remote

Skip if

• You require high-volume performance for large spaces
• You need Bluetooth connectivity
• You are looking for a standalone subwoofer only

Verdict: Sonos Beam G2 + Sub Mini Set is a practical choice for users with smaller rooms who prefer low to moderate listening levels. It pairs well with existing remotes and offers app-based control for a streamlined setup.

2 Best budget

Sonos Sub Mini Compact Wireless Subwoofer

Best for: small rooms and soundbar pairings

Woofer Size

Dual 6"

Enclosure Type

Sealed

Connectivity

Wireless, WiFi

Size

Single

Dimensions

8.98 × 8.98 × 11.9 inches

Weight

14 pounds

View on Amazon: Sonos Sub Mini Compact Wireless Subwoofer Affiliate link

The Sonos Sub Mini is a compact wireless subwoofer designed for smaller spaces. It features an acoustically sealed cabinet with dual custom woofers that face inward to cancel distortion. Trueplay tuning adapts bass to your room’s acoustics, requiring a supported iOS device. At 8.98 inches wide and 14 pounds, it offers deep bass without taking up much floor space.

Pros

• Dual custom woofers generate full-toned low frequencies
• Force-canceling design neutralizes distortion
• Trueplay tuning adapts bass to room acoustics
• Compact 8.98-inch width fits tight spaces

Cons

• Requires a supported iOS device for Trueplay tuning
• Smaller physical size limits maximum output compared to full-size models
• Only available in black color option

Good fit if

• You have limited floor space for audio equipment
• You want to pair it with Beam or Ray soundbars
• You need a wireless subwoofer that adapts to your room

Skip if

• You require Trueplay tuning on a non-iOS device
• You need the deepest possible bass output for large rooms
• You prefer a white subwoofer to match your decor

Verdict: Sonos Sub Mini Compact Wireless Subwoofer fits users who want compact bass for smaller rooms or soundbar setups. It delivers tuned low frequencies without the bulk of larger subwoofers.

3 Best premium

Sonos Sub 4 Wireless Subwoofer

Best for: Sonos home theater setups needing deep bass

Enclosure Type

Ported

Connectivity

WiFi

Application

Soundbars

Dimensions

6.22 × 15.3 × 15.8 inches

Weight

26.5 pounds

View on Amazon: Sonos Sub 4 Wireless Subwoofer Affiliate link

The Sonos Sub 4 is a white wireless subwoofer featuring dual Sonos-engineered drivers and a ported enclosure. It measures 15.8 inches in height, 15.3 inches in width, and weighs 26.5 pounds. This model connects via WiFi to compatible Sonos soundbars like the Arc or Beam. It uses force-canceling architecture to reduce distortion. You get reliable bass response for home theater setups.

Pros

• Dual Sonos-engineered drivers for deep bass
• Ported enclosure enhances low-frequency output
• Force-canceling architecture reduces distortion
• Flexible placement via WiFi connection

Cons

• WiFi only; no Bluetooth connectivity
• Heavier than the Sub Mini at 26.5 pounds
• Requires Sonos app for setup

Good fit if

• You own a Sonos Arc or Beam soundbar
• You want deep, dynamic bass in a home theater
• You prefer a white finish for your system

Skip if

• You need Bluetooth connectivity for direct phone pairing
• You want a compact subwoofer under 15 pounds
• You are pairing with a non-Sonos soundbar

Verdict: Sonos Sub 4 White Wireless delivers powerful, distortion-free bass for Sonos ecosystems. It suits home theater users who prioritize deep low-frequency output and have the space for its 26.5-pound footprint.

4 Also great

Sonos Sub Mini White Compact Wireless Subwoofer

Best for: small rooms and soundbar setups

Woofer Size

Dual 6"

Enclosure Type

Sealed

Connectivity

Wireless, WiFi

Size

Single

Dimensions

8.98 × 8.98 × 11.9 inches

Weight

14 pounds

View on Amazon: Sonos Sub Mini White Compact Wireless Subwoofer Affiliate link

The Sonos Sub Mini is a compact wireless subwoofer measuring 8.98 by 8.98 by 11.9 inches and weighing 14 pounds. It features an acoustically sealed cabinet with dual custom woofers that face inward to cancel distortion. Trueplay tuning adapts the bass to your room's acoustics. This model suits you if you want deep bass without the bulk of larger units.

Pros

• Compact 8.98-inch square footprint
• Dual inward-facing woofers for distortion cancellation
• Trueplay room tuning technology
• Acoustically sealed cabinet design

Cons

• Requires an iOS device for Trueplay tuning
• Smaller physical size than standard Sonos Sub models
• Single driver configuration limits maximum output compared to larger subs

Good fit if

• You have limited floor space for audio equipment
• You pair the sub with a Beam or Ray soundbar
• You want deep bass in a small room

Skip if

• You need Trueplay tuning on an Android device
• You require the maximum bass output available
• You prefer a larger, more powerful subwoofer

Verdict: The Sonos Sub Mini White delivers efficient, distortion-free bass in a tiny package. It is the right fit for you if you prioritize space-saving design over raw volume.

5 Best pair

Sonos Sub 4 Wireless Subwoofer Pair

Best for: Deep bass performance in Sonos systems

Enclosure Type

Ported

Frequency Response

as low as 25 Hz

Connectivity

WiFi

Configuration

Pair

Dimensions

6.22 × 15.3 × 15.8 inches

Weight

26.5 pounds

View on Amazon: Sonos Sub 4 Wireless Subwoofer Pair Affiliate link

The Sonos Sub 4 is a wireless subwoofer designed for pairing. It features a ported enclosure and dual drivers for bass down to 25 Hz. The force-canceling architecture reduces distortion. It connects via WiFi and fits in various spaces. This pair suits you if you want deep, clean bass for movies or music without complex wiring.

Pros

• Frequency response as low as 25 Hz
• Ported enclosure for enhanced low-frequency output
• Force-canceling architecture eliminates distortion
• WiFi connectivity for flexible placement

Cons

• Large footprint at 15.3 inches wide
• Heavy at 26.5 pounds
• Requires Sonos app for setup

Good fit if

• You want deep bass down to 25 Hz
• You prefer a ported enclosure design
• You use Sonos soundbars like Arc or Beam

Skip if

• You need a compact subwoofer under 10 inches
• You want Bluetooth connectivity instead of WiFi
• You prefer a lightweight unit under 20 pounds

Verdict: Sonos Sub 4 Pair delivers deep, distortion-free bass for home theater setups. It fits buyers who prioritize low-frequency performance and seamless Sonos integration over compact size.

6 Also great

Sonos Sub (Gen 3) Black

Best for: dedicated home theater bass response

Dimensions

15.3 × 15.8 × 6.2 inches

Weight

34.1 pounds

View on Amazon: Sonos Sub (Gen 3) Black Affiliate link

The Sonos Sub (Gen 3) is a black wireless subwoofer designed for deep bass integration. It measures 15.8 inches wide, 15.3 inches long, and 6.2 inches high. Weighing 34.1 pounds, it offers a substantial build for its class. This model suits you if you need a dedicated low-frequency driver for a Sonos ecosystem. Its compact footprint allows for flexible placement in living rooms or home theaters.

Pros

• Dimensions of 15.8 x 15.3 x 6.2 inches fit most spaces
• Weight of 34.1 pounds ensures stability
• Black finish blends with home decor
• Wireless connectivity integrates with Sonos speakers

Cons

• Larger footprint than the Sub Mini models
• Heavier at 34.1 pounds compared to compact alternatives
• Only available in black color

Good fit if

• You want a dedicated subwoofer for a Sonos system
• You need deep bass response for movies and music
• You have space for a 15-inch wide unit

Skip if

• You need a compact subwoofer under 10 inches
• You prefer a white finish for your setup
• You want the lightest possible subwoofer option

Verdict: Sonos Sub (Gen 3) Black delivers powerful bass in a standard-sized enclosure. It fits buyers who prioritize sound performance over minimal footprint and want a black unit to match their existing electronics.

Specifications side by side

Sonos Subwoofers Compared

Sonos offers distinct configurations for different room sizes and audio needs. The Sonos Beam G2 + Sub Mini Soundbar and Subwoofer Set provides a complete package for smaller spaces. It combines a soundbar with a compact subwoofer for streamlined setup. This group suits users who prefer an all-in-one solution without extra components. The Sonos Sub Mini Compact Wireless Subwoofer is also available in black or white. It delivers tuned low frequencies in a small footprint weighing 14 pounds. This option fits buyers who want dedicated bass without bulk. The Sonos Sub 4 Wireless Subwoofer and its pair offer deeper output. These heavier units, weighing 26.5 pounds, prioritize performance over compact design. They suit home theater enthusiasts needing powerful, distortion-free bass. The Sonos Sub (Gen 3) Black remains a standard choice for dedicated bass response. It weighs 34.1 pounds and fits users who prioritize sound over minimal size.

Where Sonos Fits Your Setup

Sonos covers a tight range from compact single units to bundled sets. You can choose between the small Sub Mini, weighing 14 pounds, or the larger Sub 4 and Gen 3 models, which exceed 26 pounds. All listed options use wireless connectivity. Finishes are limited to black or white. You will not find color variants or wired connections here. The lineup also lacks standalone speakers, focusing only on bass components and one soundbar bundle. This makes Sonos ideal for users who already have a main speaker or want to add deep bass to an existing system without managing multiple cables.

How to Choose the Right Sonos Subwoofer

1. Check Room Size Needs

   Match the subwoofer size to your room dimensions. Smaller rooms benefit from compact units like the Sonos Sub Mini, which measures 8.98 inches wide and weighs just 14 pounds. This model fits easily into tight spaces without overwhelming the acoustics. Larger rooms or dedicated home theaters may require the heavier Sonos Sub 4 or Gen 3 models. These units exceed 26 pounds and offer deeper bass output. Consider your available floor space before purchasing to ensure the unit fits comfortably.

2. Verify Connectivity Type

   All listed Sonos subwoofers use wireless connectivity. This simplifies setup by removing the need for long speaker cables. You can place the subwoofer anywhere in the room without worrying about wire management. The wireless link integrates seamlessly with your existing Sonos ecosystem. This flexibility allows you to optimize bass response by adjusting the subwoofer position. Ensure your network supports the wireless connection for stable performance. No wired connections are required for audio transmission between the sub and your system.

3. Consider Bundle Options

   Evaluate if you need a complete audio package or just a subwoofer. The Sonos Beam G2 + Sub Mini Set includes both a soundbar and a subwoofer. This bundle is ideal for users who need a full home theater solution. It offers app-based control for streamlined setup. If you already own a compatible soundbar, purchasing a standalone subwoofer like the Sub Mini is more cost-effective. Check your existing equipment to determine if a bundle or single unit suits your current setup better.

4. Assess Bass Performance

   Different models deliver varying levels of low-frequency output. The Sonos Sub 4 and Gen 3 models are designed for deep bass performance. They suit users who prioritize powerful, distortion-free audio in home theater setups. The Sub Mini provides tuned low frequencies suitable for smaller rooms and moderate volume needs. Consider your listening habits and room acoustics. If you enjoy movies with intense sound effects, the larger models offer more impact. For casual listening, the compact options may suffice.

5. Match Color Preferences

   Sonos offers subwoofers in black and white finishes. Choose a color that complements your existing electronics and room decor. The Sonos Sub Mini and Sub 4 are available in both colors. The Gen 3 model is listed in black. Selecting the right color helps the subwoofer blend into your space. This aesthetic consideration does not affect performance but enhances the overall look of your setup. Ensure the chosen finish matches your soundbar or other audio components for a cohesive appearance.

Frequently asked questions

See also

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