Skip to main contentSkip to footer

Explore more like this

1 of 1

Overview

**Open Box product. 1-year warranty. See more information below.**Experience immersive sound with the Sonos Sub 4 wireless subwoofer. Featuring dual force-cancelling woofers, this device delivers pulse-pounding bass. Pair it with Sonos Arc Ultra, Arc, or Beam for deeper audio in movies and games. Enjoy rich music clarity by pairing with Sonos Five, Era 300, or Era 100. Trueplay optimizes the audio according to the room acoustics.
Open Box

Open Box - Sonos Sub 4 Wireless Subwoofer - White

Model: SUBG4US1
Web Code: 19163731
Sold and shipped by | 3.8 seller rating (10 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

This is an Open Box Product. It's been inspected and is fully functional. It includes all original accessories and a 1-year warranty (unless noted otherwise below). For return details, see the Return Policy tab. The product's specs are as follows:

• Dual Sonos-engineered drivers create deep, dynamic low frequencies, enhancing the overall sound experience

• Ported enclosure improves bass response to deliver pulse-pounding bass

• Force-cancelling effect in the acoustic architecture eliminates distortion

• Trueplay technology optimizes sound based on your room's unique acoustics

• Pairing two subwoofers with Arc Ultra or Arc for an incredibly immersive sound experience

• Pair with Sonos Arc Ultra, Arc, or Beam to enjoy dramatically deeper bass and clearer highs, enhancing your movie and game audio, akin to a cinema experience

• Pair with Sonos Five, Era 300, or Era 100 for enhanced musical clarity and spaciousness

• The plug-and-play design allows you to effortlessly add the subwoofer to your system — simply connect the power cable and open the Sonos app

• Connects to your Sonos system over Wi-Fi, offering placement flexibility

• Sculptural shape and matte finish enhance aesthetics and blend seamlessly with your home decor

• Made with few materials and is more energy efficient

• Increased processing power, memory, and Wi-Fi radios make it an advanced Sonos subwoofer yet

Product Condition
Open Box
Number of Speakers Included
1
Colour
White
Enclosure Type
Ported
Wireless
Yes

Dimensions

Width
40.21 cm
Height
38.89 cm
Depth
15.8 cm
Width (Inches)
15.83 in
Height (Inches)
15.31 in
Depth (Inches)
6.22 in
Weight
11.1 kg

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders over $6000 (before taxes, fees, and promo codes).

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Home theatre audio products
Return/Exchange Period
30 days
Condition
Opened

Learn more about returning a Marketplace product