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Overview

Monster's unique Pure Sound technology from 40 years of sound engineering is fine-tuned to deliver the most impactful music experience possible. Built-in 2 subwoofers and 2 tweeters, loud and undistorted treble, and deep and delicate bass, the loud speaker like being in front of the artist, next to them in the studio or on stage. bringing you "closer to the music". You have to hear it to believe it.
Open Box

Open Box - Monster Adventurer Max 100W Stereo Sound and Rich Bass Bluetooth Speakers with IPX7 Waterproof

Model: MS21901
Web Code: 17853855
Sold and shipped by | 4.3 seller rating (366 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.

Up to 24 Hours Playtime with High-Capacity Battery: Built-in high-capacity 20,000mAh Rechargeable Battery supports up to 24 hours of playtime at 50% volume. This outdoor Bluetooth speaker has a charging function, and it only takes 3 hours to fully charge. (Play time varies according to volume and audio content)

Advanced Bluetooth 5.0 Connection Technology: Bluetooth 5.0 technology provides fast and stable signal transmission (connection range of 100 feet). TWS mode supports the connection of 2 speakers at the same time allowing you to experience the immersive auditory feast.

Multiple Playback Modes: 5 kinds of audio input give you more audio options to customize your favorite tunes, Bluetooth 5.0/ AUX / Micro SD Card / USB / Microphone Input. The powerful Bluetooth speaker brings vivid sound to life for a fantastically dynamic Audio experience.

Product Condition
Open Box

Connectivity & Media

Primary Wireless Connection
Bluetooth
Bluetooth Connectivity
Yes

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. Information about the manufacturer’s availability guarantee can be found .

Shipping Charges

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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