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Monoprice

Monoprice Soundstage3 Portable Bluetooth Speaker - 10-Hour Playtime

8800mAh

Immersive Audio on the Go: Monoprice Soundstage3 Portable Bluetooth Speaker The Monoprice Soundstage3 is a portable Bluetooth speaker engineered to deliver exceptional sound quality with the convenience of wireless connectivity. Boasting up to 10 hours of playback on a single charge, this speaker...

$219.23*$249.99Save 12%
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*Price sourced from Amazon.com. Last updated:Jun 19, 2026.Price and availability are subject to change.

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Overview

Immersive Audio on the Go: Monoprice Soundstage3 Portable Bluetooth Speaker

The Monoprice Soundstage3 is a portable Bluetooth speaker engineered to deliver exceptional sound quality with the convenience of wireless connectivity. Boasting up to 10 hours of playback on a single charge, this speaker combines a powerful audio output with versatile connectivity options, making it perfect for both indoor and outdoor use. It is the perfect blend of portability and great sound.

Key Specifications:

  • Playtime: Up to 10 hours
  • Power: 50 watts Class D
  • Woofer: 5.25" Aluminum Cone
  • Tweeters: Dual 1" Silk Dome
  • Bluetooth: Yes
  • Inputs: Optical, Aux (3.5mm), RCA
  • Output: Subwoofer Output

Key Features

Sound On The Go: The built in handle makes it easy to take the Soundstage 3 Portable Speaker with you wherever you go, be it a backyard BBQ, camping trip, or picnic. The Soundstage 3 Portable Speaker plays amazingly loud and clear to satisfy most audio enthusiasts.

Sonic Impact: The Soundstage 3 Portable Speaker delivers 10 watts of power to each of the two 1" silk dome tweeters and 30 watts to the 5.25" concave aluminum cone woofer for dynamic, thunderous sound that defies its size. A subwoofer output on the rear panel allows you to connect an external, powered subwoofer for an extra boost at the low end. The Soundstage 3 Portable Speaker can easily fill any large room or backyard with deep, rich, and detailed sound.

All Day Playback: The built in rechargeable battery has a massive 8800mAh Lithium battery, which gives it up to 10 hours of playback on a single charge.

USB Charging Port: The USB charging port makes it easy to keep your mobile devices fully charged and ready for use. Plug your smartphone into the charging port to keep its battery fully charged while streaming music.

Connectivity: This speaker features several different ways to connect your audio devices. Use the 3.5mm input to connect your phone or mp3 player, use the RCA inputs to connect an analog audio signal, use the digital optical S/PDIF input to connect a digital source, or use the built in Bluetooth radio to connect wirelessly, without the hassle of connecting cables.

Specifications

Tweeter Power Output
10 watts (per tweeter)
Woofer Power Output
30 watts
Tweeter Size
1 inch (silk dome)
Woofer Size
5.25 inches (concave aluminum cone)
Battery Capacity
8800mAh Lithium
Playtime
Up to 10 hours
Charging Port
USB charging port (for mobile devices)
Analog Inputs
3.5mm, RCA
Digital Input
Digital optical S/PDIF
Wireless Connectivity
Bluetooth
Subwoofer Output
Yes (for external powered subwoofer)

Pros & Cons

👍 Pros

  • Equipped with a built-in handle, making it highly portable for travel and outdoor activities.
  • Delivers 10 watts to each of its two 1" silk dome tweeters and 30 watts to a 5.25" concave aluminum cone woofer for dynamic sound.
  • Features an 8800mAh rechargeable lithium battery, providing up to 10 hours of playback on a single charge.
  • Includes a USB charging port, allowing you to keep mobile devices charged while streaming music.
  • Offers versatile connectivity options including 3.5mm input, RCA inputs, digital optical S/PDIF input, and built-in Bluetooth.
  • Capable of filling large rooms or backyards with deep, rich, and detailed sound.
  • A subwoofer output on the rear panel allows for connecting an external powered subwoofer for enhanced bass.

👎 Cons

  • While portable, the physical size and specific dimensions are not provided, which could impact ease of transport for some users.
  • The 10-hour playtime, while substantial, might be less than some competitors, potentially requiring more frequent charging for all-day events.
  • The mention of "amazingly loud and clear" and "thunderous sound" is subjective and might not meet all audiophile expectations for sound quality metrics.
  • Connecting an external subwoofer is an additional purchase and step for users who desire enhanced low-end audio.
  • The product description does not specify details like speaker frequency response or signal-to-noise ratio, which are important for audio enthusiasts.

Frequently Asked Questions

The Monoprice Soundstage3 Portable Bluetooth Speaker is designed for mobility with a built-in handle, making it easy to carry for various outdoor events like backyard BBQs, camping trips, or picnics.
The Soundstage3 delivers dynamic and powerful sound with 10 watts for each of its two 1" silk dome tweeters and 30 watts to its 5.25" concave aluminum cone woofer, capable of filling large rooms or backyards with rich detail.
The speaker features a massive 8800mAh rechargeable Lithium battery, providing up to 10 hours of playback on a single charge, suitable for extended listening sessions.
Yes, the Soundstage3 includes a USB charging port on the rear panel, making it convenient to keep your mobile devices fully charged while streaming music.
The speaker offers multiple connectivity options, including a 3.5mm input, RCA inputs, a digital optical S/PDIF input for wired sources, and built-in Bluetooth for wireless connections.
Yes, a subwoofer output on the rear panel allows you to connect an external, powered subwoofer for an additional boost in the low-end frequencies.

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