Monoprice

Monoprice 143262 Harmony Capsule 200 Portable Bluetooth Speaker

4.5 (3 reviews)
Bluetooth 5.02200mAh

Rugged 30-watt portable Bluetooth speaker with IPX7 waterproofing and 10-hour battery for all-day outdoor listening.

$55.96*$69.99Save 20%
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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

The Monoprice Harmony Capsule 200 is a portable Bluetooth speaker engineered to deliver serious audio performance in a rugged, go-anywhere package. At its core are three speaker drivers — two 52mm units and one larger 66mm driver — powered by 30 watts of total amplifier output. Custom DSP EQ tuning optimizes the sound profile across these drivers, producing a balanced and surprisingly powerful listening experience that punches above its portable size class. Bluetooth 5.0 connectivity ensures a stable, low-latency wireless link with compatible smartphones, tablets, and computers at distances up to 32 feet.

Built for outdoor use, the Harmony Capsule 200 carries an IPX7 waterproof rating, meaning it can handle full submersion in up to one meter of water — well beyond what's needed for poolside splashes or sudden rainstorms. The internal 2200mAh lithium-ion battery delivers up to 10 hours of continuous playback, enough to power through a full day at the beach or campsite. For users who want a more immersive audio setup, Qualcomm TrueWireless Stereo technology allows two Harmony Capsule 200 speakers to be wirelessly paired together, creating a genuine left-right stereo soundstage without any cables.

Key Features

High Quality, High Volume Audio Playback: 30 watts of total amplifier power drive two 52mm and one 66mm speaker drivers with custom DSP EQ tuning to provide great sound at surprisingly high volume levels.

Bluetooth 5.0 Wireless Connectivity: Built in Bluetooth 5.0 wireless connectivity allows for connections up to 32 feet (10 meters) from your smartphone or computer.

Qualcomm Truewireless Stereo (TWS): The Qualcomm TrueWireless Stereo (TWS) feature allows you to connect two Harmony Capsule 200 Bluetooth Speakers together to form a stereo pair for true stereo playback.

IPX7 Water Resistance: Made for all weather outdoor use, the Harmony Capsule 200 Bluetooth Speaker has an IPx7 water resistance rating, meaning it can be immersed in water up to 3 feet (1 meter) deep.

All Day Wireless Playback: The large built in 2200mAh rechargeable Lithium ion battery provides plenty of juice for extended listening, with up to 10 hours of continuous playback or talk time.

Specifications

Brand
Monoprice
Model
143262
Series
Harmony Capsule 200
Total Amplifier Power
30 Watts
Speaker Drivers
Two 52mm + One 66mm
DSP EQ Tuning
Custom
Bluetooth Version
5.0
Wireless Range
Up to 32 feet (10 meters)
TWS Support
Qualcomm TrueWireless Stereo
Water Resistance
IPX7 (submersible to 1 meter)
Battery
2200mAh Rechargeable Lithium-Ion
Battery Life
Up to 10 hours

Pros & Cons

👍 Pros

  • 30 watts of amplifier power across three drivers delivers surprisingly loud and full sound for a portable speaker
  • IPX7 waterproof rating allows submersion up to 1 meter, making it genuinely worry-free around water
  • Qualcomm TWS support lets you pair two units for true stereo separation
  • 10-hour battery life covers a full day of outdoor use without recharging
  • Bluetooth 5.0 provides stable, energy-efficient wireless connectivity

👎 Cons

  • 2200mAh battery capacity is moderate, and high-volume playback may reduce the 10-hour estimate
  • TWS stereo pairing requires purchasing a second speaker separately
  • 32-foot Bluetooth range may be limiting in larger outdoor spaces
  • No wired audio input option mentioned for non-Bluetooth sources

Frequently Asked Questions

Yes, the speaker supports Qualcomm TrueWireless Stereo (TWS), which lets you wirelessly pair two Harmony Capsule 200 units to create a left and right stereo configuration.
It carries an IPX7 rating, meaning it can be fully submerged in up to 3 feet (1 meter) of water and survive. This makes it suitable for poolside use, rain, and splashes.
The built-in 2200mAh rechargeable lithium-ion battery provides up to 10 hours of continuous audio playback or talk time.
The Bluetooth 5.0 connection supports a wireless range of up to 32 feet (10 meters) from your paired device.
It contains three drivers — two 52mm drivers and one 66mm driver — powered by 30 watts of total amplifier output with custom DSP EQ tuning.