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Harmonai HJ-211T image 1

Harmonai HJ-211T Dual 10" High-Power Outdoor Speaker — 400W Immersive Sound with RGB Party Lights

The Harmonai HJ-211T is a portable 400W high-power speaker featuring dual 10" woofers and six 3" tweeters, with Bluetooth, TWS pairing, multiple inputs, and optional built-in lithi...

$323.47
Model
To be confirmed
Category
Outdoor Speakers
Images
4 images
Status
ready
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Supplier

Harmonai

Generated onJune 10, 2026
Harmonai HJ-211T image 1

Product Brief

Harmonai HJ-211T Dual 10" High-Power Outdoor Speaker — 400W Immersive Sound with RGB Party Lights

Overview

The Harmonai HJ-211T is a portable 400W high-power speaker featuring dual 10" woofers and six 3" tweeters, with Bluetooth, TWS pairing, multiple inputs, and optional built-in lithi...

Price
$323.47
Model
-
Category
Outdoor Speakers

Specifications

Specifications

ParameterValue
Rated Power400W
Driver Configuration10" woofer × 2 + 3" tweeter × 6
Battery Options19.2V/15000mAh lithium battery or 12V/30A lead-acid battery (optional)
Input InterfacesUSB / AUX / MIC / OTG / TF / LIVE / Monitor
Wireless FeaturesBluetooth / TWS pairing / Mic Priority
Tone ControlMain Volume / MIC / Treble / Bass / OTG / GT / MIC Delay / MIC Echo / MIC Bass / MIC Treble
HarmonAIPage 1 / 1

Service Support

We support project consultation, model recommendation, bulk purchasing and catalog delivery for retail, multipurpose halls, conference rooms and live events.

  • Business hours: Monday to Friday 09:00 - 18:30
  • Inquiry channels: phone / email / website form
  • Tip: share budget, quantity and use scenario in advance
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Contact

Mobile: +86 135 6792 0078

Business email: Sales@frog-is.com

Office

Address: Unit 2, Liandong U Valley, Yinzhou District, Ningbo, Zhejiang

Hours: Monday to Saturday 09:00 - 18:30

Services

Professional audio, conference sound, wireless microphones and commercial AV integration

Harmonai is the global trade platform of Frog-is Acoustic Systems