Rated Power
100W
Product Overview
The Harmonai HJ-PA815 is a 100W high-power portable Bluetooth speaker, engineered for outdoor performances, public square events, and conference presentations. Equipped with a 15-inch woofer and tweeter, it delivers rich, full-bodied sound with strong projection. Its built-in 12V/7.5A high-capacity lead-acid battery enables extended cordless operation. It supports multiple input sources — Bluetooth, FM radio, USB, OTG, Aux, microphone, and guitar — to meet diverse audio playback needs.
Speaker Drivers
15-inch woofer + tweeter
Battery Specification
12V / 7.5A lead-acid battery
Input Interfaces
USB / OTG / Aux / Microphone / Guitar
Wireless Connectivity
FM radio / Bluetooth
Microphone Priority
Automatic microphone priority in FM/Bluetooth mode
Audio Effects Control
Main volume control / DSP digital audio processing / Scene mode switching
Independent Adjustments
Bass / Treble / Microphone volume / Microphone effects
Lighting Effects
Multicolor dynamic LED lighting
Recommended Use Cases
With its 100W high-power output and portable battery design, the HJ-PA815 is widely used for outdoor performances, public square events, street performances, conference presentations, party gatherings, and wedding celebrations. The multicolor LED lighting enhances visual atmosphere, while microphone priority ensures clear, uninterrupted speech and performance.
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