Description
The J-POWER J-102-12-S4 Thunder series redefines portable entertainment by combining a high-fidelity 12-inch woofer with a 1-inch tweeter to deliver 40W of clear, resonant sound. This all-in-one mobile KTV solution is built for versatility, offering Bluetooth connectivity, NFC pairing, and vibrant LED atmosphere lighting to transform any space into a stage. Its rugged construction and pull-rod trolley design make it the ultimate choice for users who demand professional audio quality on the move.
This product is for:
- Street performers and buskers requiring a durable, high-output portable PA system for public spaces.
- Event organizers and community leaders hosting outdoor gatherings, small rallies, or neighborhood parties.
- Karaoke enthusiasts looking for a professional-grade home setup with wireless UHF microphones for duets.
- Fitness instructors and dance coaches needing loud, clear audio with easy mobility for different studio locations.
- Corporate presenters seeking a reliable, all-in-one audio solution for workshops, seminars, and office events.
Detailed specifications:
- Driver Units: 12-inch Woofer + 1-inch Tweeter
- Power Output: 40W (RMS)
- Impedance: 4Ω
- Frequency Response: 50Hz - 20KHz
- Connectivity: Bluetooth, NFC, USB, SD Card, FM Radio, AUX, MIC Input
- Dimensions: 57cm x 30cm x 23cm
- Weight: Approximately 8kg
- Power Supply: 12V DC
- Included Accessories: 2x UHF Wireless Microphones, Remote Control, Power Adapter, 3.5mm Audio Cable, Microphone Covers
Operating the J-102-12-S4 is seamless thanks to its intuitive control panel and NFC functionality, which allows for instant smartphone pairing without navigating complex menus. The dual UHF microphones provide stable, interference-free vocal transmission, making it ideal for professional duets or public speaking. Its rugged trolley handle and wheels ensure that despite its 8kg weight, transporting the unit across various terrains is effortless, while the built-in LED lights add a professional visual flair to any performance.
Compared to standard 8-inch or 10-inch portable speakers, the J-POWER 12-inch model offers significantly deeper bass response and higher sound pressure levels, making it more suitable for open-air environments. Unlike basic Bluetooth speakers, this unit includes professional-grade UHF microphones rather than lower-quality VHF or wired alternatives, providing greater range and clarity for vocalists. The inclusion of NFC and multiple input modes like SD and USB provides a more comprehensive media suite than most competitors in its class.
Q&A:
- How do I connect my phone via NFC? Simply tap your NFC-enabled smartphone against the designated sensor area on the speaker to initiate an automatic Bluetooth pairing request.
- Can I use this speaker while it is charging? Yes, the unit can operate while connected to the 12V power adapter, ensuring uninterrupted performance during long events.
- What is the range of the included UHF microphones? The professional UHF microphones typically offer a stable connection range of up to 30 meters, depending on environmental interference.
- Does the speaker support external instrument input? While optimized for microphones via the MIC input, the AUX and MIC ports can accommodate various audio sources and instruments with the correct adapters.
- Is the LED lighting customizable? The integrated LED atmosphere lights are designed to enhance the visual experience, and they can be managed via the control interface to suit the specific mood of your event.
