500W Professional Loudspeaker Active PA Speaker with Bluetooth 5.0 and 45Hz-20kHz Frequency Response for Live Sound
Product Details
| Model NO.: | MLS-MA280 | Activity: | Active |
|---|---|---|---|
| Operation Mode: | Touch Control | Speaker System: | Optional Combination |
| Speaker Material: | Wood | Application: | Commercial, Home, Commercial, Banquet Hall,Church,Conference Room |
| Monitor: | No Screen | THD: | <0.005% |
| Connection Methods: | Bluetooth 5.0, USB Flash Drive Playback | Frequency Response: | 45Hz—20kHz |
| Weight: | 13.8kg | Power Rating(AES): | 500W |
| Unit Composition: | 8*2 Inches | Transport Package: | Carton |
| Specification: | 305W*355H*485D MM | Trademark: | MEKEY |
| Origin: | China | HS Code: | 8518220000 |
| Production Capacity: | 2000PCS/Month | ||
| Highlight |
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Product Description
The MLS-MA280 is a professional loudspeaker sound system engineered for live performance, recording, and playback. It combines a high-capacity lithium battery pack, versatile connectivity, and dual 8-inch neodymium magnet speakers to deliver superior audio quality in any environment.
- Status display screen showing speaker battery level intuitively
- Built-in 12.8V/24A automotive power lithium battery pack with 6–12 hours of continuous usage
- Bluetooth 5.0 playback and USB flash drive playback support
- OTG digital signal live streaming or recording capability
- 50 types of drum beats available with selectable speed control
- Equipped with a dedicated drum machine interface
- Connects to external audio sources
- Connects to external wired or wireless microphones
- Connects to external electric guitars or other musical instruments
- One microphone input and two instrument inputs, each with independent volume control, bass/mid/treble adjustment, and reverb/effect adjustment
- Dual 8-inch neodymium magnet high-fidelity low-frequency speakers with compression-driven horn tweeter
- Rated power: 500W
| Frequency Range | 45Hz – 20kHz |
|---|---|
| Rated Power | 500W |
| Speaker Configuration | Dual 8-inch neodymium magnet low-frequency speakers + compression-driven horn tweeter |
| Battery Pack | 12.8V / 24A automotive power lithium battery |
| Continuous Usage Time | 6–12 hours |
| Connectivity | Bluetooth 5.0, USB flash drive, OTG digital signal, external audio sources, wired/wireless microphones, electric guitars and other instruments |
| Inputs | 1 microphone input, 2 instrument inputs (independent volume, bass/mid/treble, reverb and effect adjustment per input) |
| Drum Machine | 50 drum beat types with selectable speed; dedicated drum machine interface |
| Net Weight | 13.8 kg |
| Gross Weight (with packaging) | 16 kg |
| Product Dimensions (W×H×D) | 305 × 355 × 485 mm |
| Package Dimensions (W×H×D) | 350 × 400 × 540 mm |
Guangzhou Jiuding Audio-Visual Technology Co., Ltd. integrates R&D, production, and sales, owning the high-quality "MEKEY" brand of professional audio equipment.
The company operates a large modern plant exceeding 6,000 square meters, equipped with advanced production lines, online detection systems, and core technologies in crossover boards, speaker units, and audio processing. Facilities include R&D, production, quality inspection, and an exhibition hall.
Guangzhou Jiuding offers a complete product range with services including scheme design, drawing, and bidding. Products encompass professional speakers, power amplifiers, microphones, video conferencing systems, and more — suitable for various performances and used by military, government, and enterprise clients across over 200,000 cases.
MEKEY designed and installed comprehensive audio-visual and central control systems for Zeng Xianjiao's exhibition hall.
In commemoration of the core with the artisan's heart, Jiuding Audio and Video aided in the completion of the China National Archives Library project.
Development of a comprehensive conference system for the Nansha International Financial Center headquarters of Guangzhou Jizhong Group.
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