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Quality 12-Inch Two-Way Full-Range Professional Loudspeaker with 98dB Sensitivity Passive PA Speaker Sound System Speaker factory
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Quality 12-Inch Two-Way Full-Range Professional Loudspeaker with 98dB Sensitivity Passive PA Speaker Sound System Speaker factory
Quality 12-Inch Two-Way Full-Range Professional Loudspeaker with 98dB Sensitivity Passive PA Speaker Sound System Speaker factory
Quality 12-Inch Two-Way Full-Range Professional Loudspeaker with 98dB Sensitivity Passive PA Speaker Sound System Speaker factory
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12-Inch Two-Way Full-Range Professional Loudspeaker with 98dB Sensitivity Passive PA Speaker Sound System Speaker

Brand Name: MEKEY
Certification: CE, CQC
Minimum Order Quantity: 1 Piece
Price: US $190-258 / Piece

Product Details


Model NO.: MLS-3812 Activity: Passive
Operation Mode: Wire / Remote Control Speaker System: Optional Combination
Speaker Material: Wood Application: Commercial, Home, Commercial, Banquet Hall, Church, Conference Room
Monitor: No Screen THD: <0.005%
Sensitivity(1W/1m): 98 DB Frequency Response: 45Hz—18kHz
Nominal Impedance: 8 Ohms Maximum Sound Pressure Level: 128dB
Weight: 22.2kg Power Rating(AES): 400W
System: Single 12" Two-Way Full-Range Loudspeaker Transport Package: Carton
Specification: 365*603*385MM Trademark: MEKEY
Origin: China HS Code: 8518220000
Production Capacity: 2000PCS/Month
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Product Description

Product Overview

The MEKEY MLS-3812 is a professional 12-inch loudspeaker system engineered for high-power performance and reliable sound reinforcement. It combines a high-power 12-inch subwoofer with a 1.45-inch tweeter driver, delivering clear, directional audio with minimal phase distortion.

MEKEY MLS-3812 professional 12-inch speaker system front view MEKEY MLS-3812 speaker system angled side view showing cabinet construction MEKEY MLS-3812 speaker system rear panel with NL4R Speakon connectors
Key Features
  • High-power 12-inch subwoofer paired with a 1.45-inch tweeter driver for full-range audio reproduction.
  • Low phase distortion and excellent directionality ensure precise sound coverage across the listening area.
  • Soft, natural sound quality with fast transient response for accurate musical and speech reproduction.
  • Withstands high-power signal impact without damage, ensuring long-term reliability in demanding environments.
  • Optimized crossover network prevents frequency drift during high-power operation.
  • Constructed from high-quality multi-layer birch plywood for superior rigidity, high internal resistance, and excellent moisture and temperature resistance.
  • Easy on-site setup and deployment with maximum flexibility for touring and installation applications.
Technical Specifications
Frequency Response 45 Hz – 18 kHz
Nominal Impedance 8 Ω
Continuous Power Handling 400 W
Peak Power 800 W / 5 minutes
Sensitivity 98 dB (1 W / 1 m)
Maximum Sound Pressure Level 128 dB
Connector Type 2 × NL4R Speakon
Component Makeup 1 × 12" Speaker + 1 × 1.45" High Frequency Driver
System Diagram
MEKEY MLS-3812 speaker system wiring and connection diagram

Company Profile
Guangzhou Jiuding Audio-Visual Technology Co., Ltd. factory and production facility

Guangzhou Jiuding Audio-Visual Technology Co., Ltd. is a comprehensive enterprise integrating research and development, production, and sales. The company owns the high-quality "MEKEY" brand of professional audio equipment.

The company operates its own large modern industrial plant covering over 6,000 square meters, equipped with advanced processing production lines and a complete online detection system. It possesses core technologies in crossover boards, speaker units, and audio processing systems. The factory includes a product research and development department, production department, quality inspection department, and a product exhibition hall.

Guangzhou Jiuding Audio-Visual Technology Co., Ltd. offers a complete product range and provides customers with overall solution services, including scheme design, drawing design, bidding and tendering support. Products include professional speakers, audio-visual speakers, professional power amplifiers, conference microphones, paperless meeting systems, conference recording and broadcasting systems, video conferencing systems, central control systems, and video matrix systems — suitable for various outdoor and indoor performances.

MEKEY products have been repeatedly applied in fields such as the military, government, public institutions, and large enterprises, with over 200,000 successful cases and a very high reputation in the industry.

Classic Case Studies
MEKEY Audio-Visual and Central Control System for the Exhibition Hall of Zeng Xianjiao's Deeds
MEKEY audio-visual system installation at Zeng Xianjiao exhibition hall Exhibition hall audio system with MEKEY professional speakers Central control system setup at Zeng Xianjiao exhibition hall MEKEY audio-visual equipment in exhibition hall display area Completed audio-visual installation at Zeng Xianjiao memorial exhibition
In Commemoration of the Core with the Artisan's Heart: China National Archives Library Completion — Jiuding Audio and Video Assist in Nurturing the Seed Bank of Chinese Cultural Heritage
China National Archives Library audio system installation by MEKEY MEKEY professional speakers installed at China National Archives Library Audio-visual system in China National Archives Library conference area MEKEY audio equipment at China National Archives Library facility Completed audio installation at China National Archives Library MEKEY sound reinforcement system in National Archives Library hall
Conference System Development for Nansha International Financial Center Headquarters of Guangzhou Jizhong Group
MEKEY conference system at Nansha International Financial Center headquarters Professional conference audio setup at Guangzhou Jizhong Group headquarters MEKEY conference microphone and audio system installation at Nansha financial center
Exhibitions & Events
MEKEY professional audio exhibition booth display MEKEY audio equipment showcase at industry trade show Visitors exploring MEKEY professional speaker systems at exhibition MEKEY audio-visual salon event with product demonstrations
Honors & Certificates
MEKEY professional audio equipment certification and award MEKEY quality management certification document MEKEY product quality inspection certificate MEKEY audio equipment industry honor certificate MEKEY professional audio brand recognition award MEKEY audio-visual technology patent certificate MEKEY product compliance and safety certification MEKEY audio equipment quality assurance certificate MEKEY professional audio industry excellence award
Packing & Delivery
MEKEY MLS-3812 speaker system professional packaging for shipping MEKEY speaker cabinet protected with foam and carton for delivery MEKEY professional audio equipment packed and ready for shipment

Product Highlights

Product Overview The MEKEY MLS-3812 is a professional 12-inch loudspeaker system engineered for high-power performance and reliable sound reinforcement. It combines a high-power 12-inch subwoofer with a 1.45-inch tweeter driver, delivering clear, directional audio with minimal phase distortion. Key ...

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