Advanced High-Performance Line Array Professional Audio Sound System for Large-Scale Live Events, Concerts, and Permanent Audio Installations

• Customization: Available
• Noise: ≥105dB
• Hi-Fi: Not Hi-Fi
• Model NO.: K312
• Activity: Passive
• Operation Mode: Wire / Remote Control
• Speaker System: Optional Combination
• Speaker Material: Wood
• Application: Commercial, Home
• Certification: CE, RoHS, CCC, FCC
• Monitor: No Display
• THD: <0.005%
• Maximum Sound Pressure Level: 125db Peak
• Sensitivity: 97db/M/W
• Directivity: 70°×100° (H X V)
• Net Weight: 23kg
• Payment Terms: Fob/CIF/EXW
• Transport Package: Flight Case or Cardboard Box Packaging
• Specification: 360*400*598mm
• Trademark: DOMC or OEM
• Origin: Made in China
• HS Code: 8518210000
• Production Capacity: 10000pieces/Month
• Package Size: 37.00cm * 41.00cm * 61.00cm
• Package Gross Weight: 25.000kg

Product Description

Certifications

Product Description

product name	K312	Directionality	70°×100° (H x V)
peak power	1800W	rated power	450W
rated impedance	8 ohm	Frequency Response Range	47Hz-20KHz
Dimensions (W×D×H)	360 × 400 × 598mm	weight	23KG

K312

Designed for professional sound reinforcement and commercial audio projects, this 12-inch full-range speaker delivers powerful output with precise acoustic performance.

1. High Power & Dynamic Performance
450W AES rated power and 1800W peak handling with 125dB high SPL output, ideal for bars, live stages, multipurpose halls, and event venues.

2. Wide Frequency & High Fidelity Sound
47Hz–20KHz wide frequency response and 97dB high sensitivity ensure deep bass extension, clear midrange, transparent vocals, and smooth high-frequency detail for true Hi-Fi performance.

3. Precise Coverage & System Compatibility
70°×100° controlled dispersion for uniform sound coverage. Standard 8-ohm impedance for easy system integration. Supports rigging, horizontal suspension, and tripod mounting for both fixed installation and touring applications.

4. Touring-Grade Durable Construction
Multi-layer high-strength plywood + HDF cabinet with textured coating, impact-resistant and reliable. Suitable for OEM/ODM customization and bulk project supply.

—A reliable professional audio solution built for performance and durability.

After Sales Service

Packaging & Shipping

Company Profile

Weifang Dongmei Audio Co., Ltd. is a comprehensive audio-visual technology company with 

professional audio technology at its core. Integrating its own brand DOMC, ODM, and OEM, it focuses on providing professional, high-quality audio solutions. Through years of development, we have witnessed together with you that Weifang Dongmei Audio Co., Ltd. has become a leading comprehensive technology enterprise in the industry.
As a company with outstanding comprehensive capabilities, we not only possess professional integrated technical capabilities but also have independent R&D capabilities and have won numerous technology patents. In addition to providing professional customization and R&D services tailored to customer needs, we can also provide comprehensive support. "Creating the most beautiful sound for you."
Weifang Dongmei Audio Co., Ltd. mainly undertakes audio, lighting, and video system engineering projects for stadiums, theaters, hotels, multi-functional halls, conference rooms, lecture halls, nightclubs, KTV rooms, cinemas, exhibition halls, background music, television stations, performances, and various low-voltage integration projects. Our projects cover a wide range of fields, including national government agencies, large state-owned enterprises, stadiums, schools, star-rated hotels, and entertainment venues.
We always adhere to the philosophy of "quality first, service foremost" and continuously pursue excellence. Our team comprises experienced professionals with strong technical skills and extensive engineering experience. We will provide you with the most suitable audio-visual solution for your needs and safeguard your project.

FAQ

Q1: What size of space is this speaker suitable for?

A1:This speaker is suitable for small to large spaces, including KTV rooms, bars, stages, and auditoriums. It delivers even coverage, powerful lows, and clear highs.

Q2: What installation options does the speaker support?
A2: It supports top suspension, horizontal wall mounting, and stand installation, providing flexible setups for both fixed and mobile performances.

Q3:What is the power and sound pressure of the speaker?
A3: It has a rated power of 450W AES, peak power of 1800W, and maximum SPL of 125dB, ensuring clear coverage even in large spaces.