Domc Jk-1400 Professional 2 Channel Power Amplifier 1400W2@8ω/1960W2@4ω/2550W*2@2ω, 2800W Bridged Power >112db Thd for Stage Live Event Large Venue

• Customization: Available
• Type: Professional Amplifier
• Usage: KTV System
• Model NO.: JK-1400
• Used For: Professional
• Tube Type: Transistor Amplifier
• Function: Amplifier Combined
• Sound Channel: 2.1
• Output Number: 4
• Voltage: AC 220V
• Element Number: Monoamplifier
• Conductive Mode: AB
• Weight: 26kg
• 8ω Stereo Power: 1400W*2
• 4ω Stereo Power: 1960W*2
• 2ω Stereo Power: 2550W*2
• 8ω Bridg Power: 2800W
• 4ω Bridg Power: 3920W
• Transport Package: Durable Double Cartons or Flight Case
• Specification: 533mm*485mm*88mm
• Trademark: DOMC or OEM
• Origin: Made in China
• HS Code: 8518400090
• Production Capacity: 500PCS Per Month
• Package Size: 58.50cm * 53.50cm * 13.80cm
• Package Gross Weight: 36.000kg

Product Description

Specification

8Ω Stereo Power	1400W*2
4Ω Stereo Power	1960W*2
2Ω Stereo Power	2550W*2
8Ω Bridged Power	2800W
4Ω Bridged Power	920W
Frequency Response ( 0/-0.3dB, 1W/8Ω)	20Hz-34KHz
Total Harmonicortion 20 Hz-20 kHz 1W	<0.1%
Signal-to-Noise Ratio	>112dB
Separation (Crosstalk) 1 kHz	>70dB
Input Connector	XLR Female
Output Connector	Terminal
Input Imped	20KΩ Balanced
Level Control	Front Panel Potentiometer, From Negative Infinity to 0dB
Cooling Method	Variable Speed Fan Airflow From Front to Rear
Power Supply Specifications	AC 220V (±10%) 50-60Hz
Enclosure Size (Length*Width*Height)	533mm*485mm*88mm
Net Weight	26kg
Gross Weight	28kg

Advantages

Full impedance high-power coverage + bridging function is the core strength of this power amplifier. It supports all mainstream speaker impedances of 2Ω/4Ω/8Ω, with power increasing stepwise according to impedance. A single unit can drive large stage main speakers, subwoofers, and other high-power sound units; the 2800W high-power mode in 8Ω bridged configuration meets the needs of high-dynamic monaural sound reinforcement, suitable for high-end professional scenarios such as concerts, large bars, and outdoor music festivals. Compared to ordinary power amplifiers that only support 8Ω/4Ω impedance, its compatibility and power performance far exceed similar products. A single unit can replace multiple small and medium-power amplifiers, reducing equipment investment and wiring costs for large-scale sound reinforcement projects.

Raw materials are strictly screened, and all components are assembled in-house, with traceable quality guaranteed 

Production Details

Product Model Type 

We are DOMC Professional Audio Manufacturer, with full control over the entire process from supply chain production to sales, maintenance and support. We also offer 1:1 customization service.

Wide Range of Applications

Certifications

Company Profile

Domc Pro Audio Co., Ltd

DOMC Audio was awarded the "AAA Credit Enterprise" certification
Corporate credit rating is the most direct reflection of the health of the company's daily operating conditions, reflecting the company's ability to fulfill commercial contracts and social responsibilities.
In the development process of the company, DOMC Audio attaches great importance to credit construction, insists on integrity and mission, constantly improves various corporate systems, works hard and implements in integrity construction, brand building, standardization construction, etc., and strives to create standards The brand image of management and integrity first has created a credit delivery system with professional technology, high-quality products and one-stop service, which has won unanimous recognition from the market and customers. Looking forward to the future, DOMC Audio will continue to take integrity as the cornerstone, quality as the foundation, innovation to promote development, actively assume social responsibilities, establish a good reputation, play a leading role as a good example of an honest enterprise, and strive to be a practice in building an industry credit system. Travelers, jointly promote the high-quality development of the credit system in the audio industry!

FAQ

Q1: How do I choose the right power amplifier model for my speakers?

A: Match the amplifier's RMS power and impedance to your speakers first. Ensure the amplifier's RMS power is 1.2–1.5 times the speaker's rated power for optimal performance and protection. Meanwhile, confirm the impedance range (e.g., 4–8Ω) is compatible with your speaker system. Our sales team can provide a free matching solution based on your specific speaker parameters.

Q2: Is this amplifier suitable for outdoor large-scale performances?

A: Yes. Our professional power amplifiers are equipped with overheat protection, short-circuit protection and high-efficiency heat dissipation systems. For outdoor events, we recommend matching it with waterproof speaker cabinets and using dedicated power supply equipment to ensure stable operation in complex environments.

Q3: Can the amplifier support multi-channel audio output?

A: Different models have different channel configurations (2-channel, 4-channel, 8-channel are available). Please check the product specification sheet for detailed channel parameters, or contact us to confirm if it meets your multi-device connection needs.