Domc Mc-1800 Hi-Fi Two-Channel Power Amplifier - High-Fidelity for Audiophiles Professional Stage Studio Use

• Customization: Available
• Type: Professional Amplifier
• Usage: KTV System
• Model NO.: MC-1800
• 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: 36kg
• 8ω Stereo Power: 1700W*2
• 4ω Stereo Power: 2380W*2
• 2ω Stereo Power: 3380W*2
• 8ω Bridg Power: 3400W
• 4ω Bridg Power: 4700W
• Transport Package: Durable Double Cartons or Flight Case
• Specification: 525mm*485mm*132mm
• Trademark: DOMC or OEM
• Origin: Made in China
• HS Code: 8518400090
• Production Capacity: 500PCS Per Month
• Package Size: 57.50cm * 53.50cm * 18.20cm
• Package Gross Weight: 46.000kg

Product Description

Specification

8Ω Stereo power	1700W*2
4Ω Stereo power	2380W*2
2Ω Stereo power	3330W*2
8Ω Bridged power	3400W
4Ω Bridged power	700W
Frequency response ( 0/-0.3dB, 1W/8Ω)	20Hz-34KHz
Total harmonic distortion20 Hz-20 kHz 1W	<0.1%
Signal-to-noise ratio	>112dB
Channel separation (rosstalk) 1 kHz	>70dB
Input connector	XLR female
Output connector	binding post
Input impedance	20KΩ
Level adjustment	front panel pot, from minus infinity to 0dB
Cooling method	variable speed fan, airflow from back to front Power amplifier protection mode short circuit, open circuit, DC voltage, overheat, radio frequency, ultra low frequency protection
Power supply specifications	AC 220V (±10%) 0-60Hz
Dimensions of the case (length*width*height)	525mm*485mm*132mm
Net weight	36kg
Gross weight	39kg

Advantages

Step-up maxed-out stereo power: 1700W2 at 8Ω, 2380W2 at 4Ω, 3330W*2 at 2Ω. Breaking the 3300W mark at 2Ω ultra-load, it delivers flagship-level output among peer amplifiers. It supports stable, attenuation-free continuous output at an ultra-load impedance as low as 2Ω, with power rising in a highly efficient step-up manner as impedance decreases. Boasting a load capacity far superior to conventional professional power amplifiers, it can directly drive large high-power professional speakers on the market (flagship line arrays, large main PA speakers, long-range monitor speakers, etc.) without the need for multiple unit splicing. It easily meets the ultra-high-power sound reinforcement needs of ten-thousand-capacity venues, large music festivals, high-end banqueting halls and other scenarios, significantly reducing equipment investment and network debugging complexity.
 

Powerful and flexible bridged mode: 3400W at 8Ω bridged enables single-channel driving of extra-large flagship main PA speakers to achieve professional long-distance, wide-coverage sound reinforcement, meeting the main sound reinforcement needs of large venues; 700W at 4Ω bridged is suitable for medium-power fill/auxiliary sound reinforcement. Seamless free switching between stereo and bridged modes allows one device to cover full-dimensional sound reinforcement solutions for single/dual-channel and high/medium power requirements. It caters to multi-scenario use in fixed venues and flexible networking needs for mobile performances, delivering maximum cost-effectiveness with one device for multiple applications.

Professional Interfaces + Universal Impedance, Seamless Compatibility with All Audio Sources: Equipped with female XLR balanced input interfaces, it features high anti-interference performance that effectively suppresses signal noise in the complex environments of stages and venues, ensuring pure transmission of audio signals. With an input impedance of 20KΩ, it achieves seamless compatibility with all mainstream audio source devices on the market such as mixers, preamplifiers, audio players and decoders. It supports plug-and-play use without the need for additional matching converters, allowing professionals to complete network commissioning quickly.
 
Full-Range Precision Level Adjustment: Adjusted via front-panel potentiometers, the level ranges from negative infinity to 0dB, enabling micron-level precise volume control. It easily matches the volume ratio requirements of multi-device setups such as main and monitor sound reinforcement in venues and home theaters. Boasting intuitive and easy operation, it is suitable for both professional engineering commissioning and daily simple operation, making it quick for beginners to master.

Production Details 

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

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.

Product Model Type

Wide Range of Applications

Packing and Shipping

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?

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

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

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.

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.