Domc Mc-1800 Advanced Two-Channel Pure Power Amplifier 1700W*2/3400W Bridged <0.1% Thd for Large Venue Stage Superior Sound
Product Details
| Customization: | Available |
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| Type: | Professional Amplifier |
| Usage: | KTV System |
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Basic Info.
- 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
Packaging & Delivery
- 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 |



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Ultra-high base power for full coverage of medium & large-scale scenarios :
Boasting an enormous 1700W*2 core stereo power at 8Ω, it ranks among the first tier of high-power professional amplifiers. It effortlessly meets the basic sound reinforcement needs of medium and large venues such as grand theatres, gymnasiums and large banquet halls, with unrivalled sound penetration and spatial coverage, and no power shortage or weak audio even at high-volume output.
Skyrocketing power at low impedances for driving high-performance large speakers :
Skyrocketing power at low impedances for driving high-performance large speakers :
The power ramps up progressively to 2380W2 and 3330W2 at 4Ω/2Ω low impedances with reasonable attenuation and no noticeable loss. It stably drives large professional low-impedance, high-sensitivity speakers/line array clusters, perfectly adapting to the high-power playback of complex audio such as high-dynamic electronic music, symphonies and live bands, and easily copes with ultra-high-power scenarios like large stage main sound reinforcement and outdoor music festivals.
Explosive power in bridged mode for exclusive driving of extra-large speakers :
Explosive power in bridged mode for exclusive driving of extra-large speakers :
Delivering an ultra-high 3400W mono power at 8Ω bridged mode, it can directly drive extra-large main PA line arrays and large subwoofers. This single unit enables dual-mode switching between high-power stereo and ultra-high-power bridged mono, eliminating the need for multiple amplifier combinations and drastically reducing the construction cost and cabinet space occupation of large audio systems.
Full-impedance compatibility for unrestricted speaker combinations :
Full-impedance compatibility for unrestricted speaker combinations :
It is perfectly compatible with mainstream professional speakers of all specifications (8Ω/4Ω/2Ω), and can be flexibly combined with large professional speakers of different brands and impedances, adapting to the construction of various customized large audio systems. With far superior compatibility than conventional mid-power amplifiers, there is no need for additional equipment selection based on speaker impedance.

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

Exhibitions and tech exchanges held in China with both local and international involvement.

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!
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.
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.
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