3u 4*1200W Class H 4 Channel Stereo Sound System Professional Audio Amplifier

• Customization: Available
• Type: Professional Amplifier
• Used For: Professional
• Model NO.: MA4120
• Tube Type: Transistor Amplifier
• Function: Post Amplifier, Amplifier Combined, Pre-amplifier
• Sound Channel: 4.1
• Output Number: 4
• Voltage: AC 220V
• Element Number: Push-Pull Amplifier
• Conductive Mode: D
• Outputs Connectors: Speakon Connectors
• Input Connectors: Combo XLR Type, 3pin
• Link Connectors: XLR Type, 3 Pin Male
• Input Impedance: 20KΩ Balanced/ 10KΩ Unbalanced
• Input Gain Rear Panel: 0.775V /1.0V /1.4V
• Transport Package: Cartons
• Specification: 66.5*57*19.8
• Trademark: XIY
• Origin: China
• HS Code: 8518400090
• Production Capacity: 1000PCS/Month

Product Description

Model	MA4120
8 Ω stereo output power	4x1200W
8 Ω bridge mono output	2400W
Number of channels	4
Output socket	Speakon socket
Frequency response	20Hz-30KHz+-0.5dB
Signal to noise ratio	(dB) 110dB
Total harmonic distortion	(rated power, 40/KHz)%
Input socket	Combo XLR type, 3Pin
Connection socket	XLR type, 3 Pin Male
Damping coefficient	>300
Input impedance	20K Ω balanced/10K Ω unbalanced
Output gain	0.775V/1.0V/1.4V
Fan	2 PCS temperature controlled cooling fan
Protection	Short circuit, open circuit, overheating, overload, DC, ultrasonic protection, etc
Front panel indicators (per channel)	protection indicator light, signal indicator light, work indicator light Power requirements: 200-240V~50-60Hz
Transportation size	61 * 58 * 20.5cm

Details Images

Model: MA4120
8Ω Stereo power:   4x1200W
8Ω Bridge power:    2160W
Outputs connectors: Speakon connectors
Input Connectors: Combo XLR type, 3Pin
Link Connectors: XLR type, 3 Pin Male
Damping Factor: >300
Input impedance: 20KΩ balanced/ 10KΩ unbalanced
Input Gain Rear Panel:0.775V /1.0V /1.4V
Fan: 2 PCS temperature control cooling Fan
Power Requirement: 200-240V~50-60hz
Packing size(L×W×H): 66.5*57.5*19.8CM
Net Weight:  35.3kg  / Gross Weight: 39.8kg

Our Factory

Company Profile

Enping Shengyao Electronic Technology Co., Ltd

Founded in 2018, Shengyao Electronic Technology Co., Ltd. is a professional designer and manufacturer of power amplifiers, and committed to providing high-quality services to global customers. Our company is not big, but we are very efficient. As we have skilled workers, experienced technicians, a professional sales & service team, and advanced production lines, so we can produce stable quality, competitive price power amplifiers. In the past years, we have

improved our client's performance and attained good reputation. We are growing very fast. All the products have passed CE RoHS certifications.

Exhibition

Our Advantages

Having advanced automation equipment, research and development capabilities, high cost-effectiveness, and high service quality.

Certifications

Product packaging

FAQ

1.How can I get the price?

-We usually quote within 24 hours after we get your inquiry (Except weekend and holidays). -If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.

 

2. Can I buy samples placing orders?

-Yes. Please feel free to contact us.

 

3.What is your lead time?

-It depends on the order quantity and the season you place the order. -Usually we can ship within 7-15 days for small quantity, and about 30 days for large quantity.

 

4.What is your payment term?

-T/T, Western Union, MoneyGram, and Paypal. This is negotiable.

 

5.What is the shipping method?

-It could be shipped by sea, by air or by express (EMS, UPS, DHL, TNT, FEDEX and ect).

Please confirm with us before placing orders.

 

6.How do you make our business long-term and good relationship?

-1. We keep good quality and competitive price to ensure our customers benefit; -2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.