4-way Signal Input Selection, Mute Switch Function.
Professional Digital Reverberation IC Processing Chip.
5-way Microphone Input, 3 ways in the front, 2 ways in the rear.Concealed Tone Adjustment System.
USB Interface, MP3 Music Format Play of SD Card Port (EA-1153B Only).
The overall design is according to business applying requirements of KTV compartment, with complete functions and excellent tone.
Microphone bass, alto voice and high pitch adjustment makes voice perfect.
Music Bass and High Pitch Adjustment.
Speaker System Protection, Overload Protection, High Temperature Protection, and Short-circuit Protection.


Feature:
Extremely low noise, smooth for engineering by providing powerful guarantee
High quality H class lines,minimum distortion,high reduction degree
Perfect protection circuit.MA series power amplifier will power soft starter strike function, dc output protection function, long-term overload, overheating protection,turn on delay function, short circuit protection, surge protection organic synthesis up.
Excellent AB class timbre.MA series amplifiers can translate voice very natural accurate.Plenty power of the speaker system control is aplomb.From 2 * 250 W to 2*1200 W, can match any speakers.
A variety of input/output interface,have three sections of input sensitivity switch can choose input level;Stereo,bridge connection,splice convenience,professional SPEAKON socket can fast reliable connection speakers.

ear sound amplifier audio power amplifier module

Technical Parameters:

audio power amplifier module

ear sound amplifier audio power amplifier module

ear sound amplifier audio power amplifier module

ear sound amplifier audio power amplifier module

Founded in 2003, Foshan Nanhai XIBON Audio Equipment Factory is a company specializing in research and development, manufacture of professional stage power amplifier, speakers and other audio equipment. All products have passed China's compulsory product certification CCC certificates. Based on the principle of "Quality and Integrity Come First", the company's products not only occupy a certain market share for domestic audio, but also export to more than 20 countries and regions in the global market, with high international presence.

Since the company was founded, we gather a large number of well-known experts in the research and development of audio engineering, audio technology, and process design, increasingly applying international latest technologies and design concepts to the products. The factory always adheres to the idea of sustainable development and innovation. After nearly 10 years of development and growth, the factory has modernized its own manufacturing base. We have advanced automatic AI production equipment for manufacture, a fairly strong sales team for sales system, and perfect after-sales service for customers, winning their trust.

Business Process:

Inquiry ----> Drawing ----> Mould Confirmation ----> Sample Confirmation ----> Placing Order ----> Delivery

Testprogram:

3 steps test program to guarantee the quality of the product Strictly:

Inspection of raw materials+Production testing+Finished product Testing

Terms & Conditions of Trade:

1) Money Transfer; PayPal; Money Gram; Bank Transfer; Escrow; Way of payment T/T or Western Union. 
2) Order's payment: T/T 30% deposit, T/T balance before delivery

3) Delivery Time: 15 to 30 days after sample confirmed & down payment.

(1). OEM 
(2). Customize design; 
(3). Top perfomance power amplifier; 
(4). Mature export market all over the world 
(5). Excellent performance, good quality and competitive price 
(6). High efficiency toroidal transformer power supply, large high-energy linear power supply device. 
(7). HI-FI machine grade material used and the topic level components, carefully selected production. 
Sound structured, clear air, clean, solid driving bass speakers.

Package
5steps of packaging process, protected products from being damaged in the long distance transport:

Transparent film+ Color box+ Thick carton+ Environmental Woven bag+ Packing belt