Features:
Connect the passive speaker with a good quality speaker cable to the speaker output connector (21). WARNING: Only connected the original slave speaker on the speaker output terminal!
If required connect an external signal source like a CD-layer to LINE IN.
Connect the device with an electric outlet(230VAC/50Hz)
LINE INPUT(DVD, CD-player etc. ):
1. Connect the source (DVD-player, CD-play etc. ) to the line input on the rear panel
2. Slide the SOURCE select switch to DVD position.
USB/SD:
1. Slide the SOURCE select swith to USB position.
2. Press PLAY button, MP3 begin to play.
MICROPHONE:
1. Inset the microphone to the MIC1 or MIC2 jack.
2. Adjust the MIC volume and tone control.
3. Adjust the echo control.
Adjust the master VOLUME (8)
Adjust the master Equalizer (1+3) to get the right sound
WARNING:
Do not turn the volume at max when use this product at public place just like school, office etc.
After long time using the back panel will be hot, do not touch it by hand.

China Manufacturer 12 inch speaker box

Technical Parameters:

12 inch speaker box

China Manufacturer 12 inch speaker box

China Manufacturer 12 inch speaker box

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