Home > Products > Power Amplifier > ST-4350 signal booster outdoor 4w power amplifier
ST-4350 signal booster outdoor 4w power amplifier
- 1000 Piece / Pieces per Month
- Foshan
Product Details
Brand Name: | XiBON | Model Number: | ST-4350 | Type: | Professional Amplifier |
Channels: | 2 (2.0) | Place of Origin: | Guangdong, China |
Packaging Details
Standard exporting packing; Carton; Wooden pallet
Product Description
Specifications
ST-4350 signal booster outdoor 4w power amplifier1.100% Export
2.1 year warranty
3.CCC CE CQC certificate
4.OEM welcome
ST-4350 signal booster outdoor 4w power amplifier
Features:
1. Use a classic full differential amplifier circuit, large dynamic output; a variety of working modes, convenient connect output interface, integrated protection circuits.
2. Overheating and overload protection; output DC potential protection; ON OFF striking resistant current circuit design; temperature control electrodeless high speed air cooling heat dissipation.
3. Powerful sound, easy-controlled low frequency, very high damping, mellow and full intermediate frequency; transparent and bright high pitch, sweet and smooth.
4. Power amplifier use advanced full symmetry H amplifying circuit, military-grade aluminum electrolytic capacitors for current reserve, strong dynamic creating a surge of power, various sensitivity input.
5. Flexible function selection adapts to a variety of usage modes. Pressure limit select functions fully meet your different needs.
6.Perfect protection function lets you free from worry. Support stereo 2Ω, bridging 4Ω load. It is the best partner of audio engineering.
Technical Parameters:
Model | ST-4150 | ST-4250 | ST-4350 | |
Stereo power 1KHz 0.1% THD | 8Ω | 150W*4 | 250W*4 | 350W*4 |
4Ω | 200W*4 | 350W*4 | 500W*4 | |
Bridge mono power 1KHz 0.1%THD | 8Ω | 250W*2 | 375W*2 | 525W*2 |
Signal to noise | >94dB | >94dB | >94dB | |
Slew Rate | 40v/uS | 40v/uS | 40v/uS | |
Damping Factor | 400:1 | 400:1 | 400:1 | |
Frequency response | ±0.1dB, 20Hz-20KHz | |||
THD | ≤0.03% Rated Power @ 8Ω 1KHz | |||
TMD | ≤0.03% Rated Power @ 8W | |||
Input sensitivity | 1.2V | |||
Input impedance | 10KΩ/20KΩ ohours unbalanced or balanced | |||
Crosstalk | ≤-75dB | |||
LED indicator | Signal, Protect, Dctive, Limiting | |||
Protection | AC Fuse, DC, Short Circuit, Overheat, Overload, Softstart | |||
Height | 2 U | 2 U | 2 U | |
Weight | 23Kg | 25Kg | 28Kg | |
Dimensions(mm) | 483W*480D*88H |
ST-4350 signal booster outdoor 4w power amplifier
ST-4350 signal booster outdoor 4w power amplifier
ST-4350 signal booster outdoor 4w power amplifier
ST-4350 signal booster outdoor 4w power amplifier
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.
Professional Audio Peripheral Equipment / Professional Speaker / Professional Active Speaker
(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.
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Contact Info.
Skype:
Stefan: liumaoxuan QQ: 185081051
Kit: kit-kwan86 QQ: 1784454601
Linda: linda--chen888 QQ: 894831068
If any further information request, pls kindly let me know and any detailed your enquiry will draw our prompt attention.
Company Profile
Foshan Nanhai XiBon-audio amplifier equipment factory was founded in 2003, which is a professional enterprise in the integration of audio research and development, production & sales. With the management idea of "quality for base, integrity for supreme", the company has made great achievements in the field of acoustics. We not only occupy a certain market and position in the domestic audio industry but also export our products to more than 20 countries and regions .We have a great international influence in the world market.
Since established, XIBON-audio constantly applies the latest international technology concept to the product in research and development with the help of a large number of domestic well-known experts in electroacoustic and audio technology and process design. After years of unremitting efforts, our factory has owned a modern production base as well as an excellent production team. Besides, we also were deeply trusted by customers by the perfect after-sales service.
Contact Us
- Foshan Nanhai Xibon Audio Equipment Factory
- Contact nameStefan Liu
- Phone86-757-82787697
- AddressNo.18 Huangluonan Road, Hexi Xingui Industrial Zone,Yanbu Dali Town, Nanhai District Foshan,Guangdong
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