Product Details

TSU-400 400Watt 4 ohm 123dB loudspeaker waterproof driver unit

(((The price need to be negotiated)))

Product Description

Model:	TSU-400
Transformer:	Yes
Input power:	400W
S.P. Impedance:	4 ohm

Fre. Res.:	150~5000Hz(-20dB)
SPL(1W/M):	123dB(at 1000Hz)
Dimension:	Φ154*100(L)mm
Finish:	Throat: Aluminum dia-cast Bottom cover: Plastic
Certificate:	ISO9001:2008,SONCAP,CE,ROHS

The driver unit is built in die-cast aluminum. Including line transformer for

changing output power

Models are suited for application with VOICETEK horn or as replacement

drivers for using with standard 1 3/8 -18 male thread horns.

High power and high effect. It provides highly articulate sound in any

harshest environment.

Our professional products are conformed to CE and ROHS standards.

Company Information

PART1 Why do you choose us?

1.Something about our factory

>A Our factory is a professional manufacturer of PA speaker system products with decades’experience in reseaeching and manufacturing.

>B Our factory has been the gold supplier in alibaba for 11years.

>C Located in Jiangsu province, China,our factory is very close to Shanghai It's convenient to transport goods.

>D 10000 sqm production and administrative space

2.Something about our worker team

>A 90 well-trained and skillful operators, 8 engineers and technicians Strong technical team research and develop new products with innovative style.

>B Sales department:8 friendly and patient members provide you our service with the best quality.

>C Management: an excellent team of management under the guidance of Mr. Yin’s escort.

>D There are morn than 90 workers in our factory.They always wear neatly and work carefully in every part of production processes

3.Something about our equipment

>A 3 CNC spinning equipments, 1 powder equipment

>B Dozens of automatic check and process equipments
>C professional testing equipments,such as LMS, DAAS, CLIO

4.Show of our certification

>A ISO9001:2008

>B CE

>C RoHS

>D CQC

>E BV

Our Services

>A we provide OEM & ODM services with more innovation, profession, exquisitness and satisfaction.
>B Our goods supplied with a 1 year warranty against defective materials and workmanship.