Product Specifications
Product Description
Q1.1 Feature:
1).3U standard height power amplifier, using two groups of power supply, automatically rising volt circuits.
2).Auto amplitude limited circuits inside, making bright treble, clear middle frequency and powerful bass
3).Professional design of panel, more delicate and elegant.
4).Intellectual fans with Low noise saving design have the feature of little noise, and long working life
5).Slow start circuit, using material of original Germany SIEMENS Company, preventing the amp from distortion destroy.
6).Other protections:Overload, thermal, short circuit protection.
Technical parameter:
Output power:
1.Stereo 8 ohms 170w+170w
Ta 1khz thd<=0.1% 4 ohms 250w+250w
Bridge / 8 ohms 380w
Parallel / ohms 380w
2.Frequency response: 10hz-50khz-1.5db
3.Input sensitivity: 0.77v/26db/1.4v
4.Maximum input level: 21dbv/9v
5.Input impeance actice balanced 20k ohms
6.Signal/noiser: At 10 a-weighted rms >95db
7.Crosstalk: At rated output power 8 ohms 1khz >70db
8.Damping factor: F=1khz 8 ohms >800
9.Slew rate: Intemal 35v/us
10.Dimensions(w*d*h): 526*520*175mm
Guang Zhou Qian Qi Professional Sound Co., Ltd. which is a stock company. It has dedicated in designing, manufacturing and selling professional audio products. Our Products include professional soud box, power amplifier, karaok, other equipments related to Audio, etc. In addition, we also have other special service for customers that design and manufacture new products according to customers'requires. In a world, we insist that put technology, quality and innovation first on our products.
We are always energetic, serious and responsible for our customers! With good quality, good service and aggressive price, along with supports from customers, our products before selling out must be inspected at least 10 times during the manufacture process in factory in order to insure our products you buy reach highest quality; at one time, we have a strong team of engineers to design qualified products to meet your needs.
In future, we will continue to do our utmost to produce the best equipments that can create and define art together with you.
