D series D technology is the industry benchmark because of its high quality, reliability, stability, and attention to detail. The fixed frequency design of pulse width modulation can be Ensure to achieve the most optimized performance and high predictability, to ensure that the module is not affected by intermodulation components. The form factor and modular design provide maximum flexibility and scalability for each application. Powerful and flexible signal processing tools allow users Adjust the performance of the module to perfectly match your design. A complete set of protection functions can protect your design. Suitable for stage performances, KTV rooms, conferences, audio engineering, etc. Number of channels...................................... ....... 4 in/4 out
Output Power DA1000 The maximum output power of each channel is 8Ω...4*1000w Maximum output power of each channel 4Ω................................4*1600w Maximum output power 8Ω bridge connection............................................. ..2*2000w Technical parameters Maximum output voltage... ....................150veek Maximum output current............................................... .....................54aoeak Audio Frequency response................................................ .20hz-20khz(+0/-1db)@1w,80 S/N ratio............................................ ...115db Crosstalk separation...............................................- 70db@1khz(40) Input sensitivity@8Ω............1.6v/+6dbu Maximum input level......................................2.7v /+10.8dbu@32db gain input resistance................................................ ....10kΩ balanced Thd+n............................................... .......<0.09%,-0.1w<0.05%) Di100................................................. ..............<0.05%, from 0.1w (usually <0.002%) Slew rate...................................... .....<50v/us@8q, input filter bypass Damping coefficient...................................... .>500@100hz AC power Rated power requirements............................................ ....Ac100v-240v,50/60hz Operating Voltage................................................ ............Ac90-264v Power factor...................................... ..........Coso>0.90@4Ωfull power 1/8 of the maximum output power@8Ω .............600VA Ambient operating temperature............................................... ................0°-40°C/32-104°F Heat dissipation... .........................Fan, variable speed, temperature control
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
Guangzhou Cast Sound Lighting Entertainment Equipment Co., Ltd. is a wholesale company that manufactures good & high quality microphone, mixer and speaker starting from 2011. The company provides the customized products and OEM service. Various new collections and design are coming out each month . The factory own the proficient skill and updated machine
FAQ
* Lead Time: 4 days for Sample order, normally 15 days for Mass production.
* Quality Control: 2 QC for double check before shipping
* Customized: Logo, Package, new design, new function is available
* Sample: available; please contact us for more detail.
Q1: Do you accept OEM?
A: Yes. OEM is warmly welcome. We have a professional and experienced team here, Just contact us.
Q2: How could you control the quality?
A: We're a professional manufacture of microphone and speaker who had verified by alibaba. All of our product will be double check
before shipping. And video of mass production is available for your check.
Q3: How could I pay for you and what is your payment term?
A: T/T, Western Union, Visa card are available. Online payment on alibaba is also available.
FOB, EX-W, CFR.
Q4: what is your packing?
A: Normally box + foam is using for package. It is safe for long delivery.
Q5: When will you ship the goods?
A: It depends on the quantity of your order. If the quantity is less than 5 pcs, normally it will ship within 4 days.
Q6: How can I get the goods?
A: If you have no shipping agent in China, we would like to help you arrange the shipping by air express, cargo or ship.
Q7: How long will the goods reach me?
A: It depends on where you are and how to send. For detail, please contact us.
We're looking forward for long-run cooperation ship, keeping good quality and competitive price to ensure our customer benefit. We
respect our entire customer and take them as our partner. Sincerely hope we can be WIN-WIN.
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