High-Performance 1u DSP Switch Power Amplifier - 2500W X4 at 2Ω

• Customization: Available
• Type: Professional Amplifier
• Usage: KTV System
• Model NO.: D4250
• 8Ω Stereo Power: 2500W X4
• 4Ω Stereo Power: 4500W X4
• Frequency Response: 20 Hz-20 kHz(0.5~-1.2dB)
• Signa-to-Noise Ratio: >103 dB
• Total Harmonic Distortion: <0.05%
• Damp Factor: >5000
• Degree of Separation: >75dB
• Conversion Rate: >20V/Us
• Input Sensitivity: 1.4V
• Input Impedance: 22 KΩ
• Power Amplifer Cass: Class-D
• Power: AC100 -240V150-60Hz.+10%
• Product Size: 483*440*44mm
• Package Size: 645*590*145mm
• Gross Weight: 19kg
• Specification: 450x500x135 mm
• Trademark: ASY
• Origin: China

Product Description

1. Adopt German high-end ALLDSP signal processor, FIR function, first-class sound quality, advanced digital processing 2 100M Ethernet can cascade LAN, which can realize multi-device management remote switch 3. Software interface function level customization, can be divided into administrator and user mode controlled by password 4. The power supply uses active power factor correction technology (PFC), high efficiency, low loss; 3 main transformers 3 PFC to maintain a continuous stable power output, no power loss at 4 ohms; AC 90-265V global universal voltage 5. Efficient speaker backromotive force absorption system; linear low distortion, CLASS-D power circuit 6. Perfect protection system, high frequency protection, overload/overcurrent protection, overtemperature protection, short circuit protection, DC protection, distortion limiting protection, etc. Work stably in various harsh environments 7. Unique startup volume gradual increase function, which can protect your speaker from by mistake operation 8. Smaller and lighter volume contains larger power, extremely convenient for tour applications

Nestled in the vibrant Yangcheng - Baiyun District of Guangzhou City, Guangzhou Jinbao Sound Equipment Co., Ltd. stands as a beacon of audio innovation. With over 20 years of unwavering commitment, we have become a leader in crafting high-end professional audio solutions. Our seasoned team of engineers, rich in experience and expertise, spearheads the design and development of a diverse portfolio. We proudly offer an extensive range of products, including professional speakers, amplifiers, karaoke equipment, and stage audio series. Our offerings also encompass home theater systems, conference systems, microphones, mixing consoles, and beyond-each product showcasing our steadfast dedication to delivering complete audio solutions that redefine excellence.
Jin Bao Sheng epitomizes the zenith of audio innovation with our state-of-the-art processing production line and meticulous online testing systems. Our facility is a powerhouse of innovation, housing independent departments for product development, sales, and specialized laboratories ensuring unparalleled sound quality. Equipped with top-tier German DASS and US LMS audio test systems, alongside MARTIN, Germany's IWATSW oscilloscopes, and a suite of precision instruments, we guarantee an extraordinary audio experience. Our sound mastery is evident in the delicate blend of vocals, powerful bass, steadfast mid-high frequencies, and cutting-edge HIFI technology. Jin Bao Sheng's signature sound precision delivers a tailored auditory adventure unmatched in the industry.
Central to our ethos is our collaboration with globally acclaimed brands like Italy's B&C, RCF, Faital, CELESTION, and the prestigious BMS from Germany. Through relentless R&D, our bespoke audio solutions have garnered widespread acclaim. Nationwide, our offerings extend to OEM services, crafting tailor-made solutions for diverse customer needs. Our factory is adept at managing comprehensive audio projects for venues such as gymnasiums, theaters, and conference rooms. Jin Bao Sheng provides an all-encompassing service, from consultation through to installation and commissioning, showcasing unmatched expertise in public broadcasting, lighting, and sound engineering. Each project exemplifies our relentless dedication to excellence.
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FAQ

Q1. Can I get samples?

Yes.

Q2. Can I use my own logo or design on the products?
Yes, we offer OEM/ODM service; your logo and design can be made on the Productsy.

Q3. Do you have a factory?
Yes, we have a factory in Baiyun District, Guangzhou City. Welcome to visi-tour factory.We are a professional audio manufacturer and provide OEM/ODM service to our customers.

Q4. How many days you could deliver?
For the sample order, we could send by Express upon receipt of this funds.
You receive them approx 3-5 days after we receive the deposit.
For the batch order, we will produce on the premise of guarantee quality as so possible.

Q5. What's mode of transportation?
For the sample order, we will deliver by Express, like DHL, Fedex, TNT and EM. Of course, it is more economical by sea for batch order.