1u Digital Amplifier 4 * 2500 Watts - Powerful 8Ω Stereo Performance

• 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. Harness the power of German-engineered excellence with our high-end ALLDSP signal processor, enriched with FIR functionality for superior sound quality and advanced digital processing. 2. Seamlessly integrate multiple devices with our 100M Ethernet cascading LAN, allowing for comprehensive multi-device management and remote switching capabilities. 3. Experience tailored user experiences with customizable software interfaces, featuring password-protected administrator and user modes. 4. Our power supply boasts cutting-edge active power factor correction technology (PFC), ensuring high efficiency and low energy loss. Supported by three main transformers and three PFC units, it provides continuous stable power output with zero loss, even at 4 ohms, operating on a global AC voltage range of 90-265V. 5. Featuring an efficient speaker back electromotive force absorption system and a linear low distortion, CLASS-D power circuit, our amplifier delivers crystal-clear audio. 6. Enjoy peace of mind with our robust protection system, safeguarding against high frequency, overload, overcurrent, overtemperature, short circuit, DC, and distortion limiting issues, ensuring stable performance in challenging environments. 7. Protect your investment with our unique gradual startup volume increase feature, preventing accidental speaker damage. 8. Compact and lightweight, yet powerful enough for touring applications, our amplifier offers unmatched convenience and performance.

Located in the bustling Baiyun District of vibrant Guangzhou City, Guangzhou Jinbao Sound Equipment Co., Ltd. exemplifies a beacon of audio innovation excellence. With over two decades of unwavering dedication, we have emerged as leaders in the creation of high-end professional audio solutions. Our seasoned team of audio engineers, rich in both experience and expertise, helms the design and development of a diverse product portfolio. We proudly offer a wide array of products, from professional speakers and amplifiers to karaoke equipment and stage audio series. Our extensive offerings also include home theater systems, conference systems, microphones, mixing consoles, and beyond. Each product reflects our steadfast commitment to providing comprehensive audio solutions that set new standards of excellence.
Jin Bao Sheng stands at the pinnacle of audio innovation, driven by our cutting-edge processing production line and rigorous online testing systems. Our facility is an innovation powerhouse, featuring independent departments for product development, sales, and specialized laboratories dedicated to ensuring unparalleled sound quality. Equipped with premier German DASS and US LMS audio test systems, along with MARTIN's and Germany's IWATSW oscilloscopes, and an array of precision instruments, we promise an extraordinary auditory experience. Our expertise in sound mastery is evident in the seamless fusion of delicate vocals, robust bass, steadfast mid-high frequencies, and state-of-the-art HIFI technology. Jin Bao Sheng's signature sound precision offers a bespoke auditory journey that is unrivaled in the industry.
At the heart of our philosophy lies our partnership with globally renowned brands such as Italy's B&C, RCF, Faital, CELESTION, and Germany's prestigious BMS. Through relentless R&D, our custom audio solutions have earned wide acclaim. Nationally, we provide OEM services, crafting bespoke solutions to meet diverse customer needs. Our factory adeptly manages comprehensive audio projects for venues like gymnasiums, theaters, and conference rooms. Jin Bao Sheng offers an all-encompassing service, from consultation to installation and commissioning, showcasing unmatched expertise in public broadcasting, lighting, and sound engineering. Every project is a testament to our unwavering commitment 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.