4 Channel 1u Digital Amplifier 2500W X4 - High Fidelity Sound

• 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. Embrace the pinnacle of audio processing with our German-engineered premium ALLDSP signal processor, featuring FIR functionality for unparalleled sound clarity and cutting-edge digital prowess. 2. Elevate connectivity with the advanced 100M Ethernet cascading LAN, granting seamless multi-device management and remote switching capabilities. 3. Experience tailored control with our customizable software interface, offering distinct administrator and user modes secured with password protection. 4. Power your sound with our power supply boasting active power factor correction (PFC) for optimal efficiency and minimal energy loss, supported by three main transformers and PFCs ensuring continuous and stable power output at 4 ohms, compatible with AC 90-265V global voltage. 5. Benefit from our innovative speaker back electromotive force absorption system, delivering linear low distortion through our CLASS-D power circuit. 6. Trust in our comprehensive protection suite, including high-frequency, overload, overcurrent, overtemperature, short circuit, DC, and distortion limiting protections, ensuring stable performance even in the harshest conditions. 7. Safeguard your audio equipment with our gentle startup volume increase function, preventing accidental speaker damage. 8. Revel in the compact yet powerful design, offering exceptional portability for touring applications without compromising sound quality.

Nestled in the bustling heart of Yangcheng - Baiyun District, Guangzhou Jinbao Sound Equipment Co., Ltd. shines as a beacon of cutting-edge audio innovation. With over two decades of unwavering dedication, we have ascended to the forefront of high-end professional audio solutions. Our accomplished team of engineers, steeped in knowledge and expertise, leads the charge in crafting a diverse array of audio products. We take pride in offering an expansive selection, from professional speakers and amplifiers to karaoke systems and stage audio equipment. Our range also includes home theater systems, conference solutions, microphones, and mixing consoles. Every product is a testament to our enduring commitment to delivering superior audio solutions that redefine industry standards and elevate auditory excellence.
Jin Bao Sheng embodies the pinnacle of audio innovation, powered by our state-of-the-art processing production line and meticulous online testing systems. Our facility is a hub of creativity and precision, with dedicated departments for product development, sales, and specialized laboratories that ensure sound quality without parallel. Featuring elite German DASS and US LMS audio test systems, MARTIN, Germany's IWATSW oscilloscopes, and an array of precision instruments, we promise an extraordinary audio experience. Our mastery is reflected in the harmonious blend of captivating vocals, robust bass, consistent mid-high frequencies, and cutting-edge HIFI technology. Jin Bao Sheng's hallmark precision delivers a bespoke auditory journey that stands unrivaled within the industry.
At the core of our philosophy is our partnership with world-renowned brands such as Italy's B&C, RCF, Faital, CELESTION, and the prestigious BMS from Germany. Through tireless research and development, our custom audio solutions have achieved widespread admiration. Across the nation, we extend our expertise to OEM services, crafting bespoke solutions for a wide range of client needs. Our factory excels in managing comprehensive audio projects for venues including gymnasiums, theaters, and conference rooms. Jin Bao Sheng offers a full suite of services, from consultation to installation and commissioning, demonstrating unparalleled expertise in public broadcasting, lighting, and sound engineering. Each project is a testament to our unwavering pursuit of excellence, showcasing our commitment to superior quality and customer satisfaction.
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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.