D-Class Digital 1u Amplifier: 4000W X2 for Superior Stereo Sound

• Customization: Available
• Type: Professional Amplifier
• Usage: KTV System
• Model NO.: U250
• Stereo Power 8Ω: 2500W X2
• Steo Power 4Ω: 4000W X2
• Stereo Power 2Ω: 5000W X2
• Bridged 8Ω: 7600W X1
• Bridged Power 4Ω: 10000W X1
• Weight: 8.3kg
• Voltage Rate: 90-264V
• Plug: American / European / British Plug Optional
• Specification: 450x500x135 mm
• Trademark: ASY
• Origin: China

Product Description

The professional power amplifier represents a groundbreaking achievement in the realm of Class D power amplifiers. Equipped with cutting-edge Class D power amplifier modules and highly efficient SM power modules, the U series boasts unparalleled efficiency and reliability. It delivers exceptional power density, making it a trailblazer in audio performance.

The U series is a pinnacle of high-fidelity audio technology, offering both 2-channel and 4-channel configurations. It provides powerful stereo output, utilizing a switch-mode power supply that aligns with D-class standards. This amplifier is not only energy-saving but also environmentally conscious, offering a sustainable audio solution.
Leveraging the latest advancements in D-class power amplifier technology, the U series delivers smooth, flexible control without compromising sound quality. It maintains impeccable audio integrity even at significant power outputs, ensuring an outstanding listening experience.

U250

Power Parameters as per EIAJ Test Standard, 1kHz, TH

Stereo power 8Ω: 2500W x2

Stereo power 4Ω: 4000W x2

Stereo power 2Ω: 5000W x2

Bridged 8Ω: 7600W x1

Bridged power 4Ω: 10000W x1

Weight: 8.3KG

Voltage: 90-264V

Type: Class D, 1U, 9" deep standard size

Product Features
▪ Enjoy a sleek, compact design with a 1U height and 9" depth standard chassis, ensuring lightweight and effortless portability.

▪ Features a Class D power amplifier module with a steady switch frequency for reliable performance.
▪ Incorporates a soft-switch resonant power supply module for enhanced efficiency.

▪ Utilizes active power factor correction technology (PFC) to operate seamlessly across the full voltage range of 90-264V.

▪ Includes an efficient speaker back-emf absorption system to optimize sound clarity.

▪ Equipped with a unique clipping limiter and ripple elimination network for pristine audio output.

▪ Features a temperature-controlled variable-speed fan to direct airflow efficiently from front to back.

▪ Offers rear panel connection mode selection, adaptable for stereo, parallel, or bridge configurations.

▪ Allows rear panel input sensitivity selection switch for versatile input options (0.775V/1V/32dB).

▪ Comprehensive circuit protection includes soft start, DC, infrasonic, high frequency, overheat, circuit, and power on/off mute safeguards.

▪ Delivers a rich, powerful low frequency with exceptional depth, complemented by transparent and clear mid to high frequencies for a pleasant auditory experience.

▪ The power amplifier module and power supply module are seamlessly integrated, with over 85% of components operated by mechanical automation to ensure product consistency.

Product Application

▪ Ideal for mobile performances and portable sound reinforcement, offering unmatched versatility and reliability.

Size: 450x500x135 mm

Nestled in the picturesque Yangcheng - Baiyun District of Guangzhou City, Guangzhou Jinbao Sound Equipment Co., Ltd. has been a pioneering force in audio innovation for over two decades. Our esteemed team of veteran amplifier and audio R&D engineers, with more than 20 years of expertise, spearhead our commitment to crafting high-end professional audio solutions. Our extensive product lineup includes professional speakers, amplifiers, karaoke systems, and stage audio series, alongside home theater, conference systems, microphones, mixing consoles, and beyond. We proudly uphold our mission to deliver comprehensive audio solutions, setting industry standards for excellence.
Jin Bao Sheng shines brightly in the realm of sound equipment, distinguished by our cutting-edge production line and rigorous online testing protocols. At our facility, we boast independent departments for product development and sales, as well as specialized laboratories. We are proud to employ advanced German DASS and US LMS audio testing systems, complemented by MARTIN, Germany IWATSW oscilloscopes, and an array of precision testing instruments, all of which ensure our audio quality is nothing short of extraordinary. Our products deliver a harmonious blend of delicate vocals, powerful low frequencies, stable mid-high frequencies, and state-of-the-art HIFI technology, crafting a sound experience that is uniquely Jin Bao Sheng.
Our dedication to superior quality is exemplified through our partnerships with globally acclaimed brands such as Italy's B&C, RCF, Faital, CELESTION, and Germany's BMS unit. After extensive research and development, our bespoke audio solutions have earned widespread praise. Our products reach far beyond national borders and are also available for OEM services, catering to varied customer specifications. Jin Bao Sheng's factory spearheads comprehensive audio projects in diverse venues, including gymnasiums, theaters, and conference rooms. From initial consultation to installation and commissioning, we deliver unparalleled expertise in public broadcasting, lighting, and sound engineering, ensuring every project is a masterpiece of 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.