High-Performance D-Class Digital 1u Power Amplifier 4000W X2

• 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 heralds a groundbreaking achievement in the realm of Class D amplifiers. Equipped with cutting-edge Class D power amplifier modules and state-of-the-art SM power modules, the U series exemplifies unparalleled efficiency and steadfast reliability. This seamless integration delivers exceptional power density, setting a new standard in modern audio amplification.

The U series stands as a beacon of audio excellence, offering 2-channel and 4-channel configurations. It boasts high-fidelity and high-power stereo outputs, powered by a switch-mode power supply. As a D-class amplifier, it promises not only energy efficiency but also an environmentally friendly footprint, ensuring an eco-conscious audio experience.
Harnessing the most advanced D-class power amplifier technology, the U series delivers smooth, adaptable control without compromising on sound quality. Experience immaculate sound reproduction, even at formidable power outputs, making it an ideal choice for discerning audiophiles and audio professionals alike.

U250

Power Parameters 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
▪ Elegantly designed 1U height with a 9" depth standard chassis, this product is both compact and lightweight, ensuring portability without compromising on power.

▪ Featuring a Class D power amplifier module with a precise fixed switch frequency for optimal performance.
▪ The soft switch resonant power supply module ensures smooth operation and reliability.

▪ Integrated active power factor correction technology (PFC) guarantees stable operation across a comprehensive voltage range (90-264V).

▪ Experience superior sound fidelity with an efficient speaker back-emf absorption system.

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

▪ Temperature-controlled variable speed fan with front-to-back airflow for effective heat management.

▪ Rear panel offers versatile connection modes: stereo, parallel, or bridge for flexible configurations.

▪ Rear panel input sensitivity selection switch (0775v/1v/32dB) for precise control.

▪ Comprehensive circuit protection includes: soft start, DC, infrasonic, high frequency, overheat, circuit, and power on/off mute for peace of mind.

▪ Delivers profound low frequencies with remarkable depth, and crisp, clear mid to high frequencies for an unparalleled audio experience.

▪ An integrated design of power amplifier and supply modules, with over 85% of components automated mechanically, ensures unmatched product consistency and reliability.

Product Application

▪ Ideal for mobile performances and portable sound reinforcement, offering versatility and superior audio quality on the go.

Size:450x500x135 mm

Guangzhou Jinbao Sound Equipment Co., Ltd. is beautifully situated in the picturesque locale of Yangcheng - Baiyun District, Guangzhou City. Embarking on over twenty years of relentless audio innovation, our company is a shining beacon of industry excellence. Our dedicated team of seasoned R&D engineers, each with over two decades of expertise, drive our passion for crafting high-end professional audio solutions. We proudly offer an extensive product range, from professional speakers and amplifiers to karaoke equipment and stage audio series. Our comprehensive audio solutions extend to home theater, conference systems, microphones, mixing consoles, and beyond, showcasing our unwavering commitment to audio excellence.
Jin Bao Sheng proudly stands at the forefront of innovation with its cutting-edge processing production line and rigorous online testing systems. Our facility is a beacon of excellence, featuring independent departments dedicated to product development, dynamic sales, and specialized laboratories. Armed with advanced German DASS and US LMS audio test systems, MARTIN, Germany's IWATSW oscilloscopes, and a suite of precision testing instruments, we assure unparalleled audio quality. Our products are a harmonious blend of exquisite vocals, robust low frequencies, and steady mid-high frequencies, all infused with HIFI technology, crafting sound perfection that is distinctly Jin Bao Sheng.
Our unwavering dedication to quality is epitomized by our collaborations with globally esteemed brands, including Italian B&C, RCF, Faital, CELESTION, and the distinguished German BMS unit. Following exhaustive R&D, our bespoke audio solutions have received widespread accolades. Our esteemed products are not only distributed nationwide but are also offered through OEM services, catering to bespoke customer requirements. Our factory spearheads comprehensive audio projects for diverse venues such as gymnasiums, theaters, conference rooms, and beyond. From expert consultation to meticulous installation and commissioning, Jin Bao Sheng delivers unrivaled proficiency in public broadcasting, lighting, and sound engineering, ensuring every endeavor is a hallmark 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.