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High Output Power: 2x250W ensures crystal-clear audio output at any volume level.
Durable and Portable: Crafted with premium aluminum and metal, it's lightweight and easy to transport.
Flexible Mounting Options: Ceiling, floor, tabletop, and wall mountable for versatile setups.
3-Month to 1-Year Warranty: Peace of mind with extended coverage.
Efficient Power Handling: 4 ohm impedance for optimal sound reproduction.
1U Amplifier Lightweight Two Channels Professional Power Amplifier 250W 8 Ohm Aluminium Shell Portable Outdoor Use Pro Amps A250
Spu:
1601688356966
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About Us
Guangdong Huiyin Audio Co., Ltd. is a professional audio manufacturer in Foshan, China, specializing in medium and high-end speakers. With over 20 years of experience, the company offers OEM/ODM services, strong R&D, and quality control across incoming materials, work-in-progress, and random warehouse inspections. Products are distributed globally, with a focus on durability, portability, and high performance.
FAQs
who are we?
We are based in Guangdong, China, start from 2009,sell to Domestic Market(40.00%),North America(15.00%),Southeast Asia(10.00%),South Asia(8.00%),Eastern Asia(8.00%),Western Europe(5.00%),Central America(3.00%),South America(2.00%),Oceania(2.00%),Southern Europe(2.00%),Africa(2.00%),Northern Europe(1.00%),Eastern Europe(1.00%),Mid East(1.00%). There are total about 11-50 people in our office.
Does it support stable operation at 2Ω?
This is only necessary for low-impedance, high-power applications.
Is there a bridge mode available?
Single-channel output delivers double the power to drive the subwoofer.
Cooling method is (Air-cooled or ultra-thin passive?)?
Forced air cooling + front-to-rear airflow ventilation, the amplifier chassis has ventilation holes at both the front and rear (air intake at the front, air exhaust at the rear).
Why Almost All New 1U/2U Pro Amps Are Class D?
Very high efficiency.typically 85-95% (sometimes >90%), vs. 50-70% for good Class AB.
Much less heat- smaller heatsinks-fan or even fanless designs possible.
Lower electricity bill, cooler rack, longer life in hot environments.
Compact and lightweight: huge power (e.g., 2x1000W) in 1U, often 5-10 kg instead of 15-25 kg for equivalent Class AB.
Modern designs sound excellent!
