What is Amplifier

Amplifier is a very important category in the Consumer Electronics industry. A good Amplifier can make a big difference in your comfort and productivity. There are many styles of Amplifier available, so you can choose one that's well suited to your needs.

How to source & buy Amplifier

At made-in-china.com, Amplifier are made from various kinds of features such as Type, Professional Amplifier, Car Amplifier, Mini Amplifier, which offer unique user experiences to every kind of taste.
Take Type for example, you can find Professional Amplifier Type, Car Amplifier Type and more.

By Type

The Best Amplifier Products

DA18K4 18000W 4 Channel 1U Class D Stereo Audio Power Amplifier Product Description DA18K4 4 channel class d amplifier very compact and lightweight stereo power amplifier in a 1U rack mountable housing, is designed for medium and big live or installed application. DA18K4 class d audio amplifier is a flexible and reliable power amplifier deliver 4x1800W at 8 ohms, 4x2800W at 4 ohms, 4x4500W at 2 ohms reliable power and pristine sonic performances. Product Features 1>. Amplification Class-d power amplification with Nichicon capacitors and high efficiency cooling heatsink provide low heat and high efficient performance. 2>. Power Supply The power supply with PFC (power factor correction) permits world wide AC acceptance and direct connection to any regional power line configuration from 50V to 350V provide stable performance 3>. Cooling Syste DA18K4 features Nidec fans, an advanced, thermal dependant fan assisted convection cooled system. The fan system is dependent upon the internal ambient temperature of the unit and runs as high or low levels depending on the amplifier's cooling demands. 4>. Protection Ideal for long-term reliability in any audio application, the output of DA18K4 is fully protected from short circuits, DC voltage, turn-on/off transient, current inrush. Product Parameters ITEM DA18K4 8Ω Stereo Power(RMS) 1800W ×4 4Ω Stereo Power(RMS) 2800W ×4 2Ω Stereo Power(RMS) 4500W ×4 8Ω Bridged Power(RMS) 5600W x2 4Ω Bridged Power(RMS) 9000W x2 Frequency response 8Ω, 20Hz--20kHz , 1/8 rated power ±0.5dB 1KHz THD: 0.01-0.03% Signal-to-Noise Ratio 8Ω, 1kHz, 1v Sensitivity >=104dB Input sensitivity (rated power 8Ω) 0.775V/1V/32dB selectable Cross- talk( 20Hz- 1kHz, below Rated Power ) >=70 dB Input Connectors (per channel) 3-pin XLR, electronically balanced Output Connectors (per channel) Neutrik speakON Class D TourClass Protection Under voltage, DC, Over temperature, Over load limiter, short protection Operating voltage 90V-260V Input impedance 20kΩ(Balance), 10kΩ(Unbalance) Damp Factor >=5000 Dimensions(WXHXD)mm 480x430x44mm Packing dimension (mm) 532x522x103mm Net weight(kg) 10.3kg Gross weight(kg) 13kg

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