2X400W Class AB Karaoke Power Amplifier in Protection High temperature
Description
Efficient Power Management: Professional power amplifiers often incorporate advanced power management technologies, such as Class D amplification, which provide high efficiency and reduced power consumption. This efficiency translates into less heat generation, lower energy costs, and a smaller environmental footprint.
Protection Features: Professional power amplifiers are equipped with comprehensive protection features to safeguard the amplifier and connected speakers. These features can include safeguards against overloading, overheating, short circuits, and DC offset. Such protection mechanisms help prevent damage to the amplifier and speakers, ensuring their longevity and reliability.
Quick Detail
| Specifications |
| Load Impedance | 4Ω | 8Ω |
| Stereo Output | 2 X 600W | 2×400W |
| Bridge Output Power | 20000W | 1200W |
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| Input Impedance | 20K OHMS |
| Frequency Response | 10Hz-20KHz +/-1dB |
| Total Harmonic Distortion | ＜0.02% |
| Slew Rate | 40V/μS |
| Signal Noise Ratio | ＞105dB |
| Damp Modulus 8Ω | ＞200 |
| Output Category | ClassAB |
| Cooling | Two Cooling Fans |
| Input Sensitivity | 0.75V |
| Input Voltage | 180V-240V |
| Protection | Short circuited/DC/Overload/Turnon delay/High temperature(Optional) |
| Dimensions (W x H x D), mm | 430mm*132mm*397mm |
| Gross Weigh | 20KG |
| Packing Dimensions | 0.07m³ |
Advantage Of Factory
Our company was established in 1998, specializing in the development, production, and sales of audio electronic products for over 20 years. Complete equipment, advanced production technology, multiple high-efficiency assembly lines, semi-automatic production, ensuring quality and quantity. With strong technology and advanced management experience, perfect after-sales service (for example: after-sales troubleshooting, maintenance consulting, spare parts replacement, etc.) based on the forefront of the audio industry, dedicated to new and old customers for a better tomorrow.
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