EV-7300 2 X 600W Karaoke Power Amplifier 2 Channel Class AB Power Amplifiers
2 channel EV-7300 2 X 600W karaoke Power Amplifier ClassAB
Description
Amplification: A Class AB power amplifier amplifies audio signals from microphones and music sources, boosting their power level to drive the connected speakers effectively. It provides sufficient amplification to ensure that the audio signals are audible and clear in a karaoke environment.
Class AB Operation: Class AB amplifiers operate by using both positive and negative input signals to drive the output stage. They consist of two sets of amplifying components: one for positive input signals and another for negative input signals. This configuration reduces crossover distortion, which is a common issue in pure Class B amplifiers.
Quick Detail
| Load Impedance | 8Ω | 4Ω | 2Ω |
| Stereo Output | 2 X 600W | 2 X 960W | 2 X 1400W |
| Bridge Output Power | 1300W | ||
| Input Impedance | 20k ohms balanced , 10k ohms unbalanced | ||
| Frequency Response | 20Hz-20kh在,+0,-0.5dbat 1w ant | ||
| THD(at rated power) | ＜0.05% 20Hz-20KHz | ||
| Slew Rate | ＞40V/ms | ||
| NOISE(A weighted) | ≥105dB | ||
| Damp Modulus | 300 | ||
| Output Category | ClassAB | ||
| Cooling | Two DC Fans | ||
| SENSITIVITY(max gain) | 1.1Vrms, for rated power | ||
| CROSSTALK | >80dB | ||
| Input Voltage | 180-240V | ||
| INDICATORS | LED | ||
| Protection | Temperature, DC, short, Turn-on/Turn-off | ||
| Dimensions (W x H x D), mm | 435mm*132mm*432mm | ||
| Gross Weigh | 24.5KG | ||
| 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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