Karaoke Power Amplifier for Sound System Meeting Room KTV 2 Channel 2 X 450W Audio Professional Power Amplifier
Description
1. Live Sound Reinforcement
Concerts and Festivals: This amplifier can easily handle large PA systems, driving multiple speakers to deliver a balanced sound across vast areas. It is essential for both front-of-house (main sound for the audience) and monitor systems (for performers).
Open-Air Events: In outdoor settings, the high power output helps overcome ambient noise and ensures that sound reaches the back of the audience without distortion.
2. Theater Productions
Sound Design: In theater, dialogue clarity is crucial. This amplifier can manage multiple microphones and sound effects, creating an immersive experience for the audience.
Musical Performances: It supports orchestral performances, where dynamics are critical, ensuring that both subtle and powerful sounds are reproduced accurately.
3. Nightclubs and Venues
Dance Music: Ability to drive large subwoofers and tops, providing the deep bass and clarity needed for electronic music genres.
DJ Applications: DJs require powerful amplification to maintain energy levels throughout events, and a 2 x 1700 watt amplifier meets this demand effectively.
Quick Detail
| Load Impedance负载阻抗 |
8Ω |
4Ω |
2Ω |
| Stereo Output立体声输出功率 |
2 X 500W |
2 X 780W |
2 X 1390W |
| Bridge Output Power桥接单声道输出 |
1500W |
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| Input Impedance输入阻抗 |
20k ohms balanced , 10k ohms unbalanced |
| Frequency Response频率响应 |
20Hz-20kh在,+0,-0.5dbat 1w ant |
| THD(at rated power) |
＜0.05% 20Hz-20KHz |
| Slew Rate转换速度 |
＞40V/ms |
| NOISE(A weighted)信噪比 |
≥105dB |
| Damp Modulus 阻尼系数 |
300 |
| Output Category输出类别 |
ClassAB |
| Cooling冷却 |
Two DC Fans |
| SENSITIVITY(max gain)灵敏度(最大增益) |
1.1Vrms, for rated power |
| CROSSTALK串扰 |
>80dB |
| Input Voltage输入电压 |
180-240V |
| INDICATORS |
LED |
| Protection保护 |
Temperature, DC, short, Turn-on/Turn-off |
| Dimensions (W x H x D), mm 规格尺寸 |
435mm*132mm*432mm |
| Gross Weigh毛重 |
22.2KG |
| Packing Dimensions包装体积 |
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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