Sound Professional Power Amplifier for Karaoke
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- Model NO.: E-4500
- Usage: AV, KTV System
- Function: Amplifier Combined
- Trademark: TACT
- Type: Professional Amplifier
- Used For: Professional
- Voltage: AC 220V
- Origin: Jiangmen China
E4 series 4 channels amplifier is ideal for theaters, bars hall , KTV, meeting rooms, function rooms and other fixed installations. 2U standard design , 4 channels independent control, strong power conversion capability, large power toroidal transformer provides a more powerful low-frequency effects , especially for entertainment sound systems.
Series: E4 series professional power amplifiers
1.4 channels high-power output independently.
E4 Series amplifiers have 4X400W and 4X600W to choose, four-channels independent control , A, B channel or C,D channel can be bridged. An amplifier can be bridged into three-channels or two-channels use . High power density, simple switching and easy to use, Simultaneously drive four full-range speakers or add a subwoofer , effectively giving you two higher powered mono amps in one unit. , Which is reduce the power amplifier quantity and the cost of project, easy management and maintenance.
2. crossover function independently for each channel
E4 Series amplifiers are specifically designed for the two channels separate crossover function, the full-frequency, high frequency and low frequency of these three modes are free to switch, at the same time, low frequencies can be adjusted. The operating mode can be switched from the rear panel. So E4 series amplifiers are widely to use.
3.High quality power supply, more stability
In order to obtain a strong power output, adapt to extreme environments, E4 Series amplifiers use copper coils and American original B2 chip power toroidal transformer with high current high-voltage rectifier bridge, so that intermodulation distortion and noise reduction to a minimum, but also reduces the power loss and heat, so that E4 series amplifiers can provide a stable power output, SNR is greatly improved.
4 Tailored Gold bulk capacitance
In order to high sound quality, TACT customize Gold bulk capacitor. 10000 microseconds quality capacitors, effectively rectified DC pulse filtering process to reduce AC interference, provide access to the audio signal, as well as transient high current amplifier needs to provide sufficient power to effectively improve the sound quality level.